"Surveyed August, 1921."; Accompanied by 4 field notebooks (no. 819, 834, Fox1-2); Contour interval 10 ft.; Datum: Mean sea level.; Dobbel1-3 triangulation notebooks on "Field map, topography, Camulos quadrangle" record.; Includes geological legend.; Includes section and primary triangulation diagram -- Scale: 1"=9000.'; McPherson1-2 triangulation notebooks on "Geologic folio of a portion of the Pleasanton quadrangle" record.; No. 1 consists of ms. map, uncolored map on traceable paper, Van Dyck negative, and hand col. blue line print.; No. 2 is a field map.; Triangulation by C. Dobbel and J. McPherson; topography and geology by J.A. Potter, J.F. Malony, [and] L.S. Fox.
NOTE
"Surveyed August, 1921."; Accompanied by 4 field notebooks (no. 819, 834, Fox1-2); Contour interval 10 ft.; Datum: Mean sea level.; Dobbel1-3 triangulation notebooks on "Field map, topography, Camulos quadrangle" record.; Includes geological legend.; Includes section and primary triangulation diagram -- Scale: 1"=9000.'; McPherson1-2 triangulation notebooks on "Geologic folio of a portion of the Pleasanton quadrangle" record.; No. 1 consists of ms. map, uncolored map on traceable paper, Van Dyck negative, and hand col. blue line print.; No. 2 is a field map.; Triangulation by C. Dobbel and J. McPherson; topography and geology by J.A. Potter, J.F. Malony, [and] L.S. Fox.
Notes
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