It cannot be gas, but, if it is, we have been prepared for that for some weeks, and every man has his respirator.
"The Incomparable 29th and the "River Clyde""
George Davidson
He made himself into a perfect bolster with wraps, and put on a respirator.
"Somehow Good"
William de Morgan
A primitive form of respirator was given out in consequence of the use by the Germans of chlorine at the Second Battle of Ypres.
"The Story of the "9th King's" in France"
Enos Herbert Glynne Roberts