Sterling silver - Wikipedia
en.wikipedia.org › wiki › Sterling_silverSterling silver Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925. Tiffany & Co. pitcher. c. 1871. Pitcher has paneled sides, and repoussé design with shells, scrolls and flowers.