1823

Only 14,485 half eagles left the Philadelphia coining presses in 1823, one of the lowest figures of the entire Capped Head Left series. The forces driving production downward had become familiar by this point in the decade. Each half eagle contained 0.9167 fine gold worth slightly more on the bullion market than its five-dollar face value, so banks and exporters routed the coins almost directly into refining pots. The bulk of the year's mintage was melted within a generation of striking. The 1823 sits in the long shadow of its immediate predecessor, the legendary 1822 with only three known survivors, but on its own terms this date is a serious survival challenge that modern researchers have studied carefully.

An authentic 1823 weighs 8.75 grams on a precision scale, measures roughly 25 millimeters across, and carries John Reich's Capped Head obverse with a reeded edge. As a Semi-Key with strong four- and five-figure pricing in better grades, this date attracts counterfeiters. Two diagnostics carry most of the authentication load. First, weight tolerance: any piece drifting more than a tenth of a gram from the 8.75-gram standard should be set aside until a specialist confirms the alloy. Second, surface texture under ten-power magnification: genuine strikes show crisp dentils, sharp star points, and clean fields, while cast copies betray themselves with soft detail and a faintly pebbled surface where original mint luster should sit. Bass-Dannreuther catalogs the year as BD-1, the only die marriage produced, so every authentic example must match this single die pairing.

Survival estimates from PCGS and Bass-Dannreuther research place the population at roughly 100 to 150 examples across all grades, small enough that each major auction appearance draws serious bidding from advanced collectors building date sets of pre-1834 federal gold. Circulated pieces in Very Fine through Extremely Fine surface a handful of times per year, while About Uncirculated and Mint State survivors are genuinely rare and command sharp premiums when offered. Third-party certification by PCGS or NGC is effectively required given the price levels involved and the counterfeiting risk. Coins with original surfaces, honest wear, and clean provenance bring the strongest results, a pattern that runs throughout the Capped Bust Half Eagle series history.