Original U.S. Vietnam War M25A1 Chemical-Biological Gas Mask with Filter Iraq one a little lighter than

one a little lighter than the other

Sling Swivel

315 of these out on 9 major Arbeitskommando ("Work Companies”)

at the time training in England

Reichskriegsfl with eagle over M inspectors mark

Original U.S. Vietnam War M25A1 Chemical-Biological Gas Mask with Filter Iraq one a little lighter thanOriginal Item: M25A1 Chemical Biological Tank Protective Mask also known as the 'M25 Mask' or 'Tank Gas Mask' was developed in 1963 and used into the 1908s. The M25A1 Chemical Biological Tank Gas Mask (not to be confused with the M24 Chemical Biological Aircraft Mask, which uses a different microphone and opposite sided carrier) was an amendment to the M25, which was an M14A2 Mask with outsert mounts. The M25A1 was designed as the standard protective