Tweeting Historians on Twitter: "But it took a series of terrible coal mine explosions in 1907-8 to galvanize the US Congress into creating the US Bureau of Mines in 1910. The mission
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An abandoned building on the U.S. Bureau of Mines property in Minneapolis, Minnesota Stock Photo - Alamy
U.S. Bureau of Mines | in Mpls. man I did'nt know the gate w… | Flickr
Main Building, U.S. Bureau of Mines - Wikipedia
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Size Distribution of Mine Aerosol (Source: US Bureau of Mines IC 9324) | Download Scientific Diagram
One Hundred Years of Federal Mining Safety and Health Research
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File:Helium Activities Headquarters - U.S. Bureau of Mines, Helium Plants, Amarillo Helium Plant, 10001 Interchange 552, Amarillo, Potter County, TX HAER TX-105-A (sheet 4 of 4).png - Wikimedia Commons
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Mining Program: Bureau of Mines Oil-Shale Project, Rifle, Colorado - UNT Digital Library
Missouri S&T – News and Events – U.S. Bureau of Mines buildings scheduled for demolition
