| Here is page 48 of the April 1946 issue of "Trains" magazine. It's the first page of a two-page story entitled "Signaling." No author is specified. Delineated on the left are the aspects, names, and indications of various Pennsylvania Railroad position-light signals. |
| Date:
4/13/1946 |
Location:
Altoona, PA Map  |
Views:
266 |
Collection Of:
 
Thomas C. Ayers |
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Author: Thomas C. Ayers
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| Picture Categories: Signal |
This picture is part of album: PRR: "Trains" Centennial Issue ~ April 1946 |