Fort Stambaugh, Wyoming near Sweetwater River, 1870; Shoshoni Chief Washakie's camp.

Wyoming stereoscopic card.

Robert Dennis's stereographs collection includes more than 72,000 stereoscopic views organized primarily by geography. The collection bears the name of the native New Yorker who assembled it over a period of more than six decades, Robert N. Dennis (1900-1983).

Stereographs consist of two nearly identical photographs or photomechanical prints, paired to produce the illusion of a single three-dimensional image, usually when viewed through a stereoscope. Stereographs were produced from the 1850s to the 1940s, with the bulk between 1870 and 1920.

expeditions surveys united states geographical surveys west of the 100th meridian u s washakie ca 1804 1900 shoshoni chief washakie s camp fort stambaugh sweetwater river jackson william henry 1843 1942 photographer expeditions and surveys stereoscopic views fort stambaugh sweetwater river shoshoni chief washakie shoshoni chief washakie camp surveys expeditions wyoming robert dennis collection of stereoscopic views 19th century ultra high resolution high resolution nypl

1870 - 1870

New York Public Library

https://digitalcollections.nypl.org/

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