Lot of Vintage Williams Grove Steam Engine Association Pins 1966-1976

This is a collection of 9 original Williams Grove Steam Engine Association Pins. This set of pins covers 1966-1976. All of the pins are in overall good shape with normal signs of aging.

Vintage Williams Grove Steam Engine Assn Member pinback button Mechanicsburg, PA

Vintage Williams Grove Steam Engine Assn Member pinback button Mechanicsburg, PA.