Wearing their respirators, ground personnel of the U.S. Army Air Corps present a weird appearance during a gas mask drill. Victoria, Australia; 1942. [1244×1600]

Comments

1. C0untZero

   Source: Argus Newspaper Collection of Photograps, State Library of Victoria.

2. Shkval25

   I didn’t know they still used the hole-and-bag type in WW2.