Attachment 90106
Printable View
Yinling
https://photos.smugmug.com/Watches/S.../yinling-L.jpg
Inside is a simplified tongji made at Shanghai 7th Watch Factory
https://photos.smugmug.com/Watches/S...ng%20mvt-L.jpg
October 1971 Shanghai 1110
https://photos.smugmug.com/Watches/S...10%20506-L.jpg