| A classic B&O signal is silhouetted against a late summer sky at Point of Rocks MD. Thirty years later, these would become rare as PTC forced updates in signal hardware, dooming the more interesting systems such as on the B&O, N&W and Pennsy. |
| Date:
9/12/1986 |
Location:
Point of Rocks, MD Map  |
Views:
216 |
Collection Of:
 
Tom Beckett |
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Author: Tom Beckett
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| Picture Categories: Scenic,Signal |
This picture is part of album: Track and signals |