USAAF oxygen masks

Allied flight gear in WW II

A-9 oxygen mask with a "Juliet", early war.

A-10 standard oxygen mask, early war. This one is affixed with a "Juliet" but it can also be worn on early flight helmets using the hooks.

A-10A oxygen mask, mid war.

A-14 oxygen mask with E-1 heater installed, mid war.

A T-30Q throat microphone, mid war.

First picture is an A-10R (revised) oxygen mask, early war.

Second picture shows A-10R and A-9 oxygen masks worn on A-9 flight helmets.

A-14 oxygen mask with microphone installed in original storage box, mid war.

T-44 microphone assembly with "British-style" plug in original issue box. For use in A-8B, A-10 & A-10 Revised oxygen masks and later on also installed in A-14 oxygen mask. Mainly used in the ETO, mid war.