| Report of Robert Faries, Civil Engineer, on the Surveys to Avoid the Inclined Planes on the Allegheny Portage Railroad | | | Author:
| Faries, Robert | | ISBN: | 978-0-343-29656-8 | | Publication Date: | Oct 2018 | | Publisher: | Creative Media Partners, LLC
| | Book Format: | Paperback | | List Price: | USD $11.95 |
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