Vintage Sterling Silver cufflinks modernist design brutalist 925 domed circle

Vintage Sterling Silver cuff links Domed circle discs with applied brutalist style lines and dots designs One is faintly signed "STER" on the back. They look like they might have been handmade. They're in good preowned conditon with the original dark patina, which I will leave unpolished. There is a small bit of green verdigris on some of the solder points on the backs, nothing major. Each measures just over 3/4" across the face. Ships fast! FAWNG8288FJ7U5R mens accessories jewelry