"The Peluse (Palouse) River flows over three steppes, each of which is estimated to have an ascent of a thousand feet. The falls descend from the middle of the lower of these steppes." "The fall of the water, which is about thirty...
Expeditions & surveys; Railroad surveys; Milk River (Mont.)
"The valley of the Milk River is wide and open, with a very heavy growth of cottonwood as far as the eye can reach, which is also to be found along the adjacent shores of the Missouri River." Plate XVIII.
Expeditions & surveys; Railroad surveys; Lake Jessie
"The water of Lake Jessie is considerably saline in its character," "and the theory for the saline qualities is found in the fact that it is never washed out, and retains the salt deposits and incrustations." Plate XI.
"There are two principle falls, one of twenty feet and the other of from ten to twelve feet; in the latter, there being a perpendicular fall of seven or eight feet; for a quarter of a mile the descent is rapid, over a rough bed of rocks, and...
"This valley for the most part is wide and open." There are "spurs separating it from the Hell-Gate Valley on the south," and "separate on the north the various tributaries flowing into the Blackfoot River." Plate LXII.
A conical mound near the center of a beautiful prairie called the "Deer Lodge". The mound stands "about thirty feet high, around the base of which are innumerable springs of hot water. On top of the mound a spring three feet in...
Approximately "fifty miles long and fifteen miles wide," Big Hole Prairie "is hemmed in by high mountains on every side except the southeast where Wisdom River passes out from it." Plate XLIX.
Expeditions & surveys; Railroad surveys; Bison; Cheyenne River; Lake Jessie
Ascending a high hill after crossing the Sheyenne (Cheyenne) River, the expedition looked out upon an estimated 200,000 buffalo inhabiting the plains separating them from Lake Jessie. Plate X.
Assiniboines at the expedition encampment "arranged to receive their presents. They were seated around in the form of three sides of a square, the open side being opposite to the places occupied by the expedition party, the chief, and the...
Chemakane Mission named for a nearby spring, was "occupied by Messrs. Walker and Eel; but, in 1849, in consequence of the Cayuse difficulties, it was abandoned." "The site of the mission is five miles from the Spokane River, in an...
Grand Coulee Dam (Wash.);Hydroelectric power plants -- Washington (State);Dams -- United States -- Design and construction; Scrapers (Earthmoving machinery) ; Horse-drawn vehicles -- History
Construction of the temporary railroad from Coulee City to the dam site utilized methods common a half century earlier when the Northern Pacific built its branch to Coulee City. Horse drawn fresno scrapers are being used to grade the roadbed.
Expeditions & surveys; Railroad surveys; Rocky Mountains; Lewis and Clark National Historic Trail
Drawing depicts a view of the Rocky Mountains, looking westward. Point (a) marks the Lewis and Clark Trail, and point (b) marks Heart Mountain. Plate LXIII.
Drawing depicts Milk River with Bears Paw Mountain in the distance. Bears Paw, "a broad and rugged mountain upheaval, stretches from Milk River to the Missouri." Plate XXII.
Expeditions & surveys; Railroad surveys; Salish Indians; Hellgate River (Mont.)
Drawing depicts the camp of Victor, a Flathead Chief. The camp sits on the Hell-Gate River "three miles above its junction with the Bitter Root." Plate XXXI.
Drawing depicts the meeting of the expedition party with "a band of about fifty Nez Perce Indians going to hunt. They have from 250 to 300 horses, most of them splendid animals, in fine condition, and with perfectly sound backs. Women and...