diff --git a/noinfo/cave_data/1623-204.html b/noinfo/cave_data/1623-204.html
index 892ffdf80..efde37132 100644
--- a/noinfo/cave_data/1623-204.html
+++ b/noinfo/cave_data/1623-204.html
@@ -65,7 +65,7 @@
 <underground_description></p><ul><li><a href="../../1623/204/entrance.html">Entrance and The Near End passages</a></li><li><a href="../../1623/204/midlevel.html">Mid-level passages (including Wolpertinger Way)</a></li><li><a href="../../1623/204/ariston.html">Deep routes via the Ariston Series</a></li><li><a href="../../1623/204/millennium.html">Millennium Dome / White Elephant area</a></li><li><a href="../../1623/204/nopain.html">No Pain No Gain and Pleasuredome</a></li><li><a href="../../1623/204/treeumphant.html">Trunk way through Treeumphant Passage to Cave Tree Chamber and beyond</a></li><li><a href="../../1623/204/swings.html">Swings and Roundabouts area</a></li><li><a href="../../1623/204/rhino.html">Rhino Rift</a></li><li><a href="uworld.html">The Underworld</a></li><li><a href="../../1623/204/convenience.html">Convenience Series</a></li><li><a href="../../1623/204/subsoil.html">Subsoil</a></li><li><a href="subway.html">Subway Series</a></li><li style="margin-top: 1em"><a href="../../1623/204/atoz.html">Glossary of passage names</a></li><li><a href="../../1623/204/gallery.html">Photo gallery</a></li></ul><p></underground_description>
 <equipment></equipment>
 <references></references>
-<survey></p> <ul> <li><a href="../../surveys/plan2006.png">Plan, post-2006 Expo</a> [3108k; 6696x12126 pixels, colour] or <a href="../../1623/204/surveys/plan2006BW.png">greyscale version</a> [570k; 1410x2554 pixels]</li> <li><a href="../../1623/204/surveys/plan2005.png">Plan, post-2005 Expo</a> [2696k; 4234x7000 pixels, colour] or <a href="../../1623/204/surveys/plan2005.svg.gz">1601k gzipped SVG</a> or <a href="surveys/plan2005.pdf">8898k PDF</a></li> <li><a href="../../1623/204/surveys/plan2004.png">Plan, post-2004 Expo</a> [1497k; 5722x10764 pixels, colour]</li> <li><a href="../../1623/204/surveys/plan2003.png">Plan, post-2003 Expo</a> [760k; 3654x5699 pixels, colour]</li> <li><a href="../../1623/204/surveys/plan2002.png">Plan, post-2002 Expo</a> [702k; approx 2400x3200 pixels, greyscale] or <a href="../../1623/204/surveys/plan2002.ps.gz">1.8M gzipped postscript</a></li> <li><a href="../../1623/204/surveys/plan2001.png">Plan, post-2001 Expo</a> [511k; approx 2500x3500 pixels, greyscale]</li> <li><a href="../../1623/204/surveys/plan2000.png">Plan, post-2000 Expo</a> [79k; approx 2300x3300 pixels, monochrome]</li> <li><a href="../../1623/204/surveys/elev2000.png">Elevation, post-2000 Expo</a> [22k; approx 1900x2200 pixels, monochrome]</li> <li><a href="../../1623/204/surveys/plan1999.gif">Plan, post-1999 Expo</a> [26k; approx 582x783 pixels, greyscale]</li> <li><a href="../../1623/204/surveys/elev1999.gif">Elevation, post-1999 Expo</a> [16k; approx 432x586 pixels, greyscale]</li> </ul><p></survey>
+<survey></p> <ul> <li><a href="../../1623/204/surveys/plan2006.png">Plan, post-2006 Expo</a> [3108k; 6696x12126 pixels, colour] or <a href="../../1623/204/surveys/plan2006BW.png">greyscale version</a> [570k; 1410x2554 pixels]</li> <li><a href="../../1623/204/surveys/plan2005.png">Plan, post-2005 Expo</a> [2696k; 4234x7000 pixels, colour] or <a href="../../1623/204/surveys/plan2005.svg.gz">1601k gzipped SVG</a> or <a href="surveys/plan2005.pdf">8898k PDF</a></li> <li><a href="../../1623/204/surveys/plan2004.png">Plan, post-2004 Expo</a> [1497k; 5722x10764 pixels, colour]</li> <li><a href="../../1623/204/surveys/plan2003.png">Plan, post-2003 Expo</a> [760k; 3654x5699 pixels, colour]</li> <li><a href="../../1623/204/surveys/plan2002.png">Plan, post-2002 Expo</a> [702k; approx 2400x3200 pixels, greyscale] or <a href="../../1623/204/surveys/plan2002.ps.gz">1.8M gzipped postscript</a></li> <li><a href="../../1623/204/surveys/plan2001.png">Plan, post-2001 Expo</a> [511k; approx 2500x3500 pixels, greyscale]</li> <li><a href="../../1623/204/surveys/plan2000.png">Plan, post-2000 Expo</a> [79k; approx 2300x3300 pixels, monochrome]</li> <li><a href="../../1623/204/surveys/elev2000.png">Elevation, post-2000 Expo</a> [22k; approx 1900x2200 pixels, monochrome]</li> <li><a href="../../1623/204/surveys/plan1999.gif">Plan, post-1999 Expo</a> [26k; approx 582x783 pixels, greyscale]</li> <li><a href="../../1623/204/surveys/elev1999.gif">Elevation, post-1999 Expo</a> [16k; approx 432x586 pixels, greyscale]</li> </ul><p></survey>
 <kataster_status></kataster_status>
 <underground_centre_line>In dataset; download <a href="../../1623/204/204.3d">.3d file</a> or <a href="../../1623/204/surveydata.tgz">Raw survey data</a></underground_centre_line>
 <notes></notes>