Gas Masks for Gasoline and Petroleum Vapors
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.
Date:
August 1924
Creator:
Katz, Sidney H. & Bloomfield, J. J.
Partner:
UNT Libraries Government Documents Department