Original U.S. WWI Corrected English Type Box Respirator in Original Carrying Bag German Field Equipment It does not look to

It does not look to have ever had an aluminum comb

among the other markings

so we are especially proud to offer this stunning Museum grade example

Partial smoke screen over primary target

N-136 in white

Original U.S. WWI Corrected English Type Box Respirator in Original Carrying Bag German Field Equipment It does not look toOriginal Item: Only One Available. Of the 5,250,000 gas masks of all types produced by the U. S. during the war, 1. 6 million of them were the improved version of the British SBR. This mask was officially known as the U. S. Corrected English Small Box Respirator or the U. S. Corrected English Model (CEM). Produced in six sizes (1 through 6) from January to March 1918, the CEM was one of the two most commonly worn American made gas masks used by the