Credit: Courtesy of the Johnstown Area Heritage Association, http://www.jaha.org/
Map showing the locations of the Pennsylvania Canal and Portage Railroad at Johnstown, c. 1850.
Image
Map showing the locations of the Pennsylvania Canal and Portage Railroad at Johnstown, c. 1850.
Credit: Courtesy of the Johnstown Area Heritage Association, http://www.jaha.org/
Map showing the locations of the Pennsylvania Canal and Portage Railroad at Johnstown, c. 1850.
