Named M30 gas mask set '1940'

A very nice M30 gas mask set consisting of the canister, carry straps, mask, spare lenses and the internal cloth retainer spring. Both the canister and mask are dated 1940, with various other manufacturer markings also visible as shown. Note also that the canister is named 'Popp' in a couple of locations.
 
All in all this is an excellent example of its type, and one which is retained in great condition inside and out!