Two vintage biplanes in flight

3264 × 2448

Red biplane in flight

1280 × 800

German Imperial War Flag

1920 × 1200

U-boat Type VII B technical drawing

6576 × 2824

Zeichnet War Bonds poster

3987 × 5000

WWI German biplane in flight

1600 × 1200

Europe map 1919

1996 × 1506

French tank in museum display

1689 × 1267

Albatros D.V aircraft profiles

1313 × 1871

WWII German aircraft on display

3664 × 2748

German WWI biplanes on airfield

1098 × 720

Fokker Dr.I aircraft blueprint

1280 × 1024

German aircraft in flight over snow

1000 × 736

German soldier in winter forest

2065 × 3186

German soldiers in studio portrait

1637 × 1104

1910 German banknote

4416 × 3312

German bomber in flight

8311 × 5685

Grosse Bertha in assembly

900 × 1272

World War I propaganda poster collage

1680 × 2080

Pilot and officer by biplane

2800 × 2050