Westing, Bezilla & Keysler. From 1931 through the mid-1950s, the P5 electric provided the Pennsylvania Railroad with dependable service in the congested Northeast. This book traces the legacy of this workhorse and gives and in-depth look at the development of its Westinghouse 25-cycle AC motor, design variations and its operations. You'll also see the P5 in a myriad of paint schemes and get a detailed look at how it worked. 116 pages, 200 B&W photographs and illustrations, 11"x 8½", softcover. #0R03322