WWI recruitment poster for French-Canadians

1847 × 2800

German cavalry soldier with gas mask

2439 × 1659

German WWI biplanes on airfield

1098 × 720

Three German soldiers in uniform

2110 × 3085

German soldiers in field

1562 × 2299

Albatros D.V aircraft profiles

1313 × 1871

Albatros D.II aircraft

1024 × 768

WWI German biplane in flight

4827 × 2325

First Ace of Aces

1770 × 1200

Flying Aces Collage

2088 × 1221

Pilot with biplane aircraft

1024 × 768

USS Michigan battleship at sea

9100 × 5225