![During World War I, a German sturmtruppen soldier wearing an M1917 gas mask and holding an M1915 Stielhandgranate poses in a trench..(1910s) (the color of the uniform has been adjusted) : r/Colorization During World War I, a German sturmtruppen soldier wearing an M1917 gas mask and holding an M1915 Stielhandgranate poses in a trench..(1910s) (the color of the uniform has been adjusted) : r/Colorization](https://preview.redd.it/during-world-war-i-a-german-sturmtruppen-soldier-wearing-an-v0-vj1n58qixk2b1.jpg?width=640&crop=smart&auto=webp&s=5973d105f7320e6c98e7e75c45b4beae9d5ebc19)
During World War I, a German sturmtruppen soldier wearing an M1917 gas mask and holding an M1915 Stielhandgranate poses in a trench..(1910s) (the color of the uniform has been adjusted) : r/Colorization
WW1 Photos & Info. - U.S. soldier wearing a gas-mask posing for a photograph with an M1917 Revolver and a bolo knife, 1918. . The M1917 Revolver was a U.S. revolver produced
WW1 Colourised Photos - A French soldier demonstrates a gas mask featuring hypo-sulphate compresses at La Renarde, Marne, 30 November 1915. © IWM (Q 61056) ROCOlor | Facebook
![To see or to breathe? The dilemma of WWI eyewear in combat. Part 2 of WWI Eyewear Retrospective. | The Eyewear Blog To see or to breathe? The dilemma of WWI eyewear in combat. Part 2 of WWI Eyewear Retrospective. | The Eyewear Blog](http://theeyewearblog.com/wp-content/uploads/2014/07/Men-and-Dogs-in-Gas-Masks-German-WWI.jpg)
To see or to breathe? The dilemma of WWI eyewear in combat. Part 2 of WWI Eyewear Retrospective. | The Eyewear Blog
![German soldiers with gas masks, August 1917. World War I, 20th century, Stock Photo, Picture And Rights Managed Image. Pic. DAE-10368938 | agefotostock German soldiers with gas masks, August 1917. World War I, 20th century, Stock Photo, Picture And Rights Managed Image. Pic. DAE-10368938 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/131cacf190657175ddbb639bc5909acb/dae-10368938.jpg)
German soldiers with gas masks, August 1917. World War I, 20th century, Stock Photo, Picture And Rights Managed Image. Pic. DAE-10368938 | agefotostock
![World war one: German soldiers in gas masks use a machine gun, France 1915, Stock Photo, Picture And Rights Managed Image. Pic. POH-ARP17A22_047 | agefotostock World war one: German soldiers in gas masks use a machine gun, France 1915, Stock Photo, Picture And Rights Managed Image. Pic. POH-ARP17A22_047 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/fe299125feab71b278fabc25b14a721c/poh-arp17a22_047.jpg)