Twin Ports Rail History: C&NW Master Unit 1216 at Superior, Wisconsin on September 2, 1972
Twin Ports Rail History: C&NW Booster Unit BU8 at Superior, Wisconsin on September 2, 1972
Twin Ports Rail History: Connor's Point and the Superior Harborfront 1905
Twin Ports Rail History: BNSF Railway Connor's Point Job 1999
Twin Ports Rail History: John J. Boland — Fraser Ship Yards — Superior, WI — October 3, 1999
Twin Ports Rail History: BNSF Connor's Point Job in 1999
Twin Ports Rail History: Henry Steinbrenner at the Peavy Elevator on Connor's Point 1989
Twin Ports Rail History: Henry Steinbrenner at the C&NW Peavey Grain Elevator
Twin Ports Rail History: Interstate Swing Bridge between Duluth and Superior
Twin Ports Rail History: 1912 Duluth-Superior Harbor Chart
Twin Ports Rail History: 1903 Duluth-Superior Harbor Chart