1911-D Indian Half Eagle. MS-61 (NGC).Warmly patinated in medium gold, this handsome half eagle is sharply defined with solid luster for the assigned grade. The lowest mintage circulation strike Indian half eagle after only the 1909-O, the 1911-D (72,500 pieces produced), is the second rarest issue of its type in terms of total number of Mint State coins extant. The present example is sure to see spirited bidding among advanced collectors of 20th century U.S. Mint gold.