Since 1909 his head has appeared on billions & billions of pennies
[DOC] [TLE] Penny Details - Americans for Common Cents [PAR] The U.S. Mint has said that without the penny, fixed costs associated with penny 
... Obverse Design: The obverse (heads) continues to bear the familiar bust of ... 
Over 300 billion one-cent coins, with 11 different designs, have been minted 
since 1787.