The Gas mask (01:19), the canister (4:41)
The video from WWII History & Reenacting, original war time gas mask.
Awesome WWII Gift From A Neighbor!!!
https://www.youtube.com/watch?v=-Z2AUd-nMtM
Other Gas mask videos from WWII History & Reenacting:
German GasMask Canister (Reproduction vs Original)
https://www.youtube.com/watch?v=UVPtzqfRiXw
Inside the Vault #1 (AMAZING! German WWII Gas Mask Canister Relic - Chilling!)
https://www.youtube.com/watch?v=vtmW0vHggWE
Gas mask videos from Panzersoldat1:
WWII German Reenacting Gas mask items
https://www.youtube.com/watch?v=VidODiijRZo
The Myth of the gasmasks can
https://www.youtube.com/watch?v=VDy-CiGPf0k
Installing Leather reinforcements to gas mask can straps
https://www.youtube.com/watch?v=D-SL7l-gkkM