| We need more information This article is a stub. You can help Gas Mask and Respirator Wiki by expanding it and adding more information to it. |
The M/31 was a pre-war Finnish civil defense gasmask. Finland made rubber mask covered with brown-green canvas. Olive colored metal canister with straps. This mask was used mainly by Civil guards and Lotta Svärd organisations.
The mask is made of red, canvas-covered rubber. It has 5 point head harness and two glass eyepieces. The mask was very simply designed, with a fixed filter and no tissot system or exhale valve.
Community content is available under CC-BY-SA
unless otherwise noted.
