B-29 bomber assembly line

1280 × 1020

Jet fighter assembly line

1200 × 812

Factory floor with workers

2839 × 2240

Hand Cleaning Belts at Blackhall

1456 × 1040

Factory workers at a machine shop

1029 × 1024

Factory workers in warehouse

2300 × 1830

Factory workers at their stations

2200 × 1723

Vintage car exiting factory

1600 × 1000

Steam locomotives in a repair shop

2000 × 2116

Great Lakes Engineering Works

4000 × 3154

Hand Cleaning Belts at Blackhall

1504 × 1040

Worker operating industrial machinery

4500 × 6291

WWII aircraft in flight

1600 × 1067

B-24 Liberator in flight

1800 × 1201

B-25 bomber in flight

1800 × 1164

Airplane assembly line factory

1800 × 1278

Airplane assembly line in factory

1430 × 1111

Airplane assembly line

1200 × 1063

Boeing 747 assembly line

2600 × 1730

Car assembly in early 1900s factory

1920 × 1200