GM Terex Fob Heavy Equipment Bulldozer Tractor Excavator NJ NY Pewter

Here we have a vintage GM Terex luggage type fob medallion. Fob measures 2 1/8 across ». Finished in a silver color, believe to be pewter. The company info is, L.B. Smith Metropolitan Inc, Wallington NJ & Holbrook NY. Fob does not appear used. Thanks!