Record Group 70: Records of the U.S. Bureau of Mines.

Series Title List

Department of Commerce. Bureau of Mines. 7/1/1925-4/23/1934

Series: Monthly Summary Reports, 1917-1931, Textual
National Archives Identifier: 5815810

Department of the Interior. Bureau of Mines. North Central Experiment Station. ca. 1917-1979

Series: Monthly Summary Reports, 1945-1961, Textual
National Archives Identifier: 5821549

Series: Numeric Files, 1927-1950, Textual
National Archives Identifier: 5821553

Series: Photomaps of Aerial Images, ca. 1946-ca. 1946, Photographs
National Archives Identifier: 5821547

Series: Subject Files, 1941-1946, Textual
National Archives Identifier: 5772573

Department of the Interior. Bureau of Mines. Office of Synthetic Fuels. Synthetic Fuels Demonstration Plant. 1947-1953

Series: Equipment, Engineering, and Site Contract Files, 1947-1953, Textual
National Archives Identifier: 5822064

Series: Gas Synthesis Plant Planning Section Correspondence Files, 1948-1953, Textual
National Archives Identifier: 5819551

Series: General Files for Conference Reports and Related Records, 1948-1953, Textual
National Archives Identifier: 5890771

Series: General Files for Processes and Methods of Operation, 1946-1953, Textual
National Archives Identifier: 5806727

Series: Research and Development Files of the Gas-Synthesis Plant, 1947-1952, Textual
National Archives Identifier: 5822018

Series: Research and Development Files of the Hydrogenation Plant, 1946-1953, Textual
National Archives Identifier: 5822016

Series: Subject Files of Research Director L.L. Hirst, 1945-1953, Textual
National Archives Identifier: 5822058

Series: Technical Reports, 1935-1953, Textual
National Archives Identifier: 5822008