Vintage 1960s Gold Tone Acorn Brooch & Screw Back Earrings Set Patent 3176475

Charming vintage 1960s jewelry set featuring a gold tone acorn brooch with matching earrings. The earrings are screw back and hinged style, and are marked with Patent No. 3,176,475 (dating to the 1960s). There is more patina on the earrings than on the brooch, giving them an authentic vintage look. Measurements: Brooch: approx 7/8 in x 5/8 in Earrings: approx 7/8 in x 5/8 in (hinged, screw back) A lovely woodland-themed set perfect for fall, nature lovers, or vintage jewelry collectors. Patent: 3,176,475 (1960s era finding) Please review photos carefully since they are the main part of my description.