Thank you for viewing. This is a manhole card from Sanjo City, Niigata Prefecture. The lot number is 1708-01-008. It will be protected with vinyl and cardboard, etc., and shipped. Set sales with other manhole cards are welcome. Sanjo City manhole card installed in 1989. - City: Sanjo City - Installation year: 1989 - Design origin: Derived from the metalworking industry - Latitude: 37°37'43.8"N - Longitude: 138°57'32.8"E Thank you for viewing.