Beautiful Authentic 1681 Shipwreck Spanish Mexico "OML" Charles II, L Assayer Shipwreck Dated "(16)81" Genuine Antique 1600's "America's First Silver Dollar" Colonial Sunken Treasure Coin, Measures 37mm, 23.3g. You will receive the exact item(s) from the p. Check out our other items for more Antiques, Collectibles, Coins & Currency. Check out our other items for more beautiful Antiques, Collectibles, Coins & Currency! This item is in the category "Coins & Paper Money\Coins: World\North & Central America\Mexico\Colonial (up to 1821)". The seller is "p91" and is located in this country: US. This item can be shipped worldwide.