| For a few years in the early 1980's UP used manned helpers based out of Victorville. UP 3723 along with others in the 372X series were often used in this service. |
| Date:
10/29/1983 |
Location:
San Bernardino, CA Map  |
Views:
177 |
Collection Of:
 
Ron Hawkins |
| Locomotives: |
Author: Ron Hawkins
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| Picture Categories: Roster |
This picture is part of album: UP - EMD Frt Locos (SD40-2) |