Heinkel He-51 aircraft

1440 × 900

Rumpler C.IV reconnaissance aircraft

1024 × 768

WWI biplane on airfield

1280 × 800

WWI biplane engine cutaway

1024 × 1404

WWI biplanes in combat

4800 × 1888

Death From Above

1360 × 1064

German Imperial War Flag

1920 × 1200

biplane on a grass field

1024 × 768

German soldiers in studio portrait

1637 × 1104

German soldiers in field

1087 × 1600

German Pickelhaube helmet

1600 × 1200

Focke-Wulf Fw 189A-0 Falke plans

1325 × 1838

Soldiers operating anti-aircraft gun

1400 × 1125

Red biplane in flight

1600 × 1200

camouflaged biplane on grass

1800 × 1173

WWI German biplane in flight

4827 × 2325

WWI German biplane in forest

4800 × 2000

German biplane in flight

1659 × 896

Red biplane model aircraft

2295 × 1446

Red biplane in flight

1280 × 800