Local Circumstances for the World http://sunearth.gsfc.nasa.gov/eclipse/OH/LC/Tran04LC4.html
Catalog of Transits of Venus http://sunearth.gsfc.nasa.gov/eclipse/transit/catalog/VenusCatalog.html
Paper Plate Education http://analyzer.depaul.edu/paperplate/Transit%20of%20Venus/Introduction.htm
Observing, Photographing and Evaluating the Transit of Venus http://didaktik.physik.uni-essen.de/~backhaus/VenusProject.htm
Orpington Astronomical Society - Transit of Venus http://www.chocky.demon.co.uk/oas/venus.html
Transit of Venus (Germany) http://www.venus-transit.de/
Transit of Venus Weather http://home.cc.umanitoba.ca/~jander/transit/transitmenu.htm
Transit of Venus Activities http://www.eso.org/outreach/eduoff/vt-2004/
Venus Express Mission http://solarsystem.nasa.gov/missions/profile.cfm?Sort=Target&Target=Venus&MCode=Venus_Express/
The 1882 Transit of Venus http://skyandtelescope.com/observing/objects/sun/article_1187_1.asp
Great list of links from Chuck Bueter at the Staerkel Planetarium http://www.transitofvenus.org The Transit of Venus March by John Philip Sousa http://lcweb2.loc.gov/cocoon/ihas/html/venus/venus-home.html