Vintage Taxco Mexico Sterling Silver Onyx Screwback Earrings - Marked Silver

Vintage Sterling Silver Onyx Screwback Earrings from Mexico Lovely Roped Stone Inlay, Art Deco Design Earrings are marked "Silver Mexico" Earrings weigh 11g total. Each earring measures approx 5/8 x 5/8" - see photos Excellent condition! I would wear them (even though I have pierced ears) but they're too heavy for me. I am including - for information only - a matching bracelet from the same collection that is marked "Sterling Mexico". Bracelet is not for sale.