| Hold up! Under construction|
This article is currently under construction and is in an unfinished state. If there is an urgent need for information about this topic, comment at the bottom of this page with a question.
The C3 gas mask is a full-face gas mask developed by the General Tire and Rubber company of Canada (GTR) in Canada. First manufactured in 1960, it was intended to replace the British Light Anti-Gas Respirator, which had been in use since 1943.
Community content is available under CC-BY-SA unless otherwise noted.