DULUTH AND SUPERIOR—Duluth and Superior
All of the State of Minnesota, except the county of Kittsen, lying north of 46° north latitude and all of the State of Wisconsin lying north of said latitude, and the island of Isle Royal, in the State of Michigan
(The port of Duluth and Superior shall include both of said cities and West Superior)
Duluth, Superior, International Falls, Warroad, Ranier, Two Harbors, Ashland, Isle Royal.
WISCONSIN—Milwaukee
All of the State of Wisconsin lying south of 46° north latitude
Milwaukee, Green Bay, Kenosha, Kewaunee, Manitowoc, Marinette (including Menominee), Racine, Sheboygan, Sturgeon Bay.
MICHIGAN—Detroit
All of the State of Michigan
Detroit, Port Huron, Saginaw, Alpena, Bay City, Marine City, St. Clair, Grand Rapids, Grand Haven, Charlevoix, Ludington, Manistee, Manistique, Muskegon, St. Joseph, Petoskey, Sault Ste. Marie, Cheboygan, Mackinaw, Detour, Escanaba, Gladstone, Houghton, Marquette.