Coopers Coins Item Description This auction is for a vintage 10k solid yellow gold ring. Measures 15.60mm long on the finger and weighs 10.1 grams. Fitted for a size 9.25 finger. Original patina from age, unpolished. Made by Ostby Barton, the jeweler that died on the Titanic. Gold Content: This ring is stamped 10k. The gold content of this ring will range from 39% pure gold or higher. The rest will be alloys. Gold alloys are mixtures of gold and other metals, such as copper, silver, indium…