Oliver Iron Mining Company - Sponsored by the MRHS website. OreRail E-mail List - Hosted by Dave Schauer. Deals with Great Lakes iron mining railroads in general (does not deal with modeling). Duluth-Superior Railfan Site - Hosted by Kent Rengo. DM&IR 1950's Steam shots by Larry Bohn - Photos he took in the early 1950's. DM&IR Steam Roster and photos by Don Ross. USS Duluth Works - a look back at the United States Steel Duluth Works (American Steel & Wire) in west Duluth. Milt Spantons's HO-scale Missabe Layout Former Missabe Sister Railroads: Elgin, Joliet & Eastern (official) Elgin, Joliet & Eastern (unofficial) Union Railroad (official) Union Railroad (unofficial) Birmingham Southern Railroad (official) Lake Superior Railroad Museum - Has a fantastic collection of railroad equipment, including a DMIR Yellowstone. Lake Superior & Mississippi Railroad - A tourist railroad that runs through west Duluth on ex-Northern Pacific tracks. Great Lakes Vessel Information - Arrival dates and times, and photos of the ore carriers of the Great Lakes. William G. Mather Museum - a "virtual" tour and great photos of the Mather in service as a Laker. Iron Mining Association of Minnesota Railroad Historical Information - A resource of general railroad information. RailServe.com's Historical Societies & Preservation section.