Stoneballastedrailwaytrack.jpg (576 × 376 pixels, file size: 53 KB, MIME type: image/jpeg)
Summary
edit| Description |
"Typical Stone Ballasted (Railway) Track" |
|---|---|
| Source |
Maintenance of way cyclopedia: a reference book covering definitions, descriptions, illustrations, and methods of use of the materials, equipment, and devices employed in the maintenance of the tracks, bridges, buildings, water stations, signals, and other fixed properties of railways, Simmons-Boardman Publishing Co., 1921, page 24 |
| Date |
19:42, 26 November 2010 (UTC) |
| Author |
E. T. Howson, American Railway Engineering Association |
| Permission (Reusing this file) |
published in 1921, copyright expired, public domain
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Licensing
edit | This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. |  |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:42, 26 November 2010 | | 576 × 376 (53 KB) | Richard Myers (talk | contribs) | {{Information |Description = "Typical Stone Ballasted (Railway) Track" |Source = Maintenance of way cyclopedia: a reference book covering definitions, descriptions, illustrations, and methods of use of the materials, equipment, and devices em |
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