Antique N.h.s.s. Asn. Concord Oct 8 -10-1919 Pin Pinback Button Honor Society ? Dr23

Antique N.H.S.S. ASN. Concord Oct 8 -10-1919 Pin Pinback Button Honor Society ? dr23 it measures 1/2" in diameter Antique N.h.s.s. Asn. Concord Oct 8 -10-1919 Pin Pinback Button Honor Society ? Dr23