John Hahn Jr 60 pages softcover
The book covers PRR's Alco RS models - the RS-1, RS-2, RS-3, RS-11, RSD-5, RSD-7, RSD-12, and RSD-15. Each model is covered in a series of photographs illustrating the various options, modifications, and lettering schemes carried by these Schenectady products. 134 photos.
