ANTIQUE / VINTAGE 10K AND 14K YELLOW GOLD JEWELRY, LOT OF SIX,comprising a 14K yellow and white gold Masonic pin with enameled accent, a clip testing as 10K gold fineness set with a melee diamond and engraved "Jacob" to reverse, and four marked 10K yellow gold pieces consisting of a watch chain, a shield-form pin with "FRC / 5-E" and enameled decoration, a piece with two pins attached by chain set with seed pearls featuring an "N" pin and an enameled pin with "NU", and a key-form pendant for The Midland Press with black enameling with "TO / E. ROBINSON / FOR / SUPERIOR / SALESMANSHIP / 1930" engraved and embossed to back. Each marked or tested for gold fineness. Total weight including non-gold components: 17.2 grams. Late 19th/first half 20th century.Chain 9 3/4" LOA.