Yosemite Studies. Sterescope Cards NYPL Collection.

California 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.

california yosemite valley calif yosemite national park calif the miriam and ira d wallach division of art prints and photographs photography collection yosemite studies high resolution muybridge eadweard 1830 1904 photographer stereoscopic views yosemite studies united states yosemite valley robert dennis collection of stereoscopic views 19th century early photography eadweard j muybridge new york public library

1868 - 1872

New York Public Library

http://digitalcollections.nypl.org/

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