"WHEN THE STEAM RAILROADS ELECTRIFIED" by William D. Middleton is a vintage nonfiction textbook published by Kalmbach Publishing in 1974. This hardcover book, with a dust jacket, focuses on the topic of trains and is intended for an adult audience. Written in English and originating from the United States, it provides a detailed narrative on the electrification of steam railroads, making it a valuable resource for model railroad enthusiasts and train collectors alike.