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Railroad Pole Lines
Album created by member Matt Weldon | Album Views: 38,272 | | Photos showing the railroad pole lines. The pole line used four basic electrical circuits - telegraph, telephone, signaling, and power. Modern technologies of fiber optics, microwave, radio, satellite, and computers have been replacing the pole lines. |
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Black & White at best
Album created by member Renaud Chodkowski | Album Views: 45,365 | | Who said black & white has to be used to give a vintage look at train pictures? Discover a selection of Black & White pictures about contemporary subject. Monochrome is not dead! |
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