EMD Switchers
Withers. This heavily illustrated volume presents line-by-line listings of the Pennsylvania Railroad's EMD switchers - including SW, SW1, NW2, SW7, SW9 and SW1200 end-cab switchers - as well as specifications for each locomotive and photographs of the switchers at work. 80 pages, 200+ B&W photographs, 8½"x 11", softcover. #0R02698