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Railroad Pole Lines
 Album created by member Matt Weldon | Album Views: 39,722 | 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 -
ApertureFNumber | f/8.0 |
Make | PENTAX |
Model | PENTAX K-5 II s |
ExposureTime | 1/500 |
ISOSpeedRatings | 200 |
Flash | 16 |
FocalLength | 5000/100 |
Photo Copyright © 2016 Matt Weldon. All Rights Reserved. Photo Usage Policy This website Copyright © 2002-2025. All Rights Reserved. Do Not Sell My Personal Information
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