78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
53 p. Includes sections of Appendix KK: 1879 annual report of Maj. John M. Wilson, Corps of Engineers, detailing surveys and works of river improvements for the Willamette and Columbia rivers.
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112
78 p. Includes sections of Appendix SS: Report of Capt. William W. Harts, Corps of Engineers; and Appendix TT: Report of Maj. W. L. Fisk, Corps of Engineers. Additional information on these topics can be found by consulting the Indexes to the Chief of Engineers Reports 1866-1912: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1082 and 1913-1917: http://boundless.uoregon.edu/cgi-bin/docviewer.exe?CISOROOT=/wwdl&CISOPTR=1112