The Pittman and Keeler Sterling Silver Diamond Chip Cufflinks from the 1940s are a vintage piece of men's jewelry made from 925 sterling silver. The cufflinks feature an engraved design and are adorned with a diamond chip, adding a touch of elegance to any formal outfit. These cufflinks bear the signature of the renowned brand Pittman and Keeler, making them a rare and collectible item for those who appreciate fine craftsmanship and timeless style.