VIntage Initial Cufflinks

These are likely vintage initial cufflinks, most commonly associated with the brand Swank. The letters appear to be WS on the front (when viewed in one orientation) and SM on the reverse side of the cufflink faces. Brand: Although not explicitly marked in the image, similar styles with two sets of reversible initials are often manufactured by Swank, a prominent maker of vintage men's jewelry. Design: The cufflinks feature a two-tone design, likely silver-plated or rhodium-plated metal surrounding an enamel or plastic insert in a barrel shape with gold-tone lettering. Purpose: Initial cufflinks are a classic personalized accessory, intended to be worn with formal or business attire.