| Here is page three of an eight-page article by Harry T. Sohlberg entitled "Horseshoe Curve." It was published originally in the March 1941 issue of "Trains" magazine, page 30. The photo shows H.W. Pontin taking a photo from atop Signal Bridge #2416. The map by Lynn H. Westcott depicts the routes of the Allegheny Portage, New Portage, and Pennsylvania Railroads as they wind their way up, over, and down the Allegheny Mountains. |