Search results
Results from the WOW.Com Content Network
The Kaiseroda salt mine complex near Merkers stored over 400 million Reichsmarks worth of Nazi gold (equivalent to 2 billion 2021 €), [5] thousands of crates of artworks that had been transferred from the Berlin State Museums for safekeeping, [6] and many stolen works of art.
In Greece, copper was known by the name chalkos (χαλκός). It was an important resource for the Romans, Greeks and other ancient peoples. In Roman times, it was known as aes Cyprium, aes being the generic Latin term for copper alloys and Cyprium from Cyprus, where much copper was mined. The phrase was simplified to cuprum, hence the ...
The Copper Kings were industrialists Marcus Daly, William A. Clark, James Andrew Murray and F. Augustus Heinze. They were known for the epic battles fought in Butte, Montana , and the surrounding region, during the Gilded Age , over control of the local copper mining industry, the fight that had ramifications for not only Montana, but the ...
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 ...
An appeal to self-interest during World War II, by the United States Office of War Information (restored by Yann) Wait for Me, Daddy , by Claude P. Dettloff (restored by Yann ) Selection on the ramp at Auschwitz-Birkenau at Auschwitz Album , by the Auschwitz Erkennungsdienst (restored by Yann )
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
Production trends in the top five copper-producing countries, 1950-2012. This is a list of countries by mined copper production. Copper ore can be exported to be smelted so that a nation's smelter production of copper can differ greatly from its mined production. See: List of countries by copper smelter production.
During World War II unemployment by 1945 had fallen to 1.9% from 14.6% in 1940. 20% of the population during the war was employed within the armed forces. [ 36 ] The beginning years of World War II shows a spike in employment, but towards the end of the war decreased significantly.