1961 1962 1963 1964 LOT OF 4 UNCIRCULATED PHILADELPHIA U. MINT PROOF SETS FLAT PACK 90% SILVER. PLEASE ZOOM IN ON PHOTOS FOR MORE DETAIL OF SETS’ CONDITION.
1956 1957 1958 1959 LOT OF 4 UNCIRCULATED PHILADELPHIA U. MINT PROOF SETS FLAT PACK 90% SILVER. PLEASE ZOOM IN ON PHOTOS FOR MORE DETAIL OF SETS’ CONDITION.