Rounding the bend, ascending the heavy grades (90 ft. to the mile) of the Horseshoe Curve, Penn. R'y, Allegheny Mts., Pennsylvania, U.S.A.
Summary
Bird's-eye view of train, Pennsylvania Railroad.
H98987 U.S. Copyright Office.
No. 13252.
Tags
Date
01/01/1907
Contributors
H.C. White Co.
Source
Library of Congress
Copyright info
No known restrictions on publication.