Early British tank model

1600 × 900

German captured tank on train

1472 × 994

WWI recruitment poster for French-Canadians

1847 × 2800

Luger Pistol with Accessories

2560 × 1440

German Luger Parabellum Pistol

1865 × 1177

World War I Tank — Black, Dramatic, Photograph, Mud

1920 × 1080

French tanks in World War I

3702 × 2794

World War I Biplane — Brown

1280 × 800

WWI German biplane in flight

4827 × 2325

WWI Biplane Dogfight — Red

4800 × 1888

German WWI biplanes on airfield

1098 × 720

Soldier in muddy trench

2800 × 2339