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.
Manufacturer stamp on forehead "DAVIS"
Manufacturer stamp on head harness "DAVIS"
Stamps on head harness "2" "C"
Filter top view
Filter bottom view
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"