Silver Vintage Jewelry Brooches pins Lot of 6 crystal Pins

These come from my Grannys Jewelry Collection. She was extremely fussy about her wardrobe & she was Gorgeous! These antique/Vintage Collar Brooches can be seen in many of her pictures thruout the years. They are not sterling, but they truly are beautiful & in wonderful shape! Especially the larger 1 that has a patent number stamped on the back.Great lot for a reseller? Very art deco- glamour.