an Avon 1956 gas mask I don't really know much about this but will put loads of photos on with all the numbers and marks , if you have any questions please ask The British Army 1956 Gas Mask Respirator Avon 2 in size L is a collectable item from the era of 1945 to the present day. Issued during the Gulf War in 1990-1991, this gas mask is significant in military history, particularly in the context of British Army service. Made in the United Kingdom, this helmet/hat style respirator is a tangible piece of militaria, reflecting the era of armed conflict and military technology in great Britain.
