Aircraft under Construction — Black

1860 × 1688

Airplane assembly in factory

1900 × 1200

Airplane assembly line

2500 × 1971

Aircraft under Construction — Black, Industrial

3000 × 2215

Airplane assembly in factory

1189 × 922

Airplane assembly in factory

3600 × 2400

Jet fighter assembly line

1200 × 812

Airplane assembly line in factory

1430 × 1111

Airplane assembly line

950 × 753

B-29 bomber assembly line

1920 × 1080

B-24 bomber assembly line

1161 × 960

Car assembly in workshop

1078 × 784