$40 · G.M. Descriptive Manual 1200 HP Road Switcher Locomotives 1958

G.M. Descriptive Manual 1200 HP Road Switcher Locomotives 1958. Please note some age wear on the first and last pages of the manual and covers, as can be seen in photos. Rear fold out electrical diagram page is partially torn, as can be seen in photos. Other than noted, condition is good with no marks or writing.