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A Carbon Monoxide Recorder and Alarm
Technical paper issued by the Bureau of Mines over the development of carbon monoxide alarms and recorders. Descriptions of the recording equipment are presented and discussed. This paper includes tables, photographs, and illustrations.
Date:
1926
Creator:
Katz, Sidney H.; Reynolds, D. A.; Frevert, H. W. & Bloomfield, J. J.
System:
The UNT Digital Library
Utilization of Manganiferous Iron Ores
Technical paper issued by the Bureau of Mines over the use of manganese with iron ore. Different uses of the ore are presented and discussed. This paper includes tables, photographs, and illustrations.
Date:
1926
Creator:
Joseph, T. L.; Royster, P. H. & Kinney, Selwyne P.
System:
The UNT Digital Library
Low-Temperature Carbonization of Coal
Technical paper issued by the Bureau of Mines over studies on low-temperature carbonization of coal. Methods and equipment used during the studies are discussed. This paper includes tables, illustrations, and photographs.
Date:
1926
Creator:
Fieldner, Arno Carl
System:
The UNT Digital Library
Dust Respirators: Their Construction and Filtering Efficiency
Technical paper issued by the Bureau of Mines over studies on dust respirators. The development and efficiency of the respirators are discussed. This paper includes tables, illustrations, and photographs.
Date:
1926
Creator:
Katz, Sidney H.; Smith, G. W. & Meiter, E. G.
System:
The UNT Digital Library
Engine Service Tests of Internal-Combustion Engine Lubricating Oils Made from California Crude Petroleum
Technical paper issued by the Bureau of Mines over testing conducted on lubricating oils on internal-combustion engines. Results of the tests conducted are presented. This paper includes tables, photographs, and illustrations.
Date:
1926
Creator:
Gavin, Martin Joseph & Wade, Gustav
System:
The UNT Digital Library