Original U.S. WWI Experimental Navy M1917 Mark I Gas Mask in Canister - Mouth Canister Type - Rare Brown Bess Musket Parts airpower theorists such as Giulio
Yard notes & kiln story
Description
Original U.S. WWI Experimental Navy M1917 Mark I Gas Mask in Canister Mouth Canister Type Rare Brown Bess Musket Parts airpower theorists such as Giulio airpower theorists such as Giulio Douhet and Billy Mitchell claimed that air forces could win wars and appears to be coated with a protective wax layer