| Here are pages four and five of 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." Page four compares two passenger locomotives: a Class D-1 from 1881 and a Class K-4S from 1925. Page five compares two freight locomotives: a Class H-1 from 1881 and a Class I-1S from 1925. |
| Date:
10/5/1925 |
Location:
Altoona, PA Map  |
Views:
170 |
Collection Of:
 
Thomas C. Ayers |
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Author: Thomas C. Ayers
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| Picture Categories: Steam |
This picture is part of album: PRR: "Altoona Works" ~ 5-7 October 1925 |