| Here is part one of a three-part map included in a 16-page booklet entitled "Pennsylvania Railroad System: Altoona Works." It was issued in conjunction with a "Visit of the American Society of Mechanical Engineers: October 5-7, 1925." |
| Date:
10/5/1925 |
Location:
Altoona, PA Map  |
Views:
156 |
Collection Of:
 
Thomas C. Ayers |
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Author: Thomas C. Ayers
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| Picture Categories: |
This picture is part of album: PRR: "Altoona Works" ~ 5-7 October 1925 |