| Here is the illustration on page 61 of the "Pennsylvania Railroad Altoona Machine Shops Construction Number List: 1866-1904." It was compiled by Joseph D. Lovell, and published by the Library Of American Transportation during 1984. Photo Caption: "PRR No. 940 of Class Q, a four-wheel saddletank switcher design, was built in July 1892 and scrapped in July 1915. This class later became Class A-2a." |
| Date:
1/1/1984 |
Location:
Altoona, PA Map  |
Views:
276 |
Collection Of:
 
Thomas C. Ayers |
| Locomotives: |
Author: Thomas C. Ayers
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| Picture Categories: Yard,Steam |
This picture is part of album: PRR: "Altoona Machine Shops: 1866-1904" (R) |