1910-D

The 1910-D stands as the highest-mintage Denver issue in the entire Indian Head eagle series, with 2,356,640 pieces struck for circulation. That output dwarfs every other Denver date in the run, including the 836,500-piece 1908-D With Motto and the genuinely scarce 121,540-piece 1909-D that immediately precedes it. The result is a branch-mint Indian eagle that behaves, in availability terms, more like a Philadelphia common date than a typical Denver issue. For collectors building a U.S. gold type set, the 1910-D ranks among the standard candidates for the With Motto Indian eagle slot, offering a Denver mintmark at a price point closer to the most affordable Philadelphia survivors rather than commanding the premiums attached to the lower-mintage D-mint dates.

Strike quality is generally a strength for the issue. The Denver dies were fresh for the high-volume 1910 production, and surviving examples typically show sharper feather detail on the headdress and crisper definition on the eagle's breast plumage than the often softly struck 1909-D. The starred edge collar, carrying 46 raised stars used from 1907 through 1911, is fully formed on most pieces. PCGS reports a population near 3,055 in mint state with 2,639 finer notations, and NGC census figures track at 3,769 in MS with 2,767 finer, confirming broad availability through MS64. Authentication attention should focus on weight and edge stars, since circulated examples occasionally surface with cleaning or rim filing that disrupts star detail.

Market behavior reflects the supply curve. Examples in the most commonly encountered MS62 through MS64 grades trade close to the issue's gold value plus modest numismatic premium, making the date a workhorse for dealers and a practical entry point for collectors. Pricing tightens sharply at MS65, where the coin becomes condition-scarce, and turns genuinely condition-rare at MS66 and above. A PCGS MS67 CAC example offered by Stack's Bowers from the James A. Stack, Sr. Collection stands as a benchmark for the issue's upper register, while strong MS66 results have consistently cleared six figures at Heritage. For broader context, see the Indian Head Eagle series history.