Blackhall Colliery from the North East

1259 × 876

Blackhall Colliery from South

1376 × 944

Worker operating industrial machinery

4500 × 6291

Industrial Panorama of a Steel Town

1200 × 263

Hand Cleaning Belts at Blackhall

1504 × 1040

Hand Cleaning Belts at Blackhall

1456 × 1040

Train yard with steam locomotives

1700 × 1793

Factory floor with workers

2839 × 2240

Two workers with tools

2094 × 2299

Battleship in dry dock

3000 × 2256

Rail yard with signal bridge

3300 × 2586

Port of Lyttelton, New Zealand

1600 × 1000

Ship Launching in Duluth

1600 × 1000

Underground mine scene

1213 × 989

Mine tunnel with conveyor belt

1152 × 864

Industrial silos and conveyor bridge

2592 × 1944

Aerial view of industrial area

1497 × 1188

Crowd in industrial hall

1500 × 1016

Avant-Guard workers in San Francisco

1865 × 1815

Men in factory with large machine

3030 × 3870