"Surveyed August 1920."; Accompanied by 2 field notebooks.; Contour interval 20 ft.; Includes geological legend.; Includes section and primary triangulation diagram -- Scale 1:6000.; No. 1 consists of ms. map, uncolored map on traceable paper, Van Dyck negative, and hand col. blue line print.; No. 2 is a ms. map; No. 2, copy 2 is an uncolored map on traceable paper.; No. 2, copy 3 is a Van Dyck negative.; No. 2, copy 4 is a hand col. blue line print.; Triangulation by S.F. Adams; topography and geology by H.E. Spurlock and W.D. Kleinpell.
NOTE
"Surveyed August 1920."; Accompanied by 2 field notebooks.; Contour interval 20 ft.; Includes geological legend.; Includes section and primary triangulation diagram -- Scale 1:6000.; No. 1 consists of ms. map, uncolored map on traceable paper, Van Dyck negative, and hand col. blue line print.; No. 2 is a ms. map; No. 2, copy 2 is an uncolored map on traceable paper.; No. 2, copy 3 is a Van Dyck negative.; No. 2, copy 4 is a hand col. blue line print.; Triangulation by S.F. Adams; topography and geology by H.E. Spurlock and W.D. Kleinpell.
Notes
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