We All Live in Pennsylvania -- 1979 [Pinback]
Presumed 1979, 1980. 1 1/4" in diameter. Locking pin style back.
A pinback referring to the Three Mile Island partial meltdown of a nuclear reactor, an accident that led to increased demand for the end of nuclear power, as well as safety reforms in the industry. GOOD ; some foxing/spotting and browning to the face, with rusting to the reverse.