Burlington Northern SD40-2 Number 6799, built November 1977; SD40-2 Number 6704, built December 1974; SD40-2 Number 6711, built February 1976; SD40-2, number unknown; passing Hoffman Avenue interlocking at Dayton's Bluff, Minnesota with blue-ended bathtub coal gondolas on June 4, 1981. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6799, built November 1977; SD40-2 Number 6704, built December 1974; SD40-2 Number 6711, built February 1976; SD40-2, number unknown; passing Hoffman Avenue interlocking at Dayton's Bluff, Minnesota with bathtub coal gondolas on June 4, 1981. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6814, built April 1973; SD40-2 Number 6820, built April 1973; still equipped with LOCOTROL antennas at Minneapolis, Minnesota with covered hoppers in snow on February 6, 1982. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6902 with LOCOTROL antennas, built March 1973; SD40-2 Number 8026, built March 1978; SD40-2 Number 8041, built September 1979; at Minneapolis, Minnesota with loaded ore jennies on June 18, 1981. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6902, built March 1973; SD40-2 Number 8026, built March 1978; SD40-2 Number 8041, built September 1979; at Minneapolis, Minnesota with loaded ore jennies on June 18, 1981. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6902, built March 1973; SD40-2 Number 8026, built March 1978; SD40-2 Number 8041, built September 1979; GP10 Number 1406, former Great Northern Number 606; GP10 Number 1409, former Great Northern Number 609; meet at Dayton's Bluff, Minnesota with loaded ore jennies on June 18, 1981. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6917, built November 1973; SD40-2 Number 6918, built November 1973; two SD40-2, numbers unknown; near Fergus Falls, Minnesota with open hoppers on December 25, 1981. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6917, built November 1973; SD40-2 Number 6918, built November 1973; two SD40-2, numbers unknown; near Fergus Falls, Minnesota with empty open hoppers on December 25, 1981. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6928, built November 1973; GP20 Number 2015, former Great Northern Number 2015; SD9 , number unknown; near Barnesville, Minnesota with mixed freight on February 20, 1982. Photo by Al Christianson.
Burlington Northern SD40-2 Number 6928, built November 1973; GP20 Number 2015, former Great Northern Number 2015; SD9 , number unknown; near Barnesville, Minnesota with mixed freight on February 20, 1982. Photo by Al Christianson.