Six-Piece 1942 Proof Set. (PCGS). OGH.All examples are individually graded and encapsulated by PCGS. Included are: Lincoln cent, Proof-65 RD; Jefferson nickel, Type I, Proof-65; Jefferson Nickel, Type II, Proof-65; Mercury dime, Proof-65; Washington quarter, Proof-65; Walking Liberty half dollar, Proof-65. (Total: 6 coins)