Japanese Type 1 Model A

The Japanese Type 1 Model A was made of rubberized cloth, and featured a bakelite filter inlet with metal exhale valve.  It was used for civil defense.  This example was made in 1942, and is missing its filter.

 

Similar masks in my collection:  Japanese Type 2A

Stamp
Stamp

Stamp under chin

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Stamps
Stamps

Stamps inside mask

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Stamps
Stamps

Stamps inside mask

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