These coins bear a unique Special Mint Set finish. While not strictly a proof set, Special Mint Sets were manufactured in lieu of proof sets from 1965-1967, using specially prepared dies.
This listing is for a set of 1966 and 1967 Special US Mint Sets.
Made by the U.S. Mint in Philadelphia.
The Kennedy half in this set is minted in 40% Silver.
Each set contains:
* Lincoln cent
* Jefferson nickel
* Roosevelt dime
* Washington quarter
* Kennedy half dollar
Housed in original mint packaging - a protective hard plastic case in an outer box.