

Tin containing Ohropax-antiphones
1910-1920
Pair of Gunfenders type ear plugs
Pack of pre-formed down plugs
Ear plugs
1970-1980
Tin containing Mallock Armstrong Ear Defenders
1916-1920
Propp-o-Plast and Propp industrial ear plugs
1975-1979
1910-1920
1970-1980
1916-1920
1975-1979