Примеры типа

"This coin has a distinct die crack error on the face of Lincoln."

Double Die Obverse. Doubling is mostly noticeable on the 3 in the date

1969-S Proof Lincoln Cent struck at the San Francisco Mint. The total mintage for this proof issue was 2,934,631. It is composed of 95% copper and 5% zinc, weighing $3.11$ grams and measuring 19.0millimeters in diameter.

Proof strike of the 1969 Lincoln Memorial Cent, struck at the San Francisco Mint ('S' mint mark). The official proof mintage was 2,934,631. Standard Proof finish, with reflective fields but minimal frosting on the devices. Standard strike.