Gas Mask King
Czech Ochranná Maska CM-3
The Czech Ochranná Maska CM-3 used a gray rubber facepiece with an inlet/outlet assembly made of dark red plastic. The first example was made in 1964, and the second in 1969, both by Gumárny Zubrí .
Ochranná Maska = "Protective Mask"
Similar masks in my collection: Polish MC-1
Size stamp on cheek "5"
Date stamp on cheek "64"
Stamp on cheek "F - 2"
Stamps inside mask "19 rijna 1964" "1" "60"
Stamps inside mask "S-88/" "34"
Stamp inside mask "57"
Stamps inside mask "(?)" "(?)"
Stamp on head strap "54"
Stamp on head strap "(?)-4141-64-3"
Size stamp on cheek "5"
Date stamp on cheek "69"
Stamp on cheek "F - 31"
Stamp inside mask "(?)9"
Stamp inside mask "(?)"
Stamp on head strap "(?)-5-69"
Stamp on head harness "(?)"
Stamp on exhale valve "35"
Stamps on exhale valve cover "1121643" "61" "6"