Almost 3/4" X 5/8", and are not marked!
Vintage Silver Tone & Black Cufflinks 102716
Geometric Tie Clip Silver tone Black Gray White Lucite Vintage
Vintage Whitehall Jewelers Men’s Cufflinks – Silver Tone Black Onyx
Oval Diamond Pattern Cufflinks Silver Tone & Black Quilted Hickok Vintage
Silver Tone & Black Vintage Quality Cuff Links
Vintage Silver Tone Emerald Cut Black Onyx Glass Cufflinks, Mid-Century...
