1810 Large Date, Large 5

The 1810 half eagle was struck in Philadelphia and shows up in four cataloged date and denomination varieties. This page covers the Large Date paired with the Large 5, the most common of the four. The other three on the site are Large Date with Small 5, Small Date with Small 5, and Small Date with Tall 5. In the early Philadelphia Mint, dies were made one at a time by hand, with date digits and denomination figures driven into each die using individual punches. When a punch broke or a new style was introduced mid-year, the next batch of dies received the new figure. That workflow is what produced the four 1810 sub-types. Total mintage across all four varieties is 100,287 coins, and the per-variety breakdown is inferred from surviving population studies rather than original records.

Authentication starts with the specifications. The coin should weigh 8.75 grams, measure roughly 25 millimeters across, and run 0.9167 fine gold with the balance in copper and silver. Anything notably underweight or sized off raises concerns about a cast or modified piece. Variety attribution is done with a loupe. The Large Date shows tall, broad numerals filling the date space below the bust, while the Large 5 in the 5 D. denomination is a noticeably bigger punch than the small or tall figures used on the other 1810 dies. Comparing the date height and the 5 to a confirmed reference image is the standard method. Other diagnostics include die markers documented in the Bass-Dannreuther reference, where this pairing is cataloged as BD-3.

For collectors, the Large Date / Large 5 is the gateway 1810 because it appears at auction more often than the three scarcer varieties and offers the best chance of acquiring a problem-free example. Even so, surviving populations across all grades are small, and any certified 1810 half eagle is a meaningful piece of early federal gold. Most market activity happens in lower mint state grades and high circulated grades, with prices climbing as eye appeal improves. Specialists who pursue all four varieties usually start here and add the scarcer pairings over time. For more on these short-lived gold pieces, see the Capped Bust Half Eagle series history.