Vintage Zuni Turquoise Squash Blossom Sterling Silver Hair Pins

Vintage Zuni sterling silver turquoise stone squash blossom set of two hair pins. Disk size: .75" x .75" Stamped: has a faint stamp, but it is worn and I can't make it out Acid tested as sterling silver. Most jewelry items are not tested, unless it is specified in the listing that it has been tested, all other items are described only by the stamps and markings, which I am happy to show pictures of.