Der Sentinel, 3200 Fuß. Yosemite Valley, Mariposa County, Cal.

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.

Kalifornien Yosemite Valley, Kalifornien Yosemite Nationalpark Kalifornien Berge Seen Teiche Bäume Reflexionen Nationalparks und Reservate die miriam und ira d wallach Abteilung für Kunstdrucke und Fotografien Fotosammlung Yosemite-Tal Bezirk Mariposa hohe Auflösung Watkins Carleton e 1829 1916 Fotograf Seen und Teiche stereoskopische Ansichten Wächter Yosemite Schmetterling Vereinigte Staaten Robert Dennis Sammlung von stereoskopischen Ansichten 19. Jahrhundert Carleton Watkins Yosemite New Yorker öffentliche Bibliothek

1861 - 1872

New York Public Library

http://digitalcollections.nypl.org/

Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")