💥VINTAGE💥 STERLING CLIP EARRINGS W/ 4 sets interchangeable hoops J#10

I could not find a hallmark on 26mm round carved, oxidized clips. even with a loupe. I bought at an estate sale and I really believed they were Silver. Now, the 32mm pair of Clip ons hallmarked 925 Mexico and Taxco TC 123. This set gives you 4 choices with each set of clips, interchangeable. These are probably close to 50 years old because it has been 25 or 30 years since I bought them.