| Here is page 63 of Mahlon J. Baumgardner & Floyd G. Hoenstine's 1952 monograph entitled "The Allegheny Old Portage Railroad: 1834-1854." The illustration is entitled "Inclined Plane No. 8." Caption: "The longest plane of the Portage Railroad, shows Blair Run within the present Muleshoe Curve of the Pennsylvania Railroad, near the culvert on U.S. Route 22." |
| Date:
11/14/1952 |
Location:
Duncansville, PA Map  |
Views:
45 |
Collection Of:
 
Thomas C. Ayers |
|
Author: Thomas C. Ayers
|
 |
| Picture Categories: Bridge,Passenger |
This picture is part of album: APR: "Allegheny Old Portage Railroad" Illustrations (R) |