Lot of (5) Certified Proof Jefferson Nickels, 1938-1952.Included are: 1938 Proof-65 (PCGS), OGH--First Generation; 1942-P Type II, Proof-65 (PCGS), OGH--First Generation; 1950 Proof-65 (NGC), OH; 1951 Proof-66 (PCGS), OGH; and 1952 Proof-66 (PCGS), OGH.