Vintage 925 Silver puffy large half hoop earrings, Omega back

Vintage 925 sterling silver half-round puffy earrings -approximately 1.25" long -approximately 1" wide -approximately .75" in depth -approximately 15 grams -I'm pretty sure these are resin-filled for strength against crushing, denting and bending -Omega/lever backs -I purchased these second-hand myself; the little abrasions on the backside of the earrings shown in two of the photos were probably part of a scratch test for metal purity. They do not show when the earring is worn. -a few small dents and bumps; please don't hesitate to ask for more pictures if need be :)