Large scale plat map of Granite Heights, WI, 1901, showing tracks of Chicago, Milwaukee & St. Paul Railway and Granite Works.
T30N R7E 1920. Plat map of portion of Marathon County, 1920, showing Granite Heights and trackage of CM&St.P Railway.
Railroad map of Wisconsin
1885 · Conover, Allan D, Milwaukee Lith. & Engr. Co
Wisconsin available industrial sites