Annual Report of the Secretary of War, Parte 2U.S. Government Printing Office, 1867 |
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9 p. m. Mean A. A. HUMPHREYS abstract amount appropriation ative velocity bidder boats bolts breakwater Brevet Brevet Brigadier Brevet Major Calm canal cents channel Chief of Engineers Clair flats commenced completed Conro construction contract contractors cord corps of engineers cost cribs cubic yards depth Detroit dredging E.NE E.SE East estimate excavation extend feet wide fiscal GEORGE THOM harbor hundred improvement inches and decimals iron island J. H. WILSON July June 30 Keokuk labor lake Lake Michigan Lieutenant Colonel low water materials Michigan miles below Pittsburg Milwaukee Mississippi Mississippi river N.NE navigation North Number of miles NW NW Ohio pier piles pound proposed rapids repairs respectfully riprap river rock S.SE S.SW season September shoal shore South steamer stone survey SW SW T. J. CRAM theodolite Thunder Bay Island timber U. S. inches United States army VAPOR vessels W.NW W.SW West Wind