1977 FREE WHEELIN FOUR WHEELIN TRUCK BELT BUCKLE

This belt buckle has a truck on it not sure what type of truck up in the corner its reads , Free Wheelin Four Wheelin . On the back it is marked Indiana Craft 1977 , also is marked OA 27. Buckle measures 3 " wide by 2" high. This is a nice heavy belt buckle even though it is not marked I am pretty sure this is brass . Shows minor wear and needs a cleaning