1803 Large Reverse Stars

The 1803 Large Reverse Stars Draped Bust gold eagle is one of the harder-to-find die varieties in early American ten-dollar coinage. Robert Scot's Heraldic Eagle reverse uses thirteen stars in a cluster above the eagle's head, and on this issue those reverse stars were punched from a noticeably larger size than the punches used on the more common Small Stars marriages. All six known 1803 die marriages share a single obverse die per Bass-Dannreuther research, so every meaningful difference between varieties lives on the reverse. Two die marriages carry the larger reverse stars: BD-5 (the separately catalogued Extra Star Reverse) and BD-6, which lacks the extra star and is by itself a rare die pairing.

Variety attribution starts at the cluster of stars above the eagle. Side by side with a Small Stars reverse, the punches read distinctly bolder and take up more space within the cluster; on a worn coin a loupe and a known reference photo make the call easier than trying to judge in isolation. Authentication of any 1803 ten-dollar coin then runs through the early-gold standards: weight should land at 17.50 grams and specific gravity near 17.16, reflecting the 0.9167 fine alloy. Adjustment marks, the parallel file marks sometimes seen across the design, are original Mint features from planchet preparation and are not damage. The reeded edge on a struck piece shows even, crisp reeding; cast counterfeits typically reveal a soft seam, mushy lettering on the obverse legends, or a wrong reading on the scale.

Combined recorded mintage across all 1803 varieties is 15,017 pieces. Per PCGS Population data cited by Akers, the Large Reverse Stars varieties together are roughly four times rarer than Small Reverse Stars, and BD-6 alone is a high-rarity marriage with few certified examples. Auction comparables are thin and grade-driven: an MS-62 Large Reverse Stars example brought $172,500 at Heritage in June 2008. For more on the design, the Heraldic Eagle reverse, and the brief production window for early ten-dollar gold, see the Draped Bust Eagle series history.