MSA All-Vision Gas Mask

The MSA All-Vision Gas Mask was made for a variety of applications, including law enforcement and industrial use.  This version featured a flutter valve and hose, equipped with an MSA Canister for Organic Vapors.  This example was made by Mine Safety Appliances in the 1950s.

Filter
Filter

Filter top view "MINE SAFETY APPLIANCES CO."

press to zoom
Filter
Filter

Filter bottom view

press to zoom
Filter
Filter

Filter label front view "M-S-A CANISTER TYPE GMA Specify Type When Ordering PERMISSIBLE CANISTER FOR ORGANIC VAPORS AND DUSTS, MISTS, AND FOGS APPROVAL NO. 14F-56"

press to zoom
Filter
Filter

Filter back view "DIRECTIONS FOR STORAGE Use before 3 67 if seals are intact. Discard one year after removing seals. Read instructions before use. MINE SAFETY APPLIANCES CO. PITTSBURGH 8, PENNA. MADE IN U.S.A. 992862" "GMA"

press to zoom
MSA Organic Vapor Gas Mask
MSA Organic Vapor Gas Mask

Mask with filter and harness

press to zoom
Carrier
Carrier

Box top view

press to zoom
Industrial Gas Mask
Industrial Gas Mask

All-Vision Industrial Gas Mask not pictured above

press to zoom
Stamp
Stamp

Stamp under chin "(?)"

press to zoom
Rubber stamp
Rubber stamp

Manufacturer stamp on front of mask "MSA MINE SAFETY APPLIANCES CO."

press to zoom
Rubber stamps
Rubber stamps

Manufacturer and patent stamps on head harness "MINE SAFETY APPLIANCES CO. PITTSBURGH, PA." "FRONT STRAP TO BE PULLED LAST" "PATENTED NOV. 1, 1921" "1"

press to zoom
Rubber stamp
Rubber stamp

Stamp on head strap "FRONT"

press to zoom
Rubber stamp
Rubber stamp

Stamp on head strap "SIDE"

press to zoom
Filter
Filter

Filter top view "Caution Must not be used in atmosphere deficient of oxygen" "Caution Remove seal on bottom of canister before using"

press to zoom
Filter
Filter

Filter bottom view

press to zoom
Filter
Filter

Filter label front view "M-S-A TYPE GMA PERMISSIBLE CANISTER FOR ORGANIC VAPORS"

press to zoom