The 1991 Lincoln Memorial Reverse penny, minted in Philadelphia, is part of the Lincoln Cent series that has been produced since 1909. This design features the image of President Abraham Lincoln on the obverse and the Lincoln Memorial on the reverse. As a collectible coin, it is valued for its historical significance and as a representation of American numismatic heritage. The coins from this era are typically made of 95% copper and 5% zinc and can be found in various conditions, affecting their numismatic value.

Item Denomination Series Year Mint
1991 1c RD 1c Lincoln Cents - Memorial Reverse 1991 Philadelphia