U.S. Army M25A1 Chemical-Biological Tank Mask

The U.S. Army M25A1 Chemical-Biological Tank Mask was an upgrade of the earlier U.S. Army M14 Tank Mask and U.S. Army ABC-M24 Aircraft Mask.  Like the M14, the M25 series used a female microphone attachment.  This example was made by Acushnet in 1986.

 

Similar masks in my collection:  U.S. Army ABC-M24

Rubber stamp
Rubber stamp

Size stamp on forehead "US M"

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Rubber stamps
Rubber stamps

Manufacturer and date stamps on cheek "86 ACU 2E 11" "M6 C2"

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Rubber stamps
Rubber stamps

Manufacturer and date stamp on exhale valve cover "86 GENTEX ACU 2E-11" "M1-C1"

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Rubber stamp
Rubber stamp

Manufacturer and date stamp on nose cup "86 ACU 2E11"

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Stamps
Stamps

Size stamp and microphone stamps inside nose cup "M" "MICROPHONE DYNAMIC M-116/U" "ROANWELL CORP. BLA900-83-C 9667" "FRONT" "U.S."

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Filter
Filter

Filter model and lot stamps top view "US M10A1" "LOT NO NSD87C001-014B" "FILTER INSERT INSTALLED"

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Filter
Filter

Filter bottom view

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Filter
Filter

Filter and sling side view "SLING, CARRYING CANISTER, M9"

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Microphone cable
Microphone cable

Microphone cable plug "ROANWELL" "M641/8-1"

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