![History Photographed on X: "A firefighter from Germany can be seen trying out a firefighting helmet prototype. c 1900 Although it's uncertain if these helmets were actually used, we haven't seen anything History Photographed on X: "A firefighter from Germany can be seen trying out a firefighting helmet prototype. c 1900 Although it's uncertain if these helmets were actually used, we haven't seen anything](https://pbs.twimg.com/media/Faioy7OUYAELUAb.jpg:large)
History Photographed on X: "A firefighter from Germany can be seen trying out a firefighting helmet prototype. c 1900 Although it's uncertain if these helmets were actually used, we haven't seen anything
![German Germany Bavaria Bavarian WW1 Fireman Firefighter Brass Helmet w – ANTIQUE & MILITARY FROM BLACKSWAN German Germany Bavaria Bavarian WW1 Fireman Firefighter Brass Helmet w – ANTIQUE & MILITARY FROM BLACKSWAN](https://www.blackswanantique.com/cdn/shop/products/German_Bavarian_WW1_Firefighter_Brass_Helmet_2_480x480.jpg?v=1607280787)
German Germany Bavaria Bavarian WW1 Fireman Firefighter Brass Helmet w – ANTIQUE & MILITARY FROM BLACKSWAN
![Sold at Auction: A 1950's East German fireman's grey mottled finish helmet with leather neck protector, and two other East German military helmets Sold at Auction: A 1950's East German fireman's grey mottled finish helmet with leather neck protector, and two other East German military helmets](https://image.invaluable.com/housePhotos/Canterbury/29/592129/H0298-L99759272.jpg)