Football popular Helmet Shoes Dangle Brooch Pin Vintage Celluloid Plastic Brown Tan

Football Helmet Shoes Dangle Brooch Pin Vintage Celluloid Plastic Brown Tan
Materials: celluloid/plastic & brass metal
Condition: excellent vintage with no chips or cracks
Size in inches:
H - 2 1/4
W - 1 1/8
Maker's mark: none

Questions welcome