Profil Lake & Eagle Cliff, Franconia Notch.

New Hampshire 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.

New Hampshire Schluchten weiße berge nh und ich Berge Seen Teiche Profil See Adlerklippe Franken Kerbe hohe Auflösung gh aldrich co fotograf gh aldrich co Verlag Seen und Teiche weiße berge nh und ich stereoskopische Ansichten Profil See Adler Cliff Franken Einkerbung Vereinigte Staaten Robert Dennis Sammlung von stereoskopischen Ansichten 19. Jahrhundert New Yorker öffentliche Bibliothek

1876 - 1898

New York Public Library

http://digitalcollections.nypl.org/

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