Port of Lyttelton, New Zealand

1600 × 1000

Workers at a port construction site

1000 × 661

RMS Titanic at dock

1200 × 900

Titanic at dock

3000 × 3055

Construction of a steel-framed building

2232 × 1690

USS Oregon in dry dock

2500 × 1982

Worker operating industrial machinery

4500 × 6291

Industrial Panorama of a Steel Town

1200 × 263

Alcatraz Island prison building

1600 × 1200

Detroit waterfront in 1906

4000 × 3181

Blackhall Colliery from the North East

1259 × 876

Hand Cleaning Belts at Blackhall

1504 × 1040

Hand Cleaning Belts at Blackhall

1456 × 1040

Blackhall Colliery from South

1376 × 944

Mining equipment in a coal mine

1264 × 1696

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