Civil War observation tower

1024 × 899

Union Soldiers with Cannon

2560 × 1600

Civil War weapons display

1229 × 1224

Soldiers in gas masks on a dirt road

2800 × 2199

Human American Eagle formation

2464 × 1888

Soldiers with Artillery — Sepia, Serious

1531 × 1118

French and colonial troops in field

1800 × 1124

Battalion HQs in Argonne Forest

3173 × 1836

Mort-Homme Ridge After Battle

1021 × 729

Union Officers at Camp — Black

1389 × 1102

Civil War officers in camp

1800 × 1405

Civil War-era soldiers group portrait

2000 × 1631