Authors: Whitbeck, R.H.
Whitbeck, R.H.;
1921
Report: 252 p.
Map: 11.2 in x 9.4 in, scale 1 in = 6 miles
Map: 16.9 in x 9.3 in, scale 1 in = 1 mile
1915
Report: 105 p.
1913
Report: 94 p.