Used FM12 respirator with cannister (size 3, small).
Avon British Army FM12 SAS Gas Mask Respirator Size 1 With LENSE Insert
British Army 1966 Avon 7 Gas Mask Respirator
British Army Black Gas Mask Bag Camera Haversack S10 Respirator FM12 MetalDector
Vintage British Army Avon S6 Gas Rubber Gas Mask Respirator Rare Left Hand
British Army 1956 Gas Mask Respirator Avon 2 52 size L
Vintage British Army Avon S6 Gas Rubber Gas Mask Respirator With Flash Hood
