Nice Mid-Century Modern Mad Men Era Lucky Horseshoe Cufflinks set made by A. CORBI circa 1950s featuring inset "diamond" stones. An awesome vintage set! These Cufflinks measure a large 5/8" wide. The cufflinks have bullet back closures; a torpedo, or bullet shaped, capsule that is suspended between two posts. The bullet can be flipped on its axis to manipulate it through the button holes in the cuff, and then flipped to secure the cufflink on the shirt. The cufflinks are marked "A. Corbi Quality" on the posts. These great vintage men's cufflinks are in very good vintage condition with light age wear. Our vintage men's accessories include a handmade paper gift box with cotton lining. These make a beautiful gift for your favorite vintage gentleman!