Aboriginal life among the Navajo Indians, Cañon de Chelle, New Mexico.

New Mexico 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 geographical surveys west of the 100th meridian u s aboriginal life navajo indians new mexico high resolution geographical surveys west of the 100th meridian u s publisher o sullivan timothy h 1840 1882 photographer expeditions and surveys stereoscopic views aboriginal life navajo indians canon chelle surveys expeditions robert dennis collection of stereoscopic views 19th century new york public library

1873

New York Public Library

http://digitalcollections.nypl.org/

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