Finnish M/71 Gas Mask with Plastic Carrying Box, Surplus - Varusteleka.com
Koko Suomi, Tori.fi
Finnish M71 that I got today for just 15€. Came without a filter, but otherwise in great condition. (Unissued, came in original packaging) : r/gasmasks
Suomalainen M/71 kaasunaamari muovikotelolla, ylijäämä - Varusteleka.fi
Personal Collection | FossumHistory
The Finnish Kemira Model T civilian gas mask. Being a copy of the Swedish Typ 33, this mask features a bizarre filter swap system. Not much is known about these masks, but there is a theory, that they remained in an experimental phase with only 1 batch ...