Singapore 1988 Proof Silver 5 Oz. Dragon Original Box & COA 5500 Mintage Nice!! Nice Old Silver Coin………… The item “Singapore 1988 Proof Silver 5 Oz. Dragon Original Box & COA 5500 Mintage Nice” is in sale since Sunday, February 16, 2020. This item is in the category “Coins & Paper Money\Coins\ World\Asia\Singapore”. The seller […]