PCGS 1977-S Lincoln cent proof with clashed dies on the obverse and reverse. The die clashes are easily seen when tilting the coin at an angle.
Proof clashed dies are scarce, with this...
PCGS 1978-S proof Roosevelt dime with strong clashed dies obverse and reverse. The coin shows strong clashes marks on the obverse and on the reverse sides.
Proof dimes are scarce with...
PCGS 1978-S proof Washington quarter with strong clashed dies obverse and reverse. The clash marks are strong and easy to see.
On the obverse portions of the eagle's wings and design can be...
NGC 50c 1971-S proof Kennedy half with strong clashed dies on the obverse and reverse. The clash marks can be seen around Kennedy's profile, and the outline of much of Kennedy's head can be seen on...