1900 O Morgan Silver Dollar UNC Gorgeous Toning Stunning! The 1900 O Morgan Silver Dollar is a beautifully toned coin that is sure to add elegance to any collection. Made from silver, this business strike coin is uncirculated and has no damage or wear and tear. The coin was minted in New Orleans, as indicated by the mint mark "O" on the back of the coin. It features a stunning depiction of Lady Liberty, with her head adorned with a garland of wheat and cotton and the American eagle on the reverse. This coin is perfect for collectors and investors alike, and is certain to impress with its stunning toning.