8 Hatpins Including 14k Gold Tiffany

Lot of 8 vintage hat pins. Signed Tiffany & Co. 14k gold hatpin, 4.5 grams including stones; one marked 9 CI, 1.2 grams; 2 unmarked gold hatpins acid tested 10k, total 3.5 grams; 14k with gold filled pin, 3.1 grams total; 14k acid tested, 3.2 grams total; one marked filled pin; one acid tested 14k with pearl, purple stone and gold tone pin, 6.9 grams total. In two porcelain hatpin holders, RS Germany and Limoges. Tiffany pin 6 3/8"L.