Vintage Estate Gorgeous Rose & Gold Tone Sail Boats Cuff Links. This is a gorgeous pair of elegant bold cuff links. The top piece of each cuff link measures .9 inch square shape. They weigh 9 grams. The craftsmanship amazing and brilliant! They are engraved: PAT. APL. 22. 73. NOV. 16. 80 NOV. 16. 81. The backs are mechanical and work beautifully. This set would make a wonderful and unusual addition to any collection..  Please visit my ebay store for unique estate jewelry. Thank you.