Gas Masks for Gasoline and Petroleum Vapors

Gas Masks for Gasoline and Petroleum Vapors

Date: August 1924
Creator: Katz, Sidney H. & Bloomfield, J. J.
Description: Technical paper issued by the Bureau of Mines over gas masks developed for gasoline and petroleum vapors. Descriptions of different types of gas masks developed are presented. This paper includes tables, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Gas Masks for Gases Met in Fighting Fires

Gas Masks for Gases Met in Fighting Fires

Date: August 1921
Creator: Fieldner, Arno Carl; Katz, Sidney H. & Kinney, Selwyne P.
Description: Technical paper issued by the Bureau of Mines over the development of gas masks designed for fighting fires. The characteristics of the different types of masks in development are presented. This paper includes tables, illustrations, and photographs.
Contributing Partner: UNT Libraries Government Documents Department
Dust Respirators: Their Construction and Filtering Efficiency

Dust Respirators: Their Construction and Filtering Efficiency

Date: 1926
Creator: Katz, Sidney H.; Smith, G. W. & Meiter, E. G.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department
A Carbon Monoxide Recorder and Alarm

A Carbon Monoxide Recorder and Alarm

Date: 1926
Creator: Katz, Sidney H.; Reynolds, D. A.; Frevert, H. W. & Bloomfield, J. J.
Description: 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.
Contributing Partner: UNT Libraries Government Documents Department