U.S. Navy Diaphragm Mk V Gas Mask

The U.S. Navy Diaphragm Mk V Gas Mask bears no resemblance to the previous U.S. Navy Diaphragm masks.  It featured a single plastic panoramic lense and dual cheek filters.  This example was made by Acushnet in 1959.

 

Similar masks in my collection:  U.S. NC-1

 

Not For Sale