Workers in an industrial factory

1600 × 1214

Group of workers in a factory

1400 × 991

Women Working in Factory — Black, Industrial

3124 × 3684

Steam Locomotive with Workers

2768 × 2176

People working outdoors

3972 × 3129

Roper steam carriage photo

1105 × 1063

Ruins of the Paris City Hall

3755 × 2710

Woman and Man Working on Aircraft

1920 × 1507

Men with a large cannon

1392 × 1102

Union officers with cannon at Gettysburg

2000 × 1848

Men with Steam Locomotive — Black

2427 × 1803

Mormon Battalion members 1896

1844 × 1306