German self-propelled artillery

1191 × 719

Human U.S. Shield Formation

1232 × 1528

Soldiers on a train with artillery

2319 × 1483

Soldiers with artillery in field

1390 × 1006

Soldiers in Trench — Black, Serious

1610 × 1600

Soldiers in muddy trench

2800 × 2212

Soldiers at a grave in a trench

2800 × 2178

B-17 bombers in formation

1920 × 1080

B-17 Flying Fortress formation

1775 × 1218

WWII aircraft in formation

2992 × 2068

B-24 bomber formation

950 × 1136

B-17 bombers in formation

1253 × 1012