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Gas Mask King
Belgian A.G.20
The Belgian A.G.20 facepiece was identical to the A.G.15, including the embossed "A.G.15" stamp. But instead of having a small filter attached directly to the mask, there was a corrugated hose leading to a much larger filter. Most likely intended for civil defense, this example was made by L'Anti-Gaz in 1939.
L'Anti-Gaz = "Anti-Gas"
Similar masks in my collection: Belgian AG15, Belgian M1931, Belgian M1934, Belgian AG9, Italian S.A.B. M33, Italian I.A.C. M33, Spanish M33
Rubber stamp
Manufacturer and model stamp on cheek 'L'ANTI-GAZ S.A AGREE PAR LE GOUVERNEMENT AUTORISATION No121" "II"
Stamps
Stamps inside mask "37" "33"
Stamp
Stamp inside mask "25"
Rubber stamp
Manufacturer stamp on hose "L'ANTIGAZ"
Rubber stamp
Stamp on hose "1939"
Filter
Filter stamp top view "BREVETE F-39-A"
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