Vintage Rare Heavyweight Italian 18ct Gold & Sterling Silver Ingot Keyring. This was handcrafted in hallmarked solid sterling silver and it is set with a solid 18ct gold plaque. It is beautifully made and dates from the 1970's. It is fully hallmarked with 750 for 18ct gold on the gold plaque, the silver that it is set into is hallmarked with a full set of Italian sterling silver marks. It weighs a substantial 20.9 grams and measures approx. 10.5 cm in length It is in great vintage used condition with signs of use consistent with its age.