AuthorUnited States. Army. Corps of Engineers.
TitleReport of an examination of the upper Columbia river and the territory in its vicinity in September and October, 1881, to determine its navigability, and adaptability to steamboat transportation. Made by direction of the commanding general of the Department of the Columbia, by Lieut. Thomas W. Symons.
PublishedWashington, Govt. Print. Off., 1882.
Description133 p. plates, maps. 29 cm.
SeriesU. S. 47th Cong., 1st sess. Senate. Ex. doc. 186
General NoteAppended is "Map of the upper Columbia river ... 25 sheets and an index sheet. From surveys and examinations made in 1881, by Lieut. Thomas W. Symons ... and Alfred Downing ... Drawn by Alfred Downing."
SubjectsColumbia River Valley.
United States -- Exploring expeditions.
Other AuthorsSymons, T. W. (Thomas William), 1849-1920.
LC Card Numberrc01-353
Call Number/Copies 
 WRHS Research Library: P 3989
mq179562: Local class, closed stacks [status: NON-CIRCULATING]
[Record 111071]