list (although an unrelated page on the same server, yes):
http://www.nauticoartiglio.lu.it/Pgs/PGS_home.htm Sundials in Italian Schools -- Bill Thayer 41N53 87W38 col cuore a 42N59.5 12E42.4 alt.313m http://www.ukans.edu/history/index/europe/ancient_rome/I/home.html -
