President's House. White House, Washington DC. 19th century.

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.

Washington, D.C Weißes Haus Washington DC die miriam und ira d wallach Abteilung für Kunstdrucke und Fotografien Fotosammlung Haus des Präsidenten jarvis jf john fb 1850 Verlag Washington, D.C stereoskopische Ansichten Präsident Vereinigte Staaten Weißes Haus Robert Dennis Sammlung von stereoskopischen Ansichten 19. Jahrhundert ultrahohe Auflösung hohe Auflösung New Yorker öffentliche Bibliothek Rückseite der stereoskopischen Karte

1870 - 1899

New York Public Library

https://digitalcollections.nypl.org/

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