railway semaphore on blue background

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Size: 2848px × 4272px
Photo credit: © Sergey YAkovlev grunge / Alamy / Afripics
License: Royalty Free
Model Released: None

Keywords: blue, caution, cloudless, color, colour, cool, cross, danger, equipment, flash, hauling, herb, industrial, industry, inscription, intersection, lamp, lights, line, melting, metal, numerals, pattern, pole, post, railroad, railway, remote, safety, semaphore, shape, signals, signs, single, snow, spring, stop, structure, symbol, traffic, transport, transportation, urban, warn, white, winter, wire