![GAS GAS!! Living historian of the Manchester Regiment demonstrates use of the British small box respirator first used April 1916 Stock Photo - Alamy GAS GAS!! Living historian of the Manchester Regiment demonstrates use of the British small box respirator first used April 1916 Stock Photo - Alamy](https://c8.alamy.com/comp/E8FHKP/gas-gas!!-living-historian-of-the-manchester-regiment-demonstrates-E8FHKP.jpg)
GAS GAS!! Living historian of the Manchester Regiment demonstrates use of the British small box respirator first used April 1916 Stock Photo - Alamy
Small Box Respirator : Lieutenant E C Dockar, 43 Battalion, Canadian Expeditionary Force | Australian War Memorial
![Finished my hand made Small Box Respirator to show my classes - REENACTING GROUPS & REPRO GEAR - U.S. Militaria Forum Finished my hand made Small Box Respirator to show my classes - REENACTING GROUPS & REPRO GEAR - U.S. Militaria Forum](https://www.usmilitariaforum.com/forums/uploads/monthly_08_2018/post-190186-0-78536300-1535065484_thumb.jpg)
Finished my hand made Small Box Respirator to show my classes - REENACTING GROUPS & REPRO GEAR - U.S. Militaria Forum
![The Box Respirator Type CE (Corrected English) was the AEF's first successful design. After the failure of the American Small Box Respirator due to the facepiece's vulnerability to some war gases and The Box Respirator Type CE (Corrected English) was the AEF's first successful design. After the failure of the American Small Box Respirator due to the facepiece's vulnerability to some war gases and](https://i.redd.it/85thv051guf31.jpg)
The Box Respirator Type CE (Corrected English) was the AEF's first successful design. After the failure of the American Small Box Respirator due to the facepiece's vulnerability to some war gases and
![Original British WWI Small Box Respirator Gas Mask with Canister in Ha – International Military Antiques Original British WWI Small Box Respirator Gas Mask with Canister in Ha – International Military Antiques](https://www.ima-usa.com/cdn/shop/products/ONSV3653__01.jpg?v=1596337669)
Original British WWI Small Box Respirator Gas Mask with Canister in Ha – International Military Antiques
![British Small Box Respirator with Haversack | Lest We Forget | World War I Exhibit | Pritzker Military Museum & Library | Chicago British Small Box Respirator with Haversack | Lest We Forget | World War I Exhibit | Pritzker Military Museum & Library | Chicago](https://www.pritzkermilitary.org/sites/default/files/images/exhibit/p16630coll4790-1000.jpeg)