Wyoming TerritoryW
Wyoming Territory
Albany County, WyomingW
Albany County, Wyoming
Cook–Folsom–Peterson ExpeditionW
Cook–Folsom–Peterson Expedition
Expedition IslandW
Expedition Island
Expeditions and the protection of Yellowstone (1869–1890)W
Expeditions and the protection of Yellowstone (1869–1890)
Fort D. A. Russell (Wyoming)W
Fort D. A. Russell (Wyoming)
Fort FettermanW
Fort Fetterman
Fort Laramie National Historic SiteW
Fort Laramie National Historic Site
Fort WashakieW
Fort Washakie
Hayden Geological Survey of 1871W
Hayden Geological Survey of 1871
Johnson County WarW
Johnson County War
Powell Geographic Expedition of 1869W
Powell Geographic Expedition of 1869
Red Cloud AgencyW
Red Cloud Agency
Rock Springs massacreW
Rock Springs massacre
Treaty of Fort Laramie (1868)W
Treaty of Fort Laramie (1868)
Washburn–Langford–Doane ExpeditionW
Washburn–Langford–Doane Expedition
Ellen WatsonW
Ellen Watson