Battalion HQs in Argonne Forest

3173 × 1836

Soldiers in gas masks on a dirt road

2800 × 2199

Soldiers operating artillery gun

1531 × 1118

Soldiers operating artillery gun

1531 × 1118

French and colonial troops in field

1800 × 1124

Soldiers operating a machine gun

1200 × 965

French tanks in World War I

3702 × 2794

WWI dogfight over Europe

2399 × 1148

WWI dogfight between biplanes

1693 × 1056

WWI biplane dogfight

4797 × 2295

WWI German bomber in combat

4797 × 2295

German WWI biplanes on airfield

1098 × 720