100 oz silver bars from the London Bullion Market Association (LBMA) good delivery list. The bars we carry contain a minimum .999 silver purity. A popular item for investors because of its small premium. Refiners include: Johnson Matthey, Englehard, previous issue engraved Royal Canadian Mint (RCM), Asahi and Metalor. Current issue stamped RCM bars are not included. (SILH)