| All the meets and regular changin of ends is done with springs switches. Saves a lot of time since the trainman doesn't have to thros a thousand switches ecery day. |
| Date:
10/10/2009 |
Location:
Strasburg, PA |
Views:
413 |
Collection Of:
 
amtrakswchief 4 |
|
Author: amtrakswchief 4
|
 |
| Picture Categories: |
This picture is part of album: Delaware 2009 |