Vintage Balfour National Congress Parents & Teachers 1897 10K Gold Pin 1977-78 For Sale

Vintage Balfour National Congress Parents & Teachers 1897 10K Gold Pin 1977-78Vintage National Congress of Parents and Teachers award/service pin by Balfour, featuring the organization’s blue enamel tree emblem and the founding year 1897 around the medallion.The back is engraved “N. SOLIS 77-78”, indicating an individual service/term dating to 1977–1978. Both pieces are Balfour marked.Important: 1897 is the organization’s founding year, not the manufacture date of this pin. The engraving dates this example to the late 1970s.