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Investigations of the Preparation and Use of Lignite, 1918-1925
Report issued by the Bureau of Mines over investigations conducted on lignite. Preparation methods and uses of lignite are discussed. This report includes tables, maps, illustrations, and photographs.
Date:
1926
Creator:
Hood, O. P. & Odell, William Wallace
System:
The UNT Digital Library
Investigations of the Preparation and Use of Lignite, 1918-1925
Report issued by the Bureau of Mines over investigations conducted on lignite. Preparation methods and uses of lignite are discussed. This report includes tables, maps, illustrations, and photographs.
Date:
1926
Creator:
Hood, O. P. & Odell, William Wallace
System:
The UNT Digital Library
Iron-Ore (Hematite) Mining Practice in the Birmingham District, Alabama
Report issued by the Bureau of Mines over studies conducted on red iron-ore mining near Birmingham, Alabama. Results of the studies are presented and discussed, as are mining methods. This report includes tables, illustrations, and photographs.
Date:
1926
Creator:
Crane, Walter R.
System:
The UNT Digital Library
Suggestions for the Design of Electrical Accessories for Permissible Mining Equipment
Report issued by the Bureau of Mines over the design of safe electrical accessories for use in mining equipment. Different types of electrical accessories are presented and discussed. This report includes illustrations.
Date:
1926
Creator:
Ilsley, L. C. & Gleim, E. J.
System:
The UNT Digital Library