Published September 18, 2012, 12:00 AM
Shipping traffic for Tuesday, Sept 18, 2012
DULUTH ENTRY: Morning: Atlantic Superior, departing with coal; Lakes Contender and tug Ken Boothe Sr. arriving to load iron ore pellets and departing in the evening; John G. Munson, arriving to load iron ore pellets; Paul R. Tregurtha, departing with coal
