Vintage 1945 9ct Gold Cufflinks Engraved With Italic "s" By ACCo of Birmingham. They have a fantastic machined design and are beautifully engraved with the italic letter "S"quality of workmanship is really excellent. They are fully hallmarked for 9ct gold including the makers mark "ACCo", 9-375 for 9 carat gold, Birmingham assay mark and date mark "V" for 1945, the links are also hallmarked for 9ct gold as a sign of quality. They weigh a substantial 4.6 grams. They are in excellent used condition.