The F unit and BL2 are Bangor and Aroostook units. Pictures taken at Northern Maine Junction, Hermon, Maine, 1970.
Canadian National 6060 is in Gilead, Maine, 1970, on a fantrip from Portland, Maine to Victoriaville, Quebec.
Long Island C420's #'s 205 and 206, are at Oyster Bay terminal, New York, around 1968.