9US 1918 0 0 A3 1 US troops with gas masks 1918 World War 1 USA 1917 18 Our Boys in France Learning to Cor rectly Use Gas Masks

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9US 1918 0 0 A3 1 US troops with gas masks 1918 World War 1 USA 1917 18 Our Boys in France Learning to Cor rectly Use Gas Masks Photo undat Part of a stereoscopic photo of the Keystone View Company USA

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Size: 4000px × 4065px
Photo credit: © akg-images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 0, 1, 1918, 9us, a3, chemical, gas, mask, masks, military, photography, troops, war, warfare, world