Authors: Whitson, A.R. Counties: Door
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
Whitson, A.R.; Geib, W.J.; Geib, H.V.; Thompson, C.;
1919
Report: 72 p. + map (scale 1:63,360)
Geib, W.J.; Geib, H.V.; Thompson, C.;
Map: Scale 1 in = 1 mile