Issued in "Flat Packs" and shipped in small manila envelopes with the year of mintage on the outside, these sets improved tremendously in quality from the previous years. 1955 sets were issued both in "Flat Packs" and "boxed" sets.

1955-1964 Proof Sets

Sort by: Product Price Default See details 1955 Flat Pack Proof Set As Issued by the US Mint. Mintage 378,200 Our price: $159.00 See details 1956 Proof Set As Issued by the US Mint Our price: $69.00 See details 1957 Proof Set As Issued by the US Mint Our price: $37.50 See details 1958 Proof Set As Issued by the US Mint Our price: $45.00 See details 1959 Proof Set As Issued by the US Mint Our price: $32.50 See details 1960 Proof Set (Large Date) As Issued by the US Mint Our price: $35.50 See details 1960 Proof Set (Small Date) As Issued by the US Mint Our price: $39.00 See details 1961 Proof Set As Issued by the US Mint Our price: $32.50 See details 1962 Proof Set As Issued by the US Mint Our price: $32.50 See details 1963 Proof Set As Issued by the US Mint Our price: $32.50 See details 1964 Proof Set As Issued by the US Mint Our price: $32.50 See details 1964 Proof Set w/ Accented Hair Kennedy Half Dollar A Scarce Variety of the 1964 Proof Set Our price: $99.95