Procedure in Sealing and Unsealing Mine Fires and in Recovery Operations Following Mine Explosions (open access)

Procedure in Sealing and Unsealing Mine Fires and in Recovery Operations Following Mine Explosions

Circular describing organization, equipment, and materials, and procedure in fighting, sealing, and unsealing mine fires and in recovery operations at the time of or after fires or explosions.
Date: 1938
Creator: Forbes, John J. V. (John Joseph Vincent), 1885-1975. & Grove, G. W. (George Wallace), 1887-
System: The UNT Digital Library
Sampling Mine Gases and Use of the Bureau of Mines Portable Orsat Apparatus in Their Analysis (open access)

Sampling Mine Gases and Use of the Bureau of Mines Portable Orsat Apparatus in Their Analysis

Report describing the sampling of mine gases an the use of the Bureau of Mines Portable Orsat Apparatus in order to keep people safe during mine disasters.
Date: 1936
Creator: Yant, W. P. & Berger, L. B.
System: The UNT Digital Library