1904 O NGC MS 64 Morgan Silver Dollar (PL Like) The 1904-O is one of the most common Morgan dollars in high grade. With a mintage of 3.72 million pieces, this might make sense. However, this date actually used to be considered one of the rarest in the entire series. In the 1960’s, many uncirculated bags of 1904-O Morgans were found which completely crashed the market for this date. Most Asked Question: Do you have a Store Front? Headquarters in Clearwater, FL and 10 other locations: Tampa, FL; Orlando, FL (3) Locations; Port St. Lucie, FL; Gainesville, FL, Naples, FL, Sarasota, FL and Savannah, GA. Our Store Front is the Largest Selection of Diamonds, Pre-Owned Rolexes, and Many Other Fashionable Jewelry. Only (9) Locations but we have the Selections and Quality you are searching for. Coin & Bullion are also available at our many locations. International Diamond Center 3696 Ulmerton Road.