Construction of a steel-framed building

2232 × 1690

Train on Snowy Tracks — Black

1200 × 936

Steam locomotives in a repair shop

2000 × 2116

Industrial Complex — White

1200 × 900

Rail yard with signal bridge

3300 × 2586

Smokestacks Emitting Smoke — Orange

1600 × 978

Steam Locomotives in Yard

1700 × 1793

Factory smokestacks at sunrise

1200 × 750

Industrial crane at a port

2600 × 2021

Manhattan Bridge under Construction — Black, Historical, Photograph

1920 × 1080

Industrial site with smokestack

1024 × 725

Frozen Lake at Dusk — Blue, Serene, Night

1200 × 450