Chip of the Old Block, Original Big Tree.

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 Bäume Calaveras Grafschaft Kalifornien Mammutbäume Wälder Tourismus Treppen die miriam und ira d wallach Abteilung für Kunstdrucke und Fotografien Fotosammlung Original großer Baum alter Block hohe Auflösung eht anthony festverlag stereoskopische Ansichten Chip alt Block Original groß Baum Vereinigte Staaten Mammutbäume Robert Dennis Sammlung von stereoskopischen Ansichten 19. Jahrhundert Treppe New Yorker öffentliche Bibliothek

1860 - 1873

New York Public Library

http://digitalcollections.nypl.org/

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