A Reconnaissance of Lode Mines and Prospects in the Bohemia Mining District, Lane and Douglas Counties, Oregon (open access)

A Reconnaissance of Lode Mines and Prospects in the Bohemia Mining District, Lane and Douglas Counties, Oregon

Report issued by the U.S. Bureau of Mines discussing the lode mines in the Bohemia Mining District of Oregon. The geological properties and mining activities are presented. This report includes tables, maps, and illustrations.
Date: August 1949
Creator: Taber, John W.
System: The UNT Digital Library
Report of Petroleum and Natural-gas Division: Fiscal Year 1946 (open access)

Report of Petroleum and Natural-gas Division: Fiscal Year 1946

Report issued by the U.S. Bureau of Mines discussing the work completed by the Petroleum and Natural Gas Division during 1946. Petroleum engineering studies and natural gas field studies are presented. This report includes tables, illustrations, and photographs.
Date: June 1949
Creator: Cattell, Roscoe Arnold
System: The UNT Digital Library
German Low-Temperature Coal-Tar Industry (open access)

German Low-Temperature Coal-Tar Industry

Report issued by the U.S. Bureau of Mines discussing a low-temperature coal-tar industry in Germany. As stated in the Purpose and Scope of the Investigation, "the primary purpose of the investigation covered by this report was to determine to what extent the production and use of low-temperature tar in Germany had advanced during the 10-year period prior to the close of the last war" (p. 7). This report includes tables, illustrations, and a photograph.
Date: February 1949
Creator: Rhodes, E. O.
System: The UNT Digital Library
Investigation of Fire in the Kings Mine, Princeton Mining Company, Princeton, Indiana (open access)

Investigation of Fire in the Kings Mine, Princeton Mining Company, Princeton, Indiana

Report issued by the U.S. Bureau of Mines discussing the fire that occurred in Kings Mine in Princeton, Indiana. The circumstances surrounding the fire, including mining methods and conditions are presented. This report includes tables, and illustrations.
Date: February 1949
Creator: Herbert, C. A.; Gallagher, W. A. & Smith, F. J.
System: The UNT Digital Library