Four (4) antique bone chips made in Tientsin, China, circa WW I -- made by Sims & Co., Tientsin, for Carl Lorenze Seitz-- engraved circles on each chip -- unusual large size, 1-1/2"
Chips worth having because they are larger than most bone chips and have a documented history.
I am touting them here just to show off my large bone boxed set!!!