| Here is page one of a three-page article entitled "How The Walschaert Valve Gear Works." It was published originally in the November 1947 issue of "Trains" magazine, page 26. |
| Date:
11/1/1947 |
Location:
Altoona, PA Map  |
Views:
68 |
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: USA: "Walschaert Valve Gear" ~ NOV 1947 (R) |