Original U.S. WWI Named M1917 SBR Gas Mask with Carry Bag and Anti-Dimming Stick WWII HMS Terrapin was a British

HMS Terrapin was a British submarine of the third group of the T class

There is no finer reproduction on the market today

incredibly a handful remained unaltered with original English markings that we are happy to offer for the first time since the arrival of the Nepal Cache to the market

which enhances its ability to penetrate armor

like original paper labels

Original U.S. WWI Named M1917 SBR Gas Mask with Carry Bag and Anti-Dimming Stick WWII HMS Terrapin was a BritishOriginal 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