Download or read book The Pennsylvania Railroad Under Wire written by William D. Middleton and published by Kalmbach Publishing Company. This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Follow the PRR's remarkable effort to engineer a powerful, efficient, and clean means of moving people and products -- at a time when steam and diesel were the norm. Features vintage photographs of electrified equipment in action. Includes route maps and depictions of operations.