1900-O

The 1900-O, at 12,590,000 pieces, ran the second-largest New Orleans Morgan Dollar output of the late-1890s/early-1900s period, just behind the 1899-O 12.29-million figure. The 1900-O is also the year that produced the famous 1900-O O/CC over-mintmark variety catalogued separately on this site, where O mintmarks were punched over leftover Carson City CC mintmarks on dies that had been originally intended for the closed-down CC mint after the 1893 Carson City wind-down.

Strike quality on the standard 1900-O follows the established New Orleans pattern. Liberty's hair above the ear is consistently soft, the eagle's breast feathers show characteristic O-mint weakness, and even Mint State examples rarely show the sharp central detail that defines a true gem strike. Most surviving examples grade MS62 to MS64 from Treasury bag releases, with PCGS, the Professional Coin Grading Service, and NGC populations clustering at MS62 and MS63. MS64 is available and MS65 is condition-scarce across the certified-pop distribution at upper grades because of the cumulative strike issues that cap the New Orleans Morgan profile.

The 1900-O is a regular common date and a standard New Orleans Morgan acquisition. Pricing has held flat for two decades at small premiums above the 1899-O baseline. The 1900-O pairs naturally with the 1899-O at the entry-grade level for O-mint date-set collectors, while the O/CC over-mintmark variety adds significant specialist demand on top of the base date pricing for VAM collectors targeting the documented Top 100 Morgan listings. New Orleans Morgan pricing structure was permanently reshaped by the 1962 Treasury vault release of original O-mint bag inventory, with the post-1962 supply baseline anchoring modern PCGS and NGC certified-pop distributions. Registry-set collectors target the top-pop grade tier where strike quality and surface preservation become the limiting factors on assigned grades. For the broader O/CC variety context and the New Orleans Mint operating history, see the Morgan Dollar series history.