PCGS 1971-D Washington quarter indented by a Roosevelt dime planchet. The coin has an indent that is the size and shape of a dime planchet that was struck into the quarter and "spread out" during the...

PCGS 1966 Washington quarter off-metal struck on a clad dime planchet. The coin is struck on the planchet intended for striking into a Roosevelt dime. MS64 

ANACS 1974 Washington quarter struck on nickel planchet. Off-metal quarter on nickel planchet. MS61

PCGS 1996-D Washington quarter struck on a nickel planchet. The wrong planchet coin is slightly smaller than a normal quarter, and is struck on the planchet of a Jefferson 5c. Washington quarters...

PCGS Clad Washington quarter struck on a clad dime planchet and with a uniface obverse. The coin's obverse was struck into another planchet, resulting in no design being present on the coin's obverse...

NGC 1970-D Washington quarter struck on clad dime planchet. The coin is a wrong planchet error, having been struck on the much smaller, clad 2.2 gram dime planchet. Dramatic in appearance, with much...

PCGS 1973-D Washington quarter struck on a cent planchet. The coin is struck on the copper-alloy planchet of a Lincoln cent, and weighs around 3.1 grams. It is smaller than a normal quarter, with...

PCGS 1966 Washington quarter struck on clad dime planchet. The quarter is struck on the much smaller dime planchet, with much of the outer lettering missing, portions of the design, and weighing only...

PCGS 1979 Washington quarter struck on a nickel planchet. The wrong planchet coin is slightly smaller than a normal quarter, and is struck on the planchet of a Jefferson 5c. Washington quarters...