1840-Da Tall D

The 1840-D half eagle was struck at the Dahlonega Mint in two reverse varieties separated only by the size of the mintmark punch. The Tall D is the more common of the pair, while the Small D is the scarcer half and the one collectors hunt for first when building a Dahlonega set. The combined Dahlonega output for the year reached 22,896 pieces across both punches, a small figure by national standards but typical for a frontier branch mint that worked through limited bullion and frequent equipment problems.

Doug Winter catalogs this issue as Variety 3-B, identifying the Tall D by a wide interior opening that measures more than twice the width of the mintmark's upright. Side-by-side with the Small D, the difference is plain even to a new collector. Most surviving Tall D pieces fall in Very Fine to Extremely Fine grades, with About Uncirculated coins scarce and Mint State examples rare. Authenticators usually verify the weight against the 8.359 gram standard and confirm the mintmark punch shape rather than the diameter, since 1840-D coinage was struck across both broad-mill and narrow-mill planchet styles during a transition year. Soft strikes, granular surfaces, and a slightly olive cast are normal Dahlonega traits and should not be mistaken for damage or cleaning.

Collecting a Tall D is the practical first step for anyone working on the 1840-D varieties, since survivors appear at major auctions on a fairly regular cadence and demand less of a price stretch than the Small D. Lower-grade pieces with honest wear and the Dahlonega Mint's typical greenish-gold color tend to satisfy collectors more than processed coins pushed into higher holders. Most active buyers for these issues come from the Dahlonega date set community and from collectors building a one-per-mint Liberty half eagle group. For background on the design, the branch-mint context, and how the half eagle program evolved through the Civil War, see our Liberty Head Half Eagle series history.