Construction of the transcontinental telegrpah. Ilustration of 1867 from Harper's Weekly. A Pony Express rider gallops past workers building the nesw

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Construction of the transcontinental telegrpah. Ilustration of 1867 from Harper's Weekly. A Pony Express rider gallops past workers building the nesw line. US.

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Size: 2362px × 2970px
Photo credit: © Lanmas / Alamy / Afripics
License: Licensed
Model Released: No

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