1797 Large Eagle, 15 St Obv

The 1797 Large Eagle Half Eagle with a 15-star obverse sits at one of the most politically awkward moments in early federal coinage. When Robert Scot prepared working obverse dies for 1797, fifteen stars had been the standing convention since Kentucky's admission in 1792. Tennessee had quietly entered the Union on June 1, 1796, but the Philadelphia Mint did not retool every die overnight. Engravers cut the first 1797 obverses with the older fifteen-star arrangement around the bust, then revised the count to sixteen partway through the production year. Pairing those leftover fifteen-star obverses with the new Heraldic, or Large, Eagle reverse hub yielded the variety listed here. The reverse adapts the Great Seal: a striped shield across the eagle's breast, arrows in one talon, an olive branch in the other, and a banner of stars above. Both the obverse star count and the heraldic spread eagle were already obsolete on the day they met on the same coin.

Authenticators work two specific anchors before any other check. The first is a star count: a genuine fifteen-star obverse shows eight stars on the left and seven on the right around the bust, never the eight-and-eight pattern that defines the later 1797 sixteen-star variety. The second is reverse identification, separating the heraldic spread eagle with shield, arrows, and motto banner from the small naturalistic eagle on a palm branch found on the parallel 1797 Small Eagle issues. Beyond those, the planchet should weigh 8.75 grams in 0.9167 fine gold across roughly 25 millimeters with a reeded edge, and a Bass-Dannreuther die marriage attribution by BD number is the most defensible foundation for any raw example.

Surviving population for the fifteen-star Large Eagle pairing is small, with Bass-Dannreuther estimates landing around thirty to fifty examples across all grades combined. The displayed mintage of 3,609 is a year-combined umbrella for every 1797 die marriage; this fifteen-star subset is one slice of that total, which is why the variety lives in the Key tier despite the umbrella looking modest rather than tiny. Auction results for problem-free pieces in middle circulated grades reach into five and low six figures, and provenance through cabinets like Bass, Pogue, or Eliasberg adds material weight at every grade band. See the full Draped Bust Half Eagle series history.