Color postcard from circa 1912-1920 of the Lake Superior & Ishpeming Railroad ore dock in Marquette, Michigan. Built in 1912, the ore dock was a great improvement on previous ore docks. The ore docks were used to load ships with iron ore directly...
Marquette (Mich.); Marquette County (Mich.); ore docks; docks; ships; Lake Superior; mining industry; shipping industry; Lake Superior & Ishpeming Railroad; postcards