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Gas Masks for Gases Met in Fighting Fires

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.

Date: August 1921

Creator: Fieldner, Arno Carl; Katz, Sidney H. & Kinney, Selwyne P.

Item Type: Report

Partner: UNT Libraries Government Documents Department

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City Smoke Ordinances and Smoke Abatement

From Introduction: "In connection with the fuel investigations conducted by the Bureau of Mines much information has been accumulated as to the smoke abatement activities in various cities. The essential features of the information are presented in this report, which, it is believed, will be of public interest and benefit, especially to those communities that are just beginning organized effort to abate unnecessary smoke."

Date: 1912

Creator: Flagg, Samuel B.