USA, MICHIGAN, good for token, 1920s-40s?

USA, MICHIGAN, token, no date (1920s-40s?), Obverse: COX-WHITAKER CO. CHARLOTTE DEARBORN LUNCH, Reverse: GOOD FOR 10¢ IN TRADE, oval, aluminum, 27x20mm, 1.12g, weakness & hairlines reverse, edge nick, XF