Report 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
United States
Army.
Corps of Engineers.
creator
Symons, T. W. (Thomas William)
1849-1920
text
dcu
Washington
Govt. Print. Off.
1882
monographic
eng
1 p. l., 135 p. plates, maps. 29 cm.
Made by direction of the commanding general of the Department of the Columbia, by Lieut. Thomas W. Symons.
Appended 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."
Columbia River Valley
United States
Discovery and exploration
F853 .U58
U. S. 47th Cong., 1st sess. Senate. Ex. doc. 186
rc 01000353
DLC
800609
20260227111859.0
rc 01000353