Swiss SM 74

The Swiss Huber+Suhner SM 74 was an upgrade to the previous SM 67.  One of the main differences was its exhale valve was placed above the filter inlet.  This example was made by Huber+Suhner in 1986.

 

Similar masks in my collection:  Swiss SM67

Rubber stamps
Rubber stamps

Stamps on cheek "86 L"

Rubber stamp
Rubber stamp

Stamp on forehead

Filter
Filter

Filter top view "LUWA"

Filter
Filter

Filter side view

Filter
Filter

Sealed filter container top view "Swiss filter ABC Schutzfilter 74"

Filter
Filter

Sealed filter container side view

Carrier
Carrier

Bag for SM 74

Manual
Manual

"Personliches ABC Schutzmaterial" (Personal ABC Protective Material)

Protective cover
Protective cover

"Schutzuberwurf"