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1943 steel cents are U.S. one-cent coins that were struck in steel due to wartime shortages of copper. The Philadelphia , Denver , and San Francisco mints each produced these 1943 Lincoln cents . The unique composition of the coin ( low-grade steel coated with zinc , instead of the previously 95%-copper-based bronze composition) has led to ...
After the outbreak of World War II, the demand for copper rose as it was used in ammunition and other military equipment. The US Mint researched ways to reduce or eliminate the usage of copper in cent production. The mint struck pattern coins in various metals, using the obverse design of the Colombian two centavo coin. [1]
Military production during World War II was the production or mobilization of arms, ammunition, personnel and financing by the belligerents of the war, from the occupation of Austria in early 1938 to the surrender and occupation of Japan in late 1945.
The whaler on HMS Sheffield being manned with an armed boarding party to check a neutral vessel stopped at sea, 20 Oct 1941. The Blockade of Germany (1939–1945), also known as the Economic War, involved operations carried out during World War II by the British Empire and by France in order to restrict the supplies of minerals, fuel, metals, food and textiles needed by Nazi Germany – and ...
The copper is present as sulfides (most commonly chalcocite) and malachite associated with organic material; some native silver is also present. [47] New Mexico is currently the nation's number-three copper-producing state. Copper is produced from two large open-pit porphyry copper operations in Grant County: the Chino Mine and the
A safety campaign around ordnance by US Army published during the height of World War II (c. 1942–1943) by the War Production Board. William Beverly Murphy, president and CEO of Campbell Soup Company; Charles E. Wilson, president of General Electric; T. S. Fitch, president and CEO of Washington Steel Corporation
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The history of Arizona during World War II begins in 1940, when the United States government began constructing military bases within the state in preparation for war. Arizona 's contribution to the Allied war effort was significant both in terms of manpower and facilities supported in the state.