Series: Bulletin Counties: Chippewa Ashland
Whitson, A.R.; Dunnewald, T.J.; Thompson, C.;
1921
Report: 45 p. + map (scale 1 in = 6 miles)
Whitson, A.R.; Thompson, C.; Dunnewald, T.J.;
Map: Scale 1:380,160
Hotchkiss, W.O.; Bean, E.F.; Aldrich, H.R.;
1929
Report: 212 p.
Hotchkiss, W.O.; Bean, E.F.; Wheelwright, O.W.;
Map: Scale 1 in = 6 miles
1915
Report: 378 p.
Roth, F.;
1898
Report: 78 p.