Funnel and whistle on a traction engine.

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Size: 5537px × 3695px
Photo credit: © Stuart Aylmer / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, atmosphere, burn, burning, carbon, chimney, clean, engine, exhaust, fossil, fuels, funnel, industry, machine, machinery, pollution, sky, smoke, steam, traction, whistle, work