National Benzole Mixture key ring badge Fields Garages Chichester

A good original pre-1960 period 'National Benzole Mixture promotional key ring'; circular celluloid disc depicting the Mercury's head logo in black and gold transfer, the reverse inscribed 'Field's Garages Ltd, 31-32 South Street Chichester Telephone Number Chichester 2605'. Very good condition, colour remains bright, complete with steel key ring showing signs of rust.Diameter approx 28mm.