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The mint struck pattern coins in various metals, using the obverse design of the Colombian two centavo coin. [1] Dies were sent to various companies to test possible non-metal compositions. Patterns were also struck with modified rim Lincoln cent dies. [2] One of the compositions tested, zinc-coated steel, was chosen for the 1943 cent. [3]
The unique composition of the coin (low-grade steel coated with zinc, instead of the previously 95%-copper-based bronze composition) has led to various nicknames, such as wartime cent, steel war penny, zinc cent and steelie. The 1943 steel cent features the same Victor David Brenner design for the Lincoln cent which had been in use since 1909.
The penny, also known as the cent, is a coin in the United States representing one-hundredth of a dollar.It has been the lowest face-value physical unit of U.S. currency since the abolition of the half-cent in 1857 (the abstract mill, which has never been minted, equal to a tenth of a cent, continues to see limited use in the fields of taxation and finance).
The 1944-D Lincoln penny is also referred to as steel pennies or silver pennies. In 1944, pennies were supposed to transition from steal back to copper. These pennies were mistakenly minted using ...
The U.S. Mint initially made pennies out of pure copper, but starting in 1943 they were manufactured out of zinc-covered steel because copper was needed during World War II. Starting in 1982, the ...
Vietnamese cash coins of the 1800s were made of zinc, as was the Vietnamese Tonkin 1/600 piastre of 1905. Zinc was a common metal of choice for American "good-for" tokens . An aluminium token coin from the 1887 American Exhibition in London.
However, there was a provision in the act allowing some coins to contain a 40% silver consistency, such as the Kennedy Half Dollar. Later, even this provision was removed, with the last circulating silver-content halves minted in 1969. All coins previously minted in silver for general circulation are now clad. During 1982, the composition of ...
Iron Mountain Mine, also known as the Richmond Mine at Iron Mountain, is a mine near Redding in Northern California, US.Geologically classified as a "massive sulfide ore deposit", the site was mined for iron, silver, gold, copper, zinc, quartz, and pyrite intermittently from the 1860s until 1963.