A sundial with the hours of 100 minutes and with the months of the French revolution is placed in Novi Ligure (near the city of Alessandria in Piedmont - Italy) and has been described in a report by Gian Carlo Rigassio at the VII National "Seminario di Gnomonica" (Italy 1996). This report that describes the sundial is published in the actions in the Seminar Gianni Ing. Gianni Ferrari Via Valdrighi, 135 41100 - MODENA ( ITALY ) EMail : [EMAIL PROTECTED]
