Davis Type M-2 (J-M) Gas Mask

The Davis Emergency Equipment Company Type M-2 gas mask used an orange molded rubber facepiece similar in appearance to the U.S. M4-10A1-6 Lightweight Service Gas Mask.  This example is shown in the J-M configuration, equipped with a JC-4 filter for Organic Vapors and Acid Gases.  It was made in the early 1940's.

PATENT

Rubber stamp
Rubber stamp

Manufacturer stamp on forehead "DAVIS"

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Rubber stamp
Rubber stamp

Manufacturer stamp on head harness "DAVIS"

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Rubber stamps
Rubber stamps

Stamps on head harness "2" "C"

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Filter
Filter

Filter top view

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Filter
Filter

Filter bottom view

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Filter
Filter

Filter label side view "NO. 3281 - TYPE JC-4 CANISTER for use only in ORGANIC VAPORS ACID GASES NOT EXCEEDING 1/2% CONCENTRATION DAVIS EMERGENCY EQUIPMENT CO., INC. NEWARK NEW JERSEY" "3412222"

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