Horseshoe Curve site development plan, Altoona, Pennsylvania.
Title:
Horseshoe Curve site development plan, Altoona, Pennsylvania.
Author:
United States. National Park Service.
Publication Information:
[Washington, D.C.?] : U.S. Dept. of the Interior, National Park Service, [1988]
Physical Description:
1 folded sheet (6 pages) : illustrations, color map ; 28 cm
General Note:
Shipping list no.: 88-173-P.
"January 1988."
Language:
English
Subject Term:
Added Corporate Author:
Format :
Book