Those are LED elements in the signal, which makes it extra bright /visible from a distance |
Date:
10/26/2013 |
Location:
Zoar, MA |
Views:
146 |
Collection Of:
Bob Krug |
Locomotives: |
Author: Bob Krug
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Picture Categories: Scenic,Signal,Action |
This picture is part of album: Pan Am Railways in the Deerfield River Gorge |