Quality of silver.. 99.9 fine is the goal. If you find mixed it's still good. Price is issue. Are you buying the coin / jewelery or paying for the silver. China Town they mark all the pewter with the silver grade on them. It's worthless pewter sold at pewter prices normally, but they will act like it's silver. A test kit is recommended if you buy from unknown sources.
Quality of silver.. 99.9 fine is the goal. If you find mixed it's still good. Price is issue. Are you buying the coin / jewelery or paying for the silver. China Town they mark all the pewter with the silver grade on them. It's worthless pewter sold at pewter prices normally, but they will act like it's silver. A test kit is recommended if you buy from unknown sources.