Crawford House, von der Notch, White Mountains.

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 Crawford-Kerbe nh weiße berge nh und ich Hotels crawford house hotel carroll nh Crawford-Haus weiße Berge hohe Auflösung Kilburn Brothers Fotograf Kilburn Brothers Verlag Crawford-Kerbe nh weiße berge nh und ich stereoskopische Ansichten Crawford Haus Einkerbung Weiß Berge Vereinigte Staaten weiße Bergkerbe Robert Dennis Sammlung von stereoskopischen Ansichten 19. Jahrhundert nypl

1872

New York Public Library

http://digitalcollections.nypl.org/

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