Small leather coin wallet in olive green and brown, 1970s Japan change purse

A cute leather coin wallet from Japan, new old stock, never been used ca 1960 - 1970s. The material looks to be 2 kinds of leather in a subtle beige / brown and olive green colour combination. This wallet would be perfect to keep a few bank notes, some change, or to keep your keys. It *just* about fits a bank card or business card - or you could use it for your travel card. The zipper has a short gold toned chain that (perhaps by adding an additional O ring) could be attached to your keys or bag. It has a tiny gold tone cartouche for an inscription (currently blank) and the top olive green material cuts away to the side for a little pocket. Size: 4 x 2-1/4 inches (10.2 x 5.8 cm)