SIGNED TIFFANY 14K YELLOW GOLD, AND COLORED GEMSTONE WHIMSICAL BIRD DESIGN PIN,1940's-1950's. Fashioned as three birds perched on textured gold fence, their bodies constructed of green agate beads with heads set with sapphire eyes; floral accents set with eight round rubies, five round emeralds, and seven round sapphires. - L: 1 3/4 in. Estimate $400-600