The 1960 through 1965 coin sets were made in Philadelphia Mint. There is no Mint mark.
1960 through 1963 sets have 90% silver Franklin Half, Roosevelt dime and Washington Quarter. 1964 set has 90% silver Kennedy Half, Roosevelt dime and Washington Quarter. The 1965, 1966 and 1967 sets are actually Special Mint Sets (SMS) no proof or uncirculated sets were made in these years.The Kennedy half dollar in these sets contains 40% silver, the other 4 coins are either copper or copper nickel content. The 1968 and 1969 proof sets have the "S" mint mark and were made in San Francisco Mint.
The 1960 small date proof set is NOT included with this grouping. The US Mint did not offer COA's in their proof sets until 1986. There are no COAs issued with these proof set years.The 1966 through 1969 have boxes as seen in our photos. Condition: expect possible minor wear or soiling to the boxes and envelopes of these 50 year old coin sets. The item "1960 1969 TEN Annual United States Mint Proof Sets 50 Coins Lot of 10 Years" is in sale since Tuesday, March 19, 2019. This item is in the category "Coins & Paper Money\Coins\ US\Proof Sets". The seller is "wintercoins" and is located in Lyons, New York.
This item can be shipped worldwide.