Dutch FM-3d

The Dutch FM-3d was the exported version of the Czech Fatra FM-3d.  It was used for civil defense.  The filter was made by G.L. Loos & Company in Amsterdam in 1939.

 

 

Similar masks in my collection:  Czech FM-1a, Czech FM-3d, French Vernon, Bulgarian Type 3

Stamp
Stamp

Date stamp on filter connector "9 39"

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Rubber stamps
Rubber stamps

Stamps inside mask "2" "64" "1939"

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Stamp
Stamp

Stamp inside mask "(?)"

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Stamps
Stamps

Stamps inside mask "1939"

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Stamp
Stamp

Stamp inside mask "(?)"

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Stamps
Stamps

Stamps inside mask "DW" "182" "ZAKONEM CHRANENO"

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Exhale valve
Exhale valve

Exhale valve

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Exhale valve cover
Exhale valve cover

Stamp inside exhale valve cover "245 1"

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Filter
Filter

Filter stamp top view "NF"

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