Lot of 4 Vintage Cufflinks Unbranded Pearl Silver Gold Copper

This is a lot of 4 different pairs of vintage cufflinks. The cufflinks are in great working order with the toggles rotating smoothly. The pieces have light scuffing typical from use. The measurements below are of the faces. Please zoom in on all photos for full conditioning details. Round gold tone - clear crystal - 3/4" diameter Round silver tone - gray pearl - 5/8" diameter Oval copper tone - black stone - 5/8" by 7/8" Oval silver tone - metal engravings - 3/4" by 7/8"