Big list of maps - including geographical - http://owen.massey.net/tubemaps.html
Underground - geographical http://oliverjenkins.com/ungooground/
geographical - http://homepages.tesco.net/houseofsteel/geoff-files/sillymaps/tubegeo.jpg
Rotherhithe tunnel http://www.tfl.gov.uk/corporate/media/newscentre/archive/4049.aspx
Cuneo:
The guy who has the statue at Waterloo - http://www.cuneosociety.org/
Train in Italy http://www.ter-sncf.com/english/index.asp?rub=1®ID=21
Nice http://www.guardian.co.uk/travel/2003/sep/03/france.nice?page=3
Rail again - http://www.beyond.fr/travel/railcuneo.html
Cuneo-Nice rail http://www.alpiemare.com/GBferrovia.htm