Gas Mask King

  • collection

  • search

  • links

  • Quarantine Coloring Book

  • More

     

    All images copyright 2020 gasmaskking.com

    U.S. Army M3A1 Diaphragm Gas Mask

    The U.S. Army M3A1 Diaphragm Gas Mask was an updated version of the U.S. M3 Diaphragm Gas Mask, with blue/green plastic parts instead of metal.  This example was made by General Tire & Rubber in 1943.

    PATENT

     

    Similar masks in my collection:  U.S. Army M3 Diaphragm, U.S. NORBA Type A-3, U.S. ND Mk IV

    Rubber stamp
    Rubber stamp
    Manufacturer, date, and lot stamps on chin
    "LOT C1 2-43
    GENERAL
    E42 R92"
    "M3 C5"
    Stamp
    Stamp
    Stamp on head strap
    Filter
    Filter
    Filter stamps top view
    "LOT-C766-10
    CWS J&J A"
    Show More