Soldiers silhouetted against sky

2374 × 1832

Soldiers on a train car

3154 × 1889

Soldiers with artillery in forest

1798 × 921

Spitfire Fighter Plane — Blue, Dramatic, Afternoon, Illustration, Aircraft

4000 × 2888

Blue Fighter Plane in Flight — Dramatic

1600 × 1200

German Fighter Plane — Orange, Dramatic

1920 × 1440

Soldiers evacuating wounded

1144 × 1341

Albatros D.II aircraft

1024 × 768

Soldiers operating artillery gun

1531 × 1118

Soldiers on horseback with gas masks

2452 × 2036

Soldiers in gas masks

1600 × 1220

Soldiers at Rest Camp Calais

3175 × 1858

Soldiers pushing a biplane

1920 × 1200

Soldiers operating artillery gun

1531 × 1118

Military Transport Plane — Blue, Dramatic, Afternoon, Illustration

1440 × 900

World War II Fighter Plane — Brown

3000 × 2053

World War II-era fighter plane

2543 × 1423

Vulture Squadron Portrait

1024 × 768

World War II fighter plane

1600 × 1094

World War I tank on display

1689 × 1267