| Here is page three of a six-page cover article by Mr. Alden P. Armagnac entitled "Wreckproofing The Railroads." It was published originally on the July 1951 issue of "Popular Science" magazine, page 52. Depicted here is just how "Speed Control Promises 'Manproof' Railroad Safety." |
| Date:
7/1/1951 |
Location:
Altoona, PA Map  |
Views:
24 |
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: USA: Armagnac ~> "Wreckproofing The Railroads" |