![Two generations of British GSR masks - on the left, the modern General Service Respirator from 2011. On the right, the GSR MKV respirator, 1942 dated. : r/gasmasks Two generations of British GSR masks - on the left, the modern General Service Respirator from 2011. On the right, the GSR MKV respirator, 1942 dated. : r/gasmasks](https://i.redd.it/tu4dxzhjd3o21.png)
Two generations of British GSR masks - on the left, the modern General Service Respirator from 2011. On the right, the GSR MKV respirator, 1942 dated. : r/gasmasks
![Original British WWII Mark V General Service Respirator Gas Mask with – International Military Antiques Original British WWII Mark V General Service Respirator Gas Mask with – International Military Antiques](https://www.ima-usa.com/cdn/shop/products/ONSV8765__19.jpg?v=1611342475)
Original British WWII Mark V General Service Respirator Gas Mask with – International Military Antiques
![Original British WWII Mark V General Service Respirator Gas Mask with – International Military Antiques Original British WWII Mark V General Service Respirator Gas Mask with – International Military Antiques](https://www.ima-usa.com/cdn/shop/products/ONSV8765__12.jpg?v=1611342288)