Counties: Calumet
Cleland, H.F.;
1911
Report: 222 p.
Map: 8.3 in x 11.7 in
Marsh, C.D.;
1903
Report: 94 p.
Fenneman, N.M.;
1902
Report: 188 p.
Thwaites, F.T.;
1910
Map: 11.6 in x 9.7 in, scale 1 in = 2 miles