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Railroad Pole Lines
Album created by member Matt Weldon | Album Views: 32,018 | 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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EXIF Data for this photo: [What's this?] - Hide Data -
Make | Nikon |
Model | Nikon COOLSCAN V ED |
Photo Copyright © 2012 John Dziobko www.godfatherrails.com. All Rights Reserved. Photo Usage Policy This website Copyright © 2002-2024. All Rights Reserved. Do Not Sell My Personal Information
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