Alco-Brooks, built 9/1918 - SN 59771 - nee-CM&StP #8631 - renumbered in 1918 to CM&StPP 8631- renumbered in 1938 to MILW 308 - retired in JApril of 1951. Original USRA Heavy Mikado specs - L-3 class, 63" drivers, 200 psi, 27x32" cylinders, engine weight of 320,000 lb, and tractive effort of 62,949 lb. This is a Burnner photo. |