what were nickels made of in 1942

[EvangelineAnn]

Based on general numismatic knowledge, the composition of nickels produced in 1942 varied because it was a transitional year for the U.S. Mint due to World War II.

Initially, 1942 Jefferson nickels were struck with their standard composition of 75% copper and 25% nickel. However, as nickel became a critical material for the war effort, Congress authorized a change in the coin's alloy. In October 1942, the mint began producing "war nickels" made of a different composition: 56% copper, 35% silver, and 9% manganese.

Therefore, a nickel from 1942 could be made of one of two different metallic compositions, depending on when it was minted during that year. The later "war nickels" are typically identifiable by a large mint mark placed above the dome of Monticello on the reverse side.

The provided search result titles, such as "1942 Nickel Value - War Nickels History," allude to this change but do not contain the specific details about the metallic compositions.