We are pleased to offer for sale this Proof Cent Coin Starter Set 25 Different Proof Lincoln Cents 1961 to Date. All of these Lincoln Cents are in Gem Proof condition. Each Lincoln Proof Penny lot consists of 25 different San Francisco (1968-2009) and/or Philadelphia (1961-1964) Mint Proof Lincoln dates between 1961 and Current (dates of our choice, no requests). These Lincoln Proof Cent coins have been taken from original U.S. Mint Proof Sets and have nice eye appeal with no visible problems. The Lincoln Proof Cents from 1961 through 1982 are a copper alloy penny weighing 3.11 grams with a diameter of 19mm. The Lincoln Proof Cents from 1982 (in 1982 they made both varieties) to Date are a copper-plated zinc penny weighing 2.5 grams with a diameter of 19mm. These are a great way to start a set of Proof Lincoln Cents.