Duluth Missabe and Iron Range SD9 170 resting at the Proctor Diesel House August 1985. The 170 was built in April 1959. The Missabe relied heavily on SD9 roadswitchers from the 50s to the 90s and ... (more)

SD's on parade. DMIR 170, a Phase IV SD9 leads a row of six SDs enjoying some summer sun at Keenan, MN. All have been repainted in the Arrowhead scheme, and the 170 now features a GP20 style fan s... (more)

DMIR SD9 170 and SD18 183 bask in summer evening warmth outside Missabe's Proctor diesel shop. Soon the units will be back at work either switching ore jennies or hauling long ore drag between the... (more)

DM&IR SD9's roamed the WC lines in Upper Michigan very often during WC's early years, sometimes leased and other times paying back hp hours from the steady flow of WC units onto the DM&IR that pow... (more)