8400 Alco #77190 8/49 RS-2 first of five USA units for
use on International of Maine. St.Johnsbury, Vermont. June 1970
Note: These units were the first full-size road switchers on CPR.
. They were not equipped with M.U. but, did have S.G.'s (OK 4630). Upgraded
to 1600 hp. All retired 9/83 at age 34!
