![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
![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
![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
Small Box Respirator : Lieutenant E C Dockar, 43 Battalion, Canadian Expeditionary Force | Australian War Memorial
![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__06.jpg?v=1596337790)