The 1942-S Jefferson Nickel is a collectible coin produced by the United States Mint in San Francisco. It features a profile of Thomas Jefferson on the obverse and Monticello on the reverse. This particular year is notable due to the transition from the standard nickel composition to a silver alloy for certain 1942 mintages, although the 1942-S is not among those made of silver. Jefferson Nickels were first minted in 1938 and continue to be popular among numismatists for their historical significance and iconic design.

Item Denomination Series Year Mint
1942-S 5c Silver 5c Jefferson Nickels 1942 San Francisco