1973-D

The 1973-D quarter was struck at Denver to 232,977,400 pieces, a mintage that ran below the Philadelphia output for the year and against the more typical pattern of Denver carrying the heavier share. The D mintmark appears at the right side of Washington's hair queue on the obverse, in the position established when mintmarks returned to coinage in 1968 after the three-year suspension of 1965 through 1967. The mintmark configuration is itself a structural authentication check for newcomers: any 1973-D bearing a reverse mintmark is mechanically impossible. The three-layer cupronickel composition reads through the reddish copper line at the edge, and the 5.67-gram weight rules out any silver-era confusion.

Strike characteristics on the issue follow the routine Denver clad pattern of weakness at the centers. Watch for softness on Washington's hair above the ear and on the eagle's breast and leg feathers; the diagnostic check is the eagle's tail-feather and arrow definition on the reverse, where full strikes show crisp lines and soft strikes go mushy under modest magnification. No major doubled-die obverses or repunched-mintmark varieties for 1973-D have been formally attributed by PCGS, the Professional Coin Grading Service, or NGC, the Numismatic Guaranty Company. Counterfeit pressure is essentially nil because trading values stay at face value through circulated grades. The authentication concerns that occasionally appear in the clad era involve off-metal errors rather than alteration: any 1973-D struck on a foreign planchet, a quartered nickel planchet, or a leftover silver planchet would be a meaningful error coin worth professional authentication.

The 1973-D is a Regular common date in the catalog, with date-set acquisition straightforward in MS64 and MS65 from any clad-era roll source. Certified MS66 examples remain affordable and broadly available. The condition story tightens at MS67, where strike softness and bag-mark accumulation thin the population enough to support meaningful registry-set premiums. Original 1973 mint sets remain the most productive source of upgrade candidates for the date, since bulk-stored examples occasionally yield the surface preservation that random circulation rolls almost never produce. Modern submissions of mint-set originals continue to add MS67 examples to the population reports, though MS68 remains exceptionally thin and commands real money when it appears. For the broader story of John Flanagan's design, the 1976 Bicentennial reverse, and the series' production arc, see the Washington Quarter series history.