1888

The 1888 Philadelphia, at 19,183,000 pieces, ran the second-highest P-mint Morgan Dollar output of the late-1880s production schedule, just behind the 1887-P 20.29-million figure. The Bland-Allison Act of 1878 continued to obligate Treasury silver purchases at fixed prices, and Philadelphia carried the bulk of the year's three-mint output as Carson City had effectively shut down Morgan Dollar production. The 1888-P carries the standard Reverse of 1879 hub configuration with no major sub-varieties anchoring the year's specialist collecting. The nearly 19-million mintage produced one of the deepest certified-pop pools in the entire Morgan series.

Strike quality on the 1888 Philadelphia is consistent with late-1880s P-mint work and one of the cleaner-struck issues across the entire series. Liberty's hair detail, the eagle's central feathers, and the wreath all come up cleanly on most coins from early die states. Most surviving examples grade MS62 to MS66 from broken Treasury bag releases, with PCGS, the Professional Coin Grading Service, and NGC populations clustering at MS64 and MS65. MS66 is widely available and MS67 represents a meaningful condition tier. The 1888-P pairs with the 1886-P and 1887-P as a trio of high-grade common-date pickups for new Morgan Dollar collectors targeting upper-Mint-State quality at modest cost.

The 1888 Philadelphia is a regular common date and one of the standard recommendations for a high-grade P-mint Morgan Dollar at modest cost. Pricing has held flat for two decades at the lowest end of the series price band. The 1888-P pairs naturally with the 1887-P and 1889-P at the entry-grade level for the late-1880s Philadelphia date set, all three issues widely available in MS66 from post-1962 Treasury bag-release certified inventory. Collector demand for common Philadelphia dates has held a stable mid-grade pricing floor since the mid-1990s certified Morgan market matured, with PCGS and NGC populations dominated by post-1962 Treasury-release survival. Registry-set collectors push price acceleration at the MS66 and MS67 levels where strike quality and surface preservation become the limiting factors on assigned grades. For the Bland-Allison Act production context and the broader late-1880s history, see the Morgan Dollar series history.