NEW GAS MASK
FULL PROTECTION AND FREE
SPEECH.
(MITED PRESS ASSOCIATION.—COPTWOHT.)
(ABITRAUAN - XBW ZEALAND CABLE ASSOCIATION.)
WASHINGTON, 15th April. The chemical warfare service of the United States Army announces the perfection of a gas mask which it is believed will prove an adequate protection against every known gas. By means of a special diaphragm wearers will be able to conduct conversations, thus making it possible for officers in battle to give orders without removing the mask.
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https://paperspast.natlib.govt.nz/newspapers/EP19230416.2.70
Bibliographic details
Evening Post, Volume CV, Issue 90, 16 April 1923, Page 7
Word Count
76NEW GAS MASK Evening Post, Volume CV, Issue 90, 16 April 1923, Page 7
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