1850-O

The 14,000-piece 1850-O is the lowest-mintage New Orleans Type 1 gold dollar and the second issue from a branch mint that would strike the denomination only five times in the Type 1 design. After the 215,000-coin opener of 1849, New Orleans cut output by more than 90 percent, and the issue reads on the population reports today the way a sub-15,000-piece gold strike usually does: thinly distributed across all grades, with attrition concentrated in the lower circulated tiers. New Orleans struck Type 1 gold dollars in 1849, 1850, 1851, 1852, and 1853, skipped 1854 entirely, produced a single 1855-O Type 2, and never returned to the denomination. That sequence puts 1850-O second in a five-coin Type 1 set and gives it more structural weight than the raw figure suggests.

Strike on the issue is generally cleaner than what circulating Charlotte and Dahlonega gold dollars of the same year deliver, with full date and lettering normal expectations. The standard counterfeit method on a date like this is the added-O diagnostic: a scarce, low-mintage New Orleans coin built by punching a fake mintmark onto a common 1850 Philadelphia host. PCGS, the Professional Coin Grading Service, and NGC, the Numismatic Guaranty Company, both authenticate against weight (1.672 grams), reverse-die markers, and the metal flow around the mintmark, none of which an altered Philadelphia coin can reproduce convincingly. A holder is the cheap insurance on this issue.

For a series-builder, 1850-O is a Semi-Key Date that is typically acquired in Very Fine to About Uncirculated; certified Mint State pieces exist but are scarce, and demand from New Orleans gold dollar specialists keeps prices firm in the high circulated grades. PCGS census data points to several hundred examples surviving across all grades. Buy the issue certified, focus on coins with original surfaces rather than processed examples, and treat any uncirculated piece as a real upgrade rather than a routine purchase. For wider context on Longacre's design and how each branch mint handled it, see the Liberty Head Gold Dollar series history.