from a trigonometrical survey under the direction of A.D. Bache, Superintendant of the Survey of the Coast of the United States ; triangulation by J.S. Lawson and W.E. Greenwell, Assistants ; topography by A.F. Rodgers, Assistant ; hydrography by E. Cordell, Asst. Stamped on map "Aids to navigation corrected for information received to Jun 22 1901." Relief shown by hachures; depths shown by soundings. "Electrotype copy no. 2, U.S.C. & G.S." "Issued in October 1883 ... Resurvey of Lower Sacramento River by Corps of Engineers, U.S.A. in 1895." Includes text and tables.
Image from the Map Collections courtesy Stanford University Libraries. This item is in the public domain. There are no restrictions on use. If you have questions, please contact Branner Earth Sciences Library & Map Collections at brannerlibrary@stanford.edu.
Rights Holder:
This work has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.