None: 1959
Audini, R.E.; Berkstresser, C.F., Jr.; Knowles, D.B.;
1959
Report: 192 p.
Hole, F.D.; Schmude, K.O.;
Report: 59 p. + map (scale 3/4 in = 1 mile)
Map: 24.6 in x 18.5 in