1908. Clausen, A. C., Cram, George Franklin, 1841-1928, George F. Cram Company, Mills, Ira B., Railroad and Warehouse Commission of the State of Minnesota, Staples, Chas. F., Yapp, Thomas, and Young, Wm. E. Cartographic Details: Scale [1:633,600]. Also shows congressional districts. "Ira B. Mills, C.F. Staples, Wm. E. Young, Railroad and Warehouse Comm... George F. Cram (Chicago, Ill.), 1908.