1805

Philadelphia struck 211,722 Draped Bust half dollars dated 1805, continuing the moderate output that had resumed in 1803 after the long Heraldic Eagle ramp-up. The year carries an unusual production wrinkle: no Draped Bust halves bearing the date 1804 exist at all, because dies originally engraved for 1804 were recut and pressed into 1805 service, producing the well-known 1805 5-over-4 overdate variety as a separate listing within the same mintage figure. The standard 1805 issue uses an unaltered date and follows the 1792 Coinage Act specifications: 412.5 grains, .8924 fine silver, 13.48 grams, 32.5 mm diameter, and the lettered edge FIFTY CENTS OR HALF A DOLLAR applied by Castaing machine before striking. Robert Scot's Heraldic Eagle reverse continued unchanged from its 1801 introduction.

Strike quality on 1805 dies remains uneven. Common weaknesses include partial definition on Liberty's upper hair curls, soft drapery folds, and incomplete shield-line detail on the Heraldic Eagle's breast. Planchet adjustment marks, the parallel file lines applied to overweight blanks at the Mint to bring them onto the legal weight tolerance before striking, are common on survivors and represent original Mint production rather than post-strike damage. Survival skews heavily toward circulated grades: PCGS and NGC combined report several thousand examples across all grades, with the bulk grading Very Good through Very Fine, modest numbers in Extremely Fine and About Uncirculated, and Mint State holders measured in low double digits per service. Choice Mint State coins are condition-rare and command sharp premiums over middle-grade examples.

For type-set collectors, the 1805 functions as one of the more obtainable Heraldic Eagle reverse representatives, with mid-grade circulated examples consistently available at major shows and through specialist auction houses. Authentication via current PCGS or NGC encapsulation is the working baseline, and the lettered edge must be intact and unaltered. Buyers focused specifically on the standard 1805 rather than the overdate variety should verify the date carries no underlying 4, since the unaltered date trades at a different price level than the 5/4. For the broader story of Robert Scot's design, the Small Eagle to Heraldic Eagle transition, and the series' production arc, see the Draped Bust Half Dollar series history.