Smithsonian Institute und Capitol, Washington, D.C., USA

Washington DC 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.

Galerien Museen Washington, D.C Smithsonian Institution die miriam und ira d wallach Abteilung für Kunstdrucke und Fotografien Fotosammlung Smithsonian Institute hohe Auflösung underwood underwood fotograf Galerien und Museen Washington, D.C stereoskopische Ansichten smithsonian Institut Kapitol Vereinigte Staaten Robert Dennis Sammlung von stereoskopischen Ansichten 19. Jahrhundert Weltkulturerbe die Architektur historischer Ort New Yorker öffentliche Bibliothek

1858 - 1900

New York Public Library

http://digitalcollections.nypl.org/

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