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{{Page|United States Bureau of Mines|Organisations|U.S. government agency that existed during 1910–1996}}
{{Page|United States Bureau of Mines|Organisations|U.S. government agency that existed during 1910–1996|BM, BOM, Bureau of Mines (United States), USBM, U.S. Bureau of Mines, US Bureau of Mines}}
Latest revision as of 15:42, 20 February 2025
U.S. government agency that existed during 1910–1996. BM, BOM, Bureau of Mines (United States), USBM, U.S. Bureau of Mines, US Bureau of Mines
War work and the Bureau of Mines. At the request of the Chief of Ordnance and the Chief of Engineers, War Department, the Bureau of Mines took up an elaborate series of tests of military explosives research work
War work and the Bureau of Mines. At the request of the Chief of Ordnance and the Chief of Engineers, War Department, the Bureau of Mines took up an elaborate series of tests of military gas analysis
War work and the Bureau of Mines. At work on an improved form of thermostat calorimeter under the supervision of E. W. Dean, Chemist, at the Pittsburgh, Pa. laboratory
War work and the Bureau of Mines. Coal is one of the most important factors in the war. Photograph shows methods of transportation of coal after it comes from the mine
War work and the Bureau of Mines. Gauging gauges. With this machine War Department pressure gauges may be calibrated with a high degree of accuracy. By means of the hand wheel the operator can exert a pressure of 25,000 pounds per square inch. This work was done under the direction of Captain S.R. Goodale of the ordnance branch of the War Department
War work and the Bureau of Mines. Studying the "cracking" of petroleum distillates at Government laboratory in Pittsburgh, Pa
War work and the Bureau of Mines. Testing lubricating oil for flash and fire points and for its viscosity at the laboratories in Pittsburgh, Pa
War work and the Bureau of Mines. Testing the volatility of gasoline by means of two electrically heated standard distillation sets in the Pittsburgh, Pa., laboratories
War work and the Bureau of Mines. The Bureau of Mines early in the war tendered its facilities and laboratories to Ordnance, War Department, which established the Central Control Laboratory, under the direction of Dr. K. K. Steven
War work at the Golden, Col., station of the U. S. Bureau of Mines under the direction of Dr. R. B. Moore. Preparing metallic tungsten - an indispensable war metal
War work at the San Francisco, Cal., experiment station of the United States Bureau of Mines, under the general direction of Chester Naramore, petroleum technologist