SCHUTZMASKE "SCHUMA" 74
During the mid- late 80's/ early 90's, Swiss AF evaluated a number of chemical/ Biological Warfare (CBW) pilot protective systems.
Up to that point, the pilots were only equipped with the "Schuma" ( "Schutzmaske" - Protective Mask) 74". For jet operations it was worn before boarding and after landing, with all the resulting possible contamination problems; on helicopter, not having any kind of communication system installed, it was used with an ELNO laryngophone.
The carrying bag and the kit of accessories the mask came with. The mask configuration the same for the whole army.