1842-C

The 1842-C quarter eagle was struck from a coinage of 6,729 pieces at the Charlotte branch mint, the third year of two-and-a-half-dollar production at the North Carolina facility. Charlotte had opened in 1838 to convert local placer gold from the surrounding piedmont fields into federal coin, and through the early 1840s it competed with the nearby private Bechtler operation for the same regional metal supply. Doug Winter ranks the 1842-C among the rarest Charlotte quarter eagles in higher circulated grades, with survivor estimates in the 70 to 110 range across all certification services. The issue saw heavy use in the southern economy, and most known examples grade Very Fine or below with significant wear concentrated in the high-point areas of Liberty's coronet and the eagle's shield. Choice About Uncirculated coins are rarely encountered and Mint State pieces number only in the low single digits across both major services combined.

Authentication of the 1842-C centers on the C mintmark, which sits below the eagle on the reverse in the Small Letters style used through this period. The more common deception is not removal of the C but an added C cut into a contemporary date from a different mint. A genuine C is part of the original die work and shows uniform metal flow into and out of the punch with crisp transition into the surrounding field, while an added mintmark typically displays tooling marks, a slight raised collar around the letter, or a different surface texture. Standard authentication also relies on the 4.18-gram weight in 0.900 fine gold and specific gravity near 17.2, with the reeded edge showing consistent vertical file marks rather than the seam evidence of a cast reproduction. Buyers should also confirm the Charlotte attribution and not mistake the early C punch for any later Carson City marking, though no Carson City quarter eagles were ever produced.

Market behavior for the 1842-C rewards patience. Problem-free coins in any grade are scarce, and certified examples in higher circulated grades have moved at strong premiums over guide values when they appear at major auctions. For the Charlotte specialist building a date run, this issue belongs in the second tier of difficulty alongside the 1842-D and 1841-D. See the full Liberty Head Quarter Eagle series history.