| Here is page four of a six-page article by Bert Pennypacker entitled "Atterbury's Engines: Part 2 ~ Why The M-1's Outlasted The Duplex Drives." It was published originally in the November 1979 issue of "Trains" magazine, page 47. Notable here is a complete roster of the Pennsylvania Railroad's "M" Class (4-8-2) "Mountain" locomotives. |
| Date:
11/1/1979 |
Location:
Altoona(Juniata), PA |
Views:
63 |
Collection Of:
 
Thomas C. Ayers |
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Author: Thomas C. Ayers
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| Picture Categories: Roster,Steam |
This picture is part of album: PRR: Atterbury's M-1 Engines: Part 2 ~ 1979 |