initial checkin of 34c3 talk on BBSs

17 files changed, 1161 insertions, 0 deletions

diff --git a/2017/bbs_early_internet-34c3/images/Modems.jpg b/2017/bbs_early_internet-34c3/images/Modems.jpg
new file mode 100644
index 0000000..79c7d62
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/Modems.jpg
diff --git a/2017/bbs_early_internet-34c3/images/Nouveau.png b/2017/bbs_early_internet-34c3/images/Nouveau.png
new file mode 100644
index 0000000..fbf6e21
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/Nouveau.png
diff --git a/2017/bbs_early_internet-34c3/images/Synchronet.png b/2017/bbs_early_internet-34c3/images/Synchronet.png
new file mode 100644
index 0000000..88f5eff
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/Synchronet.png
diff --git a/2017/bbs_early_internet-34c3/images/accoustic_coupler.jpg b/2017/bbs_early_internet-34c3/images/accoustic_coupler.jpg
new file mode 100644
index 0000000..d76ffa9
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/accoustic_coupler.jpg
diff --git a/2017/bbs_early_internet-34c3/images/ascend.jpg b/2017/bbs_early_internet-34c3/images/ascend.jpg
new file mode 100644
index 0000000..58666b4
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/ascend.jpg
diff --git a/2017/bbs_early_internet-34c3/images/bbs-protocol_stack.svg b/2017/bbs_early_internet-34c3/images/bbs-protocol_stack.svg
new file mode 100644
index 0000000..fe599db
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/bbs-protocol_stack.svg
@@ -0,0 +1,1129 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:xlink="http://www.w3.org/1999/xlink"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="304.75pt"
+   height="82pt"
+   viewBox="0 0 304.75001 81.999999"
+   version="1.2"
+   id="svg336"
+   sodipodi:docname="bbs-protocol_stack.svg"
+   inkscape:version="0.92.2 (5c3e80d, 2017-08-06)">
+  <metadata
+     id="metadata340">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <sodipodi:namedview
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1"
+     objecttolerance="10"
+     gridtolerance="10"
+     guidetolerance="10"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:window-width="1300"
+     inkscape:window-height="1057"
+     id="namedview338"
+     showgrid="false"
+     fit-margin-top="0"
+     fit-margin-left="0"
+     fit-margin-right="0"
+     fit-margin-bottom="0"
+     inkscape:zoom="0.2102413"
+     inkscape:cx="-634.0784"
+     inkscape:cy="-291.92652"
+     inkscape:window-x="618"
+     inkscape:window-y="0"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg336" />
+  <defs
+     id="defs109">
+    <g
+       id="g107">
+      <symbol
+         overflow="visible"
+         id="glyph0-0"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.5,2 v -9 h 5 V 2 Z M 1.0625,1 h 3.875 v -7 h -3.875 z m 0,0"
+           id="path2"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-1"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 0.921875,-7 H 3.3125 L 4.96875,-3.03125 6.640625,-7 H 9.03125 V 0 H 7.25 V -5 L 5.578125,-1 H 4.375 L 2.703125,-5 v 5 h -1.78125 z m 0,0"
+           id="path5"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-2"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.046875,-7 h 6.71875 v 1 H 4.34375 v 6 h -1.875 V -6 H 0.046875 Z m 0,0"
+           id="path8"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-3"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 5.34375,-2 H 2.40625 L 1.9375,0 H 0.046875 L 2.75,-7 H 4.984375 L 7.6875,0 H 5.796875 Z M 2.875,-3 h 2 l -1,-2.515625 z m 0,0"
+           id="path11"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-4"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 2.5625,-7 H 3.65625 L 1.078125,1 H 0 Z m 0,0"
+           id="path14"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-5"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 2.796875,-6 v 5 H 3.46875 c 0.769531,0 1.359375,-0.210938 1.765625,-0.640625 0.40625,-0.425781 0.609375,-1.050781 0.609375,-1.875 0,-0.8125 -0.203125,-1.425781 -0.609375,-1.84375 C 4.828125,-5.785156 4.238281,-6 3.46875,-6 Z m -1.875,-1 H 2.90625 C 4.007812,-7 4.832031,-6.921875 5.375,-6.765625 5.914062,-6.617188 6.378906,-6.363281 6.765625,-6 c 0.34375,0.3125 0.597656,0.679688 0.765625,1.09375 0.164062,0.40625 0.25,0.875 0.25,1.40625 0,0.523438 -0.085938,0.992188 -0.25,1.40625 C 7.363281,-1.675781 7.109375,-1.3125 6.765625,-1 6.378906,-0.632812 5.910156,-0.375 5.359375,-0.21875 4.816406,-0.0703125 4,0 2.90625,0 H 0.921875 Z m 0,0"
+           id="path17"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-6"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.921875,-7 h 1.875 v 4.328125 c 0,0.605469 0.097656,1.039063 0.296875,1.296875 C 3.289062,-1.125 3.613281,-1 4.0625,-1 4.507812,-1 4.832031,-1.125 5.03125,-1.375 5.226562,-1.632812 5.328125,-2.066406 5.328125,-2.671875 V -7 h 1.875 v 4.328125 c 0,0.898437 -0.261719,1.570313 -0.78125,2.015625 C 5.910156,-0.21875 5.125,0 4.0625,0 3,0 2.207031,-0.21875 1.6875,-0.65625 1.175781,-1.101562 0.921875,-1.773438 0.921875,-2.671875 Z m 0,0"
+           id="path20"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-7"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 6.296875,-2.46875 V -2 H 2.21875 c 0.039062,0.335938 0.1875,0.585938 0.4375,0.75 0.257812,0.167969 0.617188,0.25 1.078125,0.25 0.363281,0 0.738281,0 1.125,0 0.382813,0 0.78125,0 1.1875,0 V 0 C 5.628906,0 5.210938,0 4.796875,0 4.390625,0 3.976562,0 3.5625,0 2.570312,0 1.800781,-0.21875 1.25,-0.65625 0.707031,-1.09375 0.4375,-1.707031 0.4375,-2.5 c 0,-0.78125 0.265625,-1.390625 0.796875,-1.828125 C 1.773438,-4.773438 2.519531,-5 3.46875,-5 c 0.851562,0 1.535156,0.230469 2.046875,0.6875 0.519531,0.460938 0.78125,1.074219 0.78125,1.84375 z M 4.5,-3 C 4.5,-3.300781 4.398438,-3.539062 4.203125,-3.71875 4.015625,-3.90625 3.765625,-4 3.453125,-4 3.117188,-4 2.84375,-3.910156 2.625,-3.734375 2.414062,-3.566406 2.285156,-3.320312 2.234375,-3 Z m 0,0"
+           id="path23"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-8"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 4.90625,-4 C 4.75,-4 4.59375,-4 4.4375,-4 4.289062,-4 4.144531,-4 4,-4 3.550781,-4 3.203125,-3.867188 2.953125,-3.609375 2.710938,-3.359375 2.59375,-3 2.59375,-2.53125 V 0 h -1.75 v -5 h 1.75 c 0.226562,0 0.484375,0 0.765625,0 C 3.648438,-5 4,-5 4.40625,-5 c 0.0625,0 0.125,0 0.1875,0 0.070312,0 0.175781,0 0.3125,0 z m 0,0"
+           id="path26"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-9"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 5.90625,-4.71875 C 6.125,-4.8125 6.382812,-4.878906 6.6875,-4.921875 7,-4.972656 7.335938,-5 7.703125,-5 c 0.625,0 1.097656,0.164062 1.421875,0.484375 0.332031,0.324219 0.5,0.792969 0.5,1.40625 V 0 h -1.75 v -2.65625 c 0,-0.039062 0,-0.082031 0,-0.125 0,-0.039062 0,-0.101562 0,-0.1875 0,-0.363281 -0.058594,-0.625 -0.171875,-0.78125 C 7.585938,-3.914062 7.40625,-4 7.15625,-4 c -0.335938,0 -0.589844,0.132812 -0.765625,0.390625 -0.179687,0.25 -0.273437,0.617187 -0.28125,1.09375 V 0 H 4.34375 V -2.65625 C 4.34375,-3.226562 4.289062,-3.59375 4.1875,-3.75 4.082031,-3.914062 3.898438,-4 3.640625,-4 c -0.335937,0 -0.59375,0.132812 -0.78125,0.390625 -0.179687,0.25 -0.265625,0.617187 -0.265625,1.09375 V 0 H 0.828125 V -5 H 2.59375 c 0.21875,0 0.460938,0 0.734375,0 0.28125,0 0.585937,0 0.921875,0 0.375,0 0.707031,0.027344 1,0.078125 0.289062,0.042969 0.507812,0.109375 0.65625,0.203125 z m 0,0"
+           id="path29"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-10"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.84375,-5 h 1.75 v 5 h -1.75 z m 0,-3 h 1.75 v 2 h -1.75 z m 0,0"
+           id="path32"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-11"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 6.34375,-3.109375 V 0 H 4.578125 v -2.375 c 0,-0.4375 -0.011719,-0.738281 -0.03125,-0.90625 C 4.523438,-3.457031 4.488281,-3.582031 4.4375,-3.65625 4.363281,-3.769531 4.269531,-3.851562 4.15625,-3.90625 4.039062,-3.96875 3.910156,-4 3.765625,-4 3.398438,-4 3.113281,-3.867188 2.90625,-3.609375 c -0.210938,0.261719 -0.3125,0.625 -0.3125,1.09375 V 0 h -1.75 v -5 h 1.75 c 0.257812,0 0.535156,0 0.828125,0 0.300781,0 0.632813,0 1,0 0.625,0 1.097656,0.164062 1.421875,0.484375 0.332031,0.324219 0.5,0.792969 0.5,1.40625 z m 0,0"
+           id="path35"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-12"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 3.296875,-2 C 2.929688,-2 2.65625,-1.957031 2.46875,-1.875 2.28125,-1.789062 2.1875,-1.660156 2.1875,-1.484375 c 0,0.148437 0.070312,0.265625 0.21875,0.359375 0.15625,0.085938 0.363281,0.125 0.625,0.125 0.332031,0 0.609375,-0.078125 0.828125,-0.234375 0.226563,-0.164063 0.34375,-0.375 0.34375,-0.625 V -2 Z M 5.96875,-2.640625 V 0 H 4.203125 C 3.972656,0 3.707031,0 3.40625,0 3.113281,0 2.757812,0 2.34375,0 1.78125,0 1.320312,-0.132812 0.96875,-0.40625 0.613281,-0.675781 0.4375,-1.03125 0.4375,-1.46875 0.4375,-2 0.65625,-2.382812 1.09375,-2.625 1.539062,-2.875 2.234375,-3 3.171875,-3 h 1.03125 v -0.28125 c 0,-0.25 -0.109375,-0.429688 -0.328125,-0.546875 C 3.65625,-3.941406 3.316406,-4 2.859375,-4 c -0.375,0 -0.726563,0 -1.046875,0 -0.324219,0 -0.625,0 -0.90625,0 v -1 c 0.375,0 0.75,0 1.125,0 0.382812,0 0.765625,0 1.140625,0 0.988281,0 1.703125,0.1875 2.140625,0.5625 0.4375,0.367188 0.65625,0.964844 0.65625,1.796875 z m 0,0"
+           id="path38"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-13"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.84375,-8 h 1.75 v 8 h -1.75 z m 0,0"
+           id="path41"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-14"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 0.921875,-7 H 4.03125 c 0.925781,0 1.640625,0.21875 2.140625,0.65625 0.5,0.429688 0.75,1.042969 0.75,1.84375 0,0.804688 -0.25,1.421875 -0.75,1.859375 C 5.671875,-2.210938 4.957031,-2 4.03125,-2 H 2.796875 v 2 h -1.875 z m 1.875,1 v 3 H 3.84375 C 4.207031,-3 4.488281,-3.128906 4.6875,-3.390625 4.882812,-3.648438 4.984375,-4.019531 4.984375,-4.5 4.984375,-4.976562 4.882812,-5.347656 4.6875,-5.609375 4.488281,-5.867188 4.207031,-6 3.84375,-6 Z m 0,0"
+           id="path44"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-15"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 3.4375,-4 C 3.050781,-4 2.753906,-3.867188 2.546875,-3.609375 2.347656,-3.359375 2.25,-2.988281 2.25,-2.5 c 0,0.492188 0.097656,0.867188 0.296875,1.125 C 2.753906,-1.125 3.050781,-1 3.4375,-1 3.820312,-1 4.113281,-1.125 4.3125,-1.375 4.519531,-1.632812 4.625,-2.007812 4.625,-2.5 4.625,-2.988281 4.519531,-3.359375 4.3125,-3.609375 4.113281,-3.867188 3.820312,-4 3.4375,-4 Z m 0,-1 c 0.945312,0 1.679688,0.226562 2.203125,0.671875 0.53125,0.4375 0.796875,1.046875 0.796875,1.828125 0,0.78125 -0.265625,1.398438 -0.796875,1.84375 C 5.117188,-0.21875 4.382812,0 3.4375,0 2.5,0 1.765625,-0.21875 1.234375,-0.65625 0.703125,-1.101562 0.4375,-1.71875 0.4375,-2.5 c 0,-0.78125 0.265625,-1.390625 0.796875,-1.828125 C 1.765625,-4.773438 2.5,-5 3.4375,-5 Z m 0,0"
+           id="path47"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-16"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 2.75,-7 v 2 h 1.796875 v 1 H 2.75 v 2.34375 c 0,0.261719 0.046875,0.4375 0.140625,0.53125 C 2.992188,-1.039062 3.195312,-1 3.5,-1 h 0.90625 v 1 h -1.5 C 2.21875,0 1.726562,-0.125 1.4375,-0.375 1.144531,-0.625 1,-1.050781 1,-1.65625 V -4 H 0.125 V -5 H 1 v -2 z m 0,0"
+           id="path50"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-17"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.921875,-7 h 5.0625 v 1 h -3.1875 v 2 h 3 v 1 h -3 v 3 h -1.875 z m 0,0"
+           id="path53"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-18"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.921875,-7 h 2.09375 l 2.65625,4.796875 V -7 h 1.78125 V 0 H 5.359375 L 2.703125,-4.796875 V 0 h -1.78125 z m 0,0"
+           id="path56"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-19"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 4.984375,-3.578125 7.515625,0 H 5.546875 L 3.84375,-2.390625 2.15625,0 H 0.1875 L 2.71875,-3.578125 0.28125,-7 H 2.25 L 3.84375,-4.75 5.4375,-7 h 1.96875 z m 0,0"
+           id="path59"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-20"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m -0.09375,-7 h 2.0625 L 3.625,-4.5 5.28125,-7 h 2.0625 L 4.5625,-2.953125 V 0 h -1.875 v -2.953125 z m 0,0"
+           id="path62"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-21"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.5625,-7 h 6.125 v 1.15625 L 2.78125,-1 H 6.796875 V 0 H 0.453125 V -1.15625 L 4.359375,-6 H 0.5625 Z m 0,0"
+           id="path65"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-22"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 4.5625,-5 v -3 h 1.75 v 8 h -1.75 C 4.320312,0 4.054688,0 3.765625,0 c -0.292969,0 -0.625,0 -1,0 C 2.085938,0 1.53125,-0.234375 1.09375,-0.703125 0.664062,-1.171875 0.453125,-1.769531 0.453125,-2.5 c 0,-0.726562 0.210937,-1.328125 0.640625,-1.796875 C 1.53125,-4.765625 2.085938,-5 2.765625,-5 c 0.375,0 0.707031,0 1,0 0.289063,0 0.554687,0 0.796875,0 z m -1.15625,4 c 0.375,0 0.660156,-0.125 0.859375,-0.375 C 4.460938,-1.632812 4.5625,-2.007812 4.5625,-2.5 4.5625,-2.988281 4.460938,-3.359375 4.265625,-3.609375 4.066406,-3.867188 3.78125,-4 3.40625,-4 3.039062,-4 2.757812,-3.867188 2.5625,-3.609375 2.363281,-3.359375 2.265625,-2.988281 2.265625,-2.5 c 0,0.492188 0.097656,0.867188 0.296875,1.125 C 2.757812,-1.125 3.039062,-1 3.40625,-1 Z m 0,0"
+           id="path68"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-23"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 6.703125,-0.390625 C 6.359375,-0.265625 6,-0.164062 5.625,-0.09375 5.25,-0.03125 4.859375,0 4.453125,0 3.234375,0 2.269531,-0.3125 1.5625,-0.9375 0.851562,-1.570312 0.5,-2.425781 0.5,-3.5 0.5,-4.570312 0.851562,-5.421875 1.5625,-6.046875 2.269531,-6.679688 3.234375,-7 4.453125,-7 4.859375,-7 5.25,-6.960938 5.625,-6.890625 c 0.375,0.0625 0.734375,0.15625 1.078125,0.28125 V -5 C 6.359375,-5.34375 6.015625,-5.59375 5.671875,-5.75 5.328125,-5.914062 4.96875,-6 4.59375,-6 3.925781,-6 3.398438,-5.773438 3.015625,-5.328125 2.628906,-4.890625 2.4375,-4.28125 2.4375,-3.5 c 0,0.78125 0.191406,1.398438 0.578125,1.84375 C 3.398438,-1.21875 3.925781,-1 4.59375,-1 4.96875,-1 5.328125,-1.078125 5.671875,-1.234375 6.015625,-1.398438 6.359375,-1.65625 6.703125,-2 Z m 0,0"
+           id="path71"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-24"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 3.59375,-3 C 3.976562,-3 4.253906,-3.113281 4.421875,-3.34375 4.597656,-3.582031 4.6875,-3.972656 4.6875,-4.515625 4.6875,-5.046875 4.597656,-5.425781 4.421875,-5.65625 4.253906,-5.882812 3.976562,-6 3.59375,-6 H 2.796875 v 3 z m -0.796875,1 v 2 h -1.875 v -7 h 2.875 c 0.957031,0 1.660156,0.1875 2.109375,0.5625 0.445312,0.375 0.671875,0.964844 0.671875,1.765625 0,0.5625 -0.121094,1.027344 -0.359375,1.390625 -0.230469,0.355469 -0.578125,0.617188 -1.046875,0.78125 0.257813,0.042969 0.488281,0.140625 0.6875,0.296875 0.207031,0.15625 0.414063,0.390625 0.625,0.703125 L 7.5,0 h -2 L 4.609375,-1.3125 C 4.429688,-1.570312 4.25,-1.75 4.0625,-1.84375 3.875,-1.945312 3.628906,-2 3.328125,-2 Z m 0,0"
+           id="path74"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-25"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 5.984375,-6.734375 V -5 C 5.585938,-5.332031 5.195312,-5.582031 4.8125,-5.75 4.4375,-5.914062 4.078125,-6 3.734375,-6 c -0.449219,0 -0.78125,0.078125 -1,0.234375 -0.210937,0.148437 -0.3125,0.375 -0.3125,0.6875 0,0.242187 0.070313,0.429687 0.21875,0.5625 0.144531,0.125 0.40625,0.234375 0.78125,0.328125 l 0.8125,0.125 c 0.8125,0.148438 1.382813,0.371094 1.71875,0.671875 0.34375,0.292969 0.515625,0.714844 0.515625,1.265625 0,0.71875 -0.242188,1.257812 -0.71875,1.609375 C 5.269531,-0.171875 4.539062,0 3.5625,0 3.101562,0 2.640625,-0.03125 2.171875,-0.09375 1.710938,-0.164062 1.25,-0.265625 0.78125,-0.390625 V -2 C 1.25,-1.664062 1.695312,-1.414062 2.125,-1.25 2.5625,-1.082031 2.984375,-1 3.390625,-1 c 0.40625,0 0.71875,-0.070312 0.9375,-0.21875 0.21875,-0.144531 0.328125,-0.351562 0.328125,-0.625 0,-0.25 -0.074219,-0.4375 -0.21875,-0.5625 C 4.289062,-2.539062 3.992188,-2.660156 3.546875,-2.765625 L 2.828125,-2.90625 C 2.097656,-3.050781 1.5625,-3.28125 1.21875,-3.59375 c -0.335938,-0.320312 -0.5,-0.753906 -0.5,-1.296875 0,-0.675781 0.234375,-1.195313 0.703125,-1.5625 C 1.890625,-6.816406 2.5625,-7 3.4375,-7 c 0.40625,0 0.816406,0.023438 1.234375,0.0625 0.425781,0.042969 0.863281,0.109375 1.3125,0.203125 z m 0,0"
+           id="path77"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-26"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.546875,-4 h 3.0625 v 1 h -3.0625 z m 0,0"
+           id="path80"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-27"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 2.875,-1 H 6.09375 V 0 H 0.796875 v -1 l 2.65625,-2.921875 C 3.691406,-4.109375 3.867188,-4.289062 3.984375,-4.46875 4.097656,-4.644531 4.15625,-4.828125 4.15625,-5.015625 4.15625,-5.304688 4.039062,-5.539062 3.8125,-5.71875 3.582031,-5.90625 3.273438,-6 2.890625,-6 2.597656,-6 2.273438,-6 1.921875,-6 1.578125,-6 1.207031,-6 0.8125,-6 v -1 c 0.425781,0 0.84375,0 1.25,0 0.414062,0 0.820312,0 1.21875,0 0.875,0 1.550781,0.179688 2.03125,0.53125 C 5.800781,-6.113281 6.046875,-5.625 6.046875,-5 c 0,0.375 -0.105469,0.71875 -0.3125,1.03125 -0.210937,0.3125 -0.640625,0.734375 -1.296875,1.265625 z m 0,0"
+           id="path83"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-28"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 4.65625,-3.640625 c 0.488281,0.117187 0.859375,0.3125 1.109375,0.59375 0.257813,0.28125 0.390625,0.636719 0.390625,1.0625 0,0.648437 -0.277344,1.140625 -0.828125,1.484375 C 4.773438,-0.164062 3.96875,0 2.90625,0 c -0.375,0 -0.75,0 -1.125,0 -0.375,0 -0.746094,0 -1.109375,0 v -1 c 0.351563,0 0.703125,0 1.046875,0 0.34375,0 0.679688,0 1.015625,0 0.5,0 0.878906,-0.082031 1.140625,-0.25 C 4.144531,-1.425781 4.28125,-1.675781 4.28125,-2 4.28125,-2.320312 4.144531,-2.566406 3.875,-2.734375 3.601562,-2.910156 3.203125,-3 2.671875,-3 h -0.75 v -1 h 0.78125 c 0.46875,0 0.816406,-0.082031 1.046875,-0.25 0.238281,-0.164062 0.359375,-0.421875 0.359375,-0.765625 0,-0.3125 -0.117187,-0.550781 -0.34375,-0.71875 C 3.546875,-5.910156 3.234375,-6 2.828125,-6 2.523438,-6 2.21875,-6 1.90625,-6 1.59375,-6 1.285156,-6 0.984375,-6 v -1 c 0.375,0 0.738281,0 1.09375,0 0.363281,0 0.722656,0 1.078125,0 0.945312,0 1.65625,0.152344 2.125,0.453125 0.46875,0.292969 0.703125,0.742187 0.703125,1.34375 0,0.417969 -0.117187,0.757813 -0.34375,1.015625 -0.21875,0.261719 -0.546875,0.445312 -0.984375,0.546875 z m 0,0"
+           id="path86"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-29"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 0.046875,-7 H 1.9375 L 3.875,-1.828125 5.796875,-7 H 7.6875 L 4.984375,0 H 2.75 Z m 0,0"
+           id="path89"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-30"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 1.015625,-2 H 2.78125 V 0 H 1.015625 Z m 0,0"
+           id="path92"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-31"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 1.171875,-1 h 1.65625 V -6 H 1.125 v -1 h 3.484375 v 6 h 1.65625 v 1 h -5.09375 z m 0,0"
+           id="path95"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-32"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 4.59375,-3.515625 C 4.59375,-4.421875 4.503906,-5.0625 4.328125,-5.4375 4.160156,-5.8125 3.878906,-6 3.484375,-6 c -0.40625,0 -0.699219,0.1875 -0.875,0.5625 -0.167969,0.375 -0.25,1.015625 -0.25,1.921875 0,0.917969 0.082031,1.570313 0.25,1.953125 C 2.785156,-1.1875 3.078125,-1 3.484375,-1 3.878906,-1 4.160156,-1.1875 4.328125,-1.5625 4.503906,-1.945312 4.59375,-2.597656 4.59375,-3.515625 Z M 6.484375,-3.5 c 0,1.117188 -0.261719,1.980469 -0.78125,2.59375 C 5.179688,-0.300781 4.441406,0 3.484375,0 2.523438,0 1.785156,-0.300781 1.265625,-0.90625 0.742188,-1.519531 0.484375,-2.382812 0.484375,-3.5 c 0,-1.113281 0.257813,-1.972656 0.78125,-2.578125 C 1.785156,-6.691406 2.523438,-7 3.484375,-7 c 0.957031,0 1.695313,0.308594 2.21875,0.921875 0.519531,0.605469 0.78125,1.464844 0.78125,2.578125 z m 0,0"
+           id="path98"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-33"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="M 4.25,-6 C 3.675781,-6 3.226562,-5.78125 2.90625,-5.34375 2.59375,-4.90625 2.4375,-4.289062 2.4375,-3.5 c 0,0.792969 0.15625,1.40625 0.46875,1.84375 C 3.226562,-1.21875 3.675781,-1 4.25,-1 4.820312,-1 5.265625,-1.21875 5.578125,-1.65625 5.898438,-2.09375 6.0625,-2.707031 6.0625,-3.5 6.0625,-4.289062 5.898438,-4.90625 5.578125,-5.34375 5.265625,-5.78125 4.820312,-6 4.25,-6 Z m 0,-1 C 5.425781,-7 6.34375,-6.6875 7,-6.0625 7.664062,-5.445312 8,-4.59375 8,-3.5 8,-2.40625 7.664062,-1.546875 7,-0.921875 6.34375,-0.304688 5.425781,0 4.25,0 3.082031,0 2.164062,-0.304688 1.5,-0.921875 0.832031,-1.546875 0.5,-2.40625 0.5,-3.5 0.5,-4.59375 0.832031,-5.445312 1.5,-6.0625 2.164062,-6.6875 3.082031,-7 4.25,-7 Z m 0,0"
+           id="path101"
+           inkscape:connector-curvature="0" />
+      </symbol>
+      <symbol
+         overflow="visible"
+         id="glyph0-34"
+         style="overflow:visible">
+        <path
+           style="stroke:none"
+           d="m 0.921875,-7 h 1.875 v 7 h -1.875 z m 0,0"
+           id="path104"
+           inkscape:connector-curvature="0" />
+      </symbol>
+    </g>
+  </defs>
+  <g
+     id="surface71156"
+     transform="translate(-74,-120)">
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g133">
+      <use
+         xlink:href="#glyph0-1"
+         x="286.5"
+         y="137.125"
+         id="use111"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-2"
+         x="296.25"
+         y="137.125"
+         id="use113"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-3"
+         x="302.25"
+         y="137.125"
+         id="use115"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-4"
+         x="309.75"
+         y="137.125"
+         id="use117"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-1"
+         x="313.5"
+         y="137.125"
+         id="use119"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-5"
+         x="323.25"
+         y="137.125"
+         id="use121"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-3"
+         x="331.5"
+         y="137.125"
+         id="use123"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-4"
+         x="339"
+         y="137.125"
+         id="use125"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-1"
+         x="342.75"
+         y="137.125"
+         id="use127"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-6"
+         x="352.5"
+         y="137.125"
+         id="use129"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-3"
+         x="360.75"
+         y="137.125"
+         id="use131"
+         width="100%"
+         height="100%" />
+    </g>
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g151">
+      <use
+         xlink:href="#glyph0-2"
+         x="101.625"
+         y="143.875"
+         id="use135"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-7"
+         x="106.875"
+         y="143.875"
+         id="use137"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-8"
+         x="113.625"
+         y="143.875"
+         id="use139"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-9"
+         x="118.125"
+         y="143.875"
+         id="use141"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-10"
+         x="128.625"
+         y="143.875"
+         id="use143"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-11"
+         x="131.625"
+         y="143.875"
+         id="use145"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-12"
+         x="138.375"
+         y="143.875"
+         id="use147"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-13"
+         x="145.125"
+         y="143.875"
+         id="use149"
+         width="100%"
+         height="100%" />
+    </g>
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g163">
+      <use
+         xlink:href="#glyph0-14"
+         x="211.875"
+         y="130.5"
+         id="use153"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-15"
+         x="219.375"
+         y="130.5"
+         id="use155"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-10"
+         x="226.125"
+         y="130.5"
+         id="use157"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-11"
+         x="229.125"
+         y="130.5"
+         id="use159"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-16"
+         x="235.875"
+         y="130.5"
+         id="use161"
+         width="100%"
+         height="100%" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2,0.5 H 104.25"
+       transform="translate(72,120)"
+       id="path165"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2.5,1 V 14.5"
+       transform="translate(72,120)"
+       id="path167"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.25,0.5 H 205.5"
+       transform="translate(72,120)"
+       id="path169"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.75,1 V 13.5"
+       transform="translate(72,120)"
+       id="path171"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 204.5,0.5 H 306.75"
+       transform="translate(72,120)"
+       id="path173"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 205,1 V 13.5"
+       transform="translate(72,120)"
+       id="path175"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 306.25,1 V 14.5"
+       transform="translate(72,120)"
+       id="path177"
+       inkscape:connector-curvature="0" />
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g185">
+      <use
+         xlink:href="#glyph0-17"
+         x="215.25"
+         y="144"
+         id="use179"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-2"
+         x="222"
+         y="144"
+         id="use181"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-18"
+         x="228.75"
+         y="144"
+         id="use183"
+         width="100%"
+         height="100%" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2.5,13.5 V 28"
+       transform="translate(72,120)"
+       id="path187"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.25,14 H 205.5"
+       transform="translate(72,120)"
+       id="path189"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.75,14.5 V 27"
+       transform="translate(72,120)"
+       id="path191"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 205,14.5 V 27"
+       transform="translate(72,120)"
+       id="path193"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 306.25,13.5 V 27"
+       transform="translate(72,120)"
+       id="path195"
+       inkscape:connector-curvature="0" />
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g217">
+      <use
+         xlink:href="#glyph0-19"
+         x="191.625"
+         y="157.5"
+         id="use197"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-4"
+         x="199.125"
+         y="157.5"
+         id="use199"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-20"
+         x="202.875"
+         y="157.5"
+         id="use201"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-4"
+         x="209.625"
+         y="157.5"
+         id="use203"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-21"
+         x="213.375"
+         y="157.5"
+         id="use205"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-1"
+         x="220.125"
+         y="157.5"
+         id="use207"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-15"
+         x="229.875"
+         y="157.5"
+         id="use209"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-22"
+         x="236.625"
+         y="157.5"
+         id="use211"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-7"
+         x="243.375"
+         y="157.5"
+         id="use213"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-9"
+         x="250.125"
+         y="157.5"
+         id="use215"
+         width="100%"
+         height="100%" />
+    </g>
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g227">
+      <use
+         xlink:href="#glyph0-6"
+         x="311.625"
+         y="157.5"
+         id="use219"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-6"
+         x="319.875"
+         y="157.5"
+         id="use221"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-23"
+         x="328.125"
+         y="157.5"
+         id="use223"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-14"
+         x="335.625"
+         y="157.5"
+         id="use225"
+         width="100%"
+         height="100%" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2.5,27 V 40.5"
+       transform="translate(72,120)"
+       id="path229"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.25,27.5 H 205.5"
+       transform="translate(72,120)"
+       id="path231"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.75,28 V 40.5"
+       transform="translate(72,120)"
+       id="path233"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 204.5,27.5 H 306.75"
+       transform="translate(72,120)"
+       id="path235"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 205,28 V 40.5"
+       transform="translate(72,120)"
+       id="path237"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 306.25,28 V 40.5"
+       transform="translate(72,120)"
+       id="path239"
+       inkscape:connector-curvature="0" />
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g253">
+      <use
+         xlink:href="#glyph0-24"
+         x="207"
+         y="171"
+         id="use241"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-25"
+         x="214.5"
+         y="171"
+         id="use243"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-26"
+         x="221.25"
+         y="171"
+         id="use245"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-27"
+         x="225"
+         y="171"
+         id="use247"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-28"
+         x="231.75"
+         y="171"
+         id="use249"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-27"
+         x="238.5"
+         y="171"
+         id="use251"
+         width="100%"
+         height="100%" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2,41 H 104.25"
+       transform="translate(72,120)"
+       id="path255"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2.5,41.5 V 54"
+       transform="translate(72,120)"
+       id="path257"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.25,41 H 205.5"
+       transform="translate(72,120)"
+       id="path259"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 204.5,41 H 306.75"
+       transform="translate(72,120)"
+       id="path261"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 306.25,41.5 V 54"
+       transform="translate(72,120)"
+       id="path263"
+       inkscape:connector-curvature="0" />
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g275">
+      <use
+         xlink:href="#glyph0-1"
+         x="104.625"
+         y="184.5"
+         id="use265"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-15"
+         x="114.375"
+         y="184.5"
+         id="use267"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-22"
+         x="121.125"
+         y="184.5"
+         id="use269"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-7"
+         x="127.875"
+         y="184.5"
+         id="use271"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-9"
+         x="134.625"
+         y="184.5"
+         id="use273"
+         width="100%"
+         height="100%" />
+    </g>
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g287">
+      <use
+         xlink:href="#glyph0-29"
+         x="211.125"
+         y="184.5"
+         id="use277"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-30"
+         x="217.125"
+         y="184.5"
+         id="use279"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-31"
+         x="220.875"
+         y="184.5"
+         id="use281"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-31"
+         x="227.625"
+         y="184.5"
+         id="use283"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-32"
+         x="234.375"
+         y="184.5"
+         id="use285"
+         width="100%"
+         height="100%" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2,54.5 H 104.25"
+       transform="translate(72,120)"
+       id="path289"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2.5,55 V 67.5"
+       transform="translate(72,120)"
+       id="path291"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.25,54.5 H 205.5"
+       transform="translate(72,120)"
+       id="path293"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.75,55 V 67.5"
+       transform="translate(72,120)"
+       id="path295"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 204.5,54.5 H 306.75"
+       transform="translate(72,120)"
+       id="path297"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 205,55 V 67.5"
+       transform="translate(72,120)"
+       id="path299"
+       inkscape:connector-curvature="0" />
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g309">
+      <use
+         xlink:href="#glyph0-14"
+         x="110.25"
+         y="198"
+         id="use301"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-33"
+         x="117.75"
+         y="198"
+         id="use303"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-2"
+         x="126"
+         y="198"
+         id="use305"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-25"
+         x="132.75"
+         y="198"
+         id="use307"
+         width="100%"
+         height="100%" />
+    </g>
+    <g
+       style="fill:#000000;fill-opacity:1"
+       id="g319">
+      <use
+         xlink:href="#glyph0-34"
+         x="212.625"
+         y="198"
+         id="use311"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-25"
+         x="216.375"
+         y="198"
+         id="use313"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-5"
+         x="223.125"
+         y="198"
+         id="use315"
+         width="100%"
+         height="100%" />
+      <use
+         xlink:href="#glyph0-18"
+         x="231.375"
+         y="198"
+         id="use317"
+         width="100%"
+         height="100%" />
+    </g>
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2,68 H 104.25"
+       transform="translate(72,120)"
+       id="path321"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2.5,68.5 V 81"
+       transform="translate(72,120)"
+       id="path323"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.25,68 H 205.5"
+       transform="translate(72,120)"
+       id="path325"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.75,68.5 V 81"
+       transform="translate(72,120)"
+       id="path327"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 205,68.5 V 81"
+       transform="translate(72,120)"
+       id="path329"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 2,81.5 H 104.25"
+       transform="translate(72,120)"
+       id="path331"
+       inkscape:connector-curvature="0" />
+    <path
+       style="fill:none;stroke:#000000;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:10;stroke-opacity:1"
+       d="M 103.25,81.5 H 205.5"
+       transform="translate(72,120)"
+       id="path333"
+       inkscape:connector-curvature="0" />
+  </g>
+</svg>
diff --git a/2017/bbs_early_internet-34c3/images/dosbox-telemate-login.png b/2017/bbs_early_internet-34c3/images/dosbox-telemate-login.png
new file mode 100644
index 0000000..b272b05
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/dosbox-telemate-login.png
diff --git a/2017/bbs_early_internet-34c3/images/floppy-disk-1219954_640.png b/2017/bbs_early_internet-34c3/images/floppy-disk-1219954_640.png
new file mode 100644
index 0000000..9685b71
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/floppy-disk-1219954_640.png
diff --git a/2017/bbs_early_internet-34c3/images/hub-fue-03_Lg.jpg b/2017/bbs_early_internet-34c3/images/hub-fue-03_Lg.jpg
new file mode 100644
index 0000000..dc00b4c
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/hub-fue-03_Lg.jpg
diff --git a/2017/bbs_early_internet-34c3/images/hub-fue-04_Lg.jpg b/2017/bbs_early_internet-34c3/images/hub-fue-04_Lg.jpg
new file mode 100644
index 0000000..84a31e0
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/hub-fue-04_Lg.jpg
diff --git a/2017/bbs_early_internet-34c3/images/hub-fue-05_Lg.jpg b/2017/bbs_early_internet-34c3/images/hub-fue-05_Lg.jpg
new file mode 100644
index 0000000..22df5be
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/hub-fue-05_Lg.jpg
diff --git a/2017/bbs_early_internet-34c3/images/image22.gif b/2017/bbs_early_internet-34c3/images/image22.gif
new file mode 100644
index 0000000..56ff6b9
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/image22.gif
diff --git a/2017/bbs_early_internet-34c3/images/isdn.jpg b/2017/bbs_early_internet-34c3/images/isdn.jpg
new file mode 100644
index 0000000..b791a0d
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/isdn.jpg
diff --git a/2017/bbs_early_internet-34c3/images/knf-leased_lines.dot b/2017/bbs_early_internet-34c3/images/knf-leased_lines.dot
new file mode 100644
index 0000000..bbfaf37
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/knf-leased_lines.dot
@@ -0,0 +1,32 @@
+#!graphviz
+digraph G {
+	hub_er [label="hub-er\nErlangen", shape="box"]
+	hub_fo [label="hub-fo\nForchheim", shape="box"]
+	hub_fue [label="hub-fue\nFuerth", shape="box"]
+	hub_lau [label="hub-lau\nLauf", shape="box"]
+	hub_bai [label="hub-bai\nBaiersdorf", shape="box"]
+	hub_nbg [label="hub-nbg\nNuernberg", shape="box"]
+	uni_er [label="Uni Erlangen"]
+	uni_nbg [label="Uni Erlangen\nBuilding in Nuernberg"]
+	chaplin [shape="box"]
+	sunbeam [label="sunbeam\n(Harald Welte)"]
+
+	hub_er -> chaplin [label="128k"]
+	hub_fo -> chaplin [label="64k"]
+	hub_fue -> chaplin [label="64k"]
+	hub_lau -> chaplin [label="64k"]
+	hub_bai -> chaplin [label="33k6"]
+	chaplin -> uni_er [label="Ethernet"]
+	uni_nbg -> uni_er [label="X.21"]
+	hub_nbg -> uni_nbg [label="128k"]
+
+	sunbeam -> hub_nbg [label="33k6"]
+	user1 -> hub_nbg [label="33k6"]
+	user2 -> hub_nbg [label="33k6"]
+
+	user3 -> hub_fue [label="33k6"]
+	user4 -> hub_fue [label="33k6"]
+
+	user5 -> hub_er [label="33k6"]
+	user6 -> hub_er [label="33k6"]
+}
diff --git a/2017/bbs_early_internet-34c3/images/pict3_Lg.jpg b/2017/bbs_early_internet-34c3/images/pict3_Lg.jpg
new file mode 100644
index 0000000..70ffc93
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/pict3_Lg.jpg
diff --git a/2017/bbs_early_internet-34c3/images/telemate.jpg b/2017/bbs_early_internet-34c3/images/telemate.jpg
new file mode 100644
index 0000000..ce18770
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/telemate.jpg
diff --git a/2017/bbs_early_internet-34c3/images/xpmenu.gif b/2017/bbs_early_internet-34c3/images/xpmenu.gif
new file mode 100644
index 0000000..620c264
--- /dev/null
+++ b/2017/bbs_early_internet-34c3/images/xpmenu.gif