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Pages in category "Air raid shelters in the United States" The following 7 pages are in this category, out of 7 total. This list may not reflect recent changes .
The luxuries in this case are 1970s vintage, though -- hot tub, outdoor barbecue, intercom, large master bath -- and actually date from kind of late in the era of Cold War paranoia that started ...
An air raid shelter is a structure built to protect against bomber planes dropping bombs over a large area. These were commonly seen during World War II , such as the " Anderson shelters " of the United Kingdom.
The shop producing spun-concrete lighting columns ceased production and turned over to concrete air-raid shelters, of which 100,000 tonnes (220 million pounds) were manufactured, principally for the air ministry. Reinforced concrete proved an ideal material for air-raid shelters, being strong and resistant to shock with no deterioration with ...
The state of California was divided into three numbering plan areas (NPAs) with distinct area codes: 213, 415, and 916, for the southern, central, and northern parts of the state, respectively. [ 1 ] In 1950, the boundaries of the numbering plan area were redrawn to produce a division of the northern and central parts along a north–south ...
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A typical specification for heavy civil defence shelter in Europe during the Cold war was an overhead explosion of a 500 kiloton weapon at the height of 500 meters. Such a weapon would be used to attack soft targets (factories, administrative centres, communications) in the area. Only the most heavy bedrock-shelters would stand a chance of ...
Pages in category "Air raid shelters" The following 21 pages are in this category, out of 21 total. ... Code of Conduct; Developers; Statistics; Cookie statement;