|
 |
 |
Railroad Pole Lines
 Album created by member Matt Weldon | Album Views: 40,777 | 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. |
|
 |
|
EXIF Data for this photo: [What's this?] - Hide Data -
ApertureFNumber | f/6.3 |
Make | SONY |
Model | SLT-A77V |
ExposureTime | 1/800 |
ISOSpeedRatings | 125 |
Flash | 16 |
FocalLength | 280/10 |
Photo Copyright © 2012 Brian Nicodemus. All Rights Reserved. Photo Usage Policy This website Copyright © 2002-2025. All Rights Reserved. Do Not Sell My Personal Information
|