This piece of rail has defects artificially place in it as a standard to calibrate the ultrasonic instruments used by the Sperry personel while inspecting track. |
Date:
11/14/2009 |
Location:
Newton, MS Map ![Show Newton on a rail map](/images/map_us.gif) |
Views:
563 |
Collection Of:
![This is one of your favorite contributors](images/star_yellow_small.gif)
Mick Nussbaum |
Locomotives: |
Author: Mick Nussbaum
|
![The standard](http://s3.amazonaws.com/rrpa_photos/50868/IMG_7207a_filtered.jpg) |
Picture Categories: RollingStock |
This picture is part of album: Sperry Rail Service #124 |