1991-P

The 1991-P quarter was struck to 570,968,000 pieces, a representative late-1980s and early-1990s Philadelphia mintage and one of the last entries in the high-volume stretch before commercial coin demand fell sharply in 1992. The P mintmark sits at the right side of Washington's hair queue on the obverse, in the position established when Philadelphia first applied a mintmark to the denomination in 1980. The coin is a standard 75% copper over 25% nickel clad strike bonded to a pure-copper core, weighing 5.67 grams against the 6.25 grams of pre-1965 silver Washingtons, with the reddish copper edge line the immediate visual confirmation of clad composition. The 1991 production year carries no design transition or composition change; it is a straightforward Flanagan obverse paired with the heraldic eagle reverse.

Strike quality on the date is generally good. Philadelphia presses in 1991 produced reliable obverse detail and adequate reverse fill, with the eagle's breast feathers and arrow points at center reverse the routine soft spots when planchet fill came up short. Look for full step lines in the eagle's tail and crisp arrow definition below the bird as the standard markers of a fully struck example; a mushy center reverse on an otherwise lustrous coin signals incomplete fill under die pressure rather than wear. No major doubled-die obverses or repunched-mintmark varieties have been formally attributed to the date by PCGS, the Professional Coin Grading Service, or NGC, the Numismatic Guaranty Company. Counterfeit pressure is essentially absent because the coin trades at face value through MS64.

In collecting terms, the 1991-P is a common date and the site classifies it Regular. MS65 and MS66 examples are routine and inexpensive, with 1991 mint sets and original bank-wrapped rolls providing the practical supply pool for higher-grade material. Condition rarity arrives at MS67 and above, where strike softness, planchet flaws, and bag-mark accumulation thin the certified population sharply, and registry-set collectors pay meaningful premiums for the few luster-bright Gems with full central detail. A year-set builder fills the slot at minimal cost; the upgrade path runs through fresh mint-set submissions rather than the dealer secondary market. For the broader story of John Flanagan's design and the series' production arc, see the Washington Quarter series history.