German soldier on horseback with gas mask

2440 × 2260

USS Michigan battleship at sea

9100 × 5225

Soldiers in Trench — Black, Serious, Afternoon

1647 × 1950

Two Soldiers in Uniform — Black, Serious

1562 × 2299

Three German soldiers in uniform

2110 × 3085

World War I Tank — Gray

2048 × 1536

Luger Pistol with Accessories

2560 × 1440

German Luger Parabellum Pistol

1865 × 1177

Soldiers on a Tank — Sepia

2800 × 2443

First Ace of Aces

1770 × 1200

USS New York battleship at sea

2785 × 1798

Pilot with biplane aircraft

1024 × 768