NGC 1966 Washington quarter struck on a clad dime planchet. The coin weighs 2.3 grams, and is the weight and metal of a dime. It is also much smaller than a normal quarter, with most of the outer...

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...

ANACS 1980-P Washington quarter struck on a Jefferson nickel planchet.  MS66 with lustrous surfaces and light toning. 

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...

ICG 1977 Washington quarter struck on a nickel planchet. The coin is struck on a nickel planchet that was intended for striking into a Jefferson nickel. The off-metal planchet error occurred when a a...

NGC clad Washington quarter struck on 0.6 gram fragment. The fragment is ragged around portions of its edge, and is almost an elliptical shape.    NGC MS66 lustrous. 

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 

NGC 1970-D Washington quarter struck on nickel planchet. The coin is the design of a quarter, but is struck on the planchet of a nickel, with a weight of 5 grams.   MS64