Group of people relaxing outdoors, East Jaffrey, N.H.

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 cheshire county n h minstrel shows east jaffrey rice d s photographer cheshire county nh stereoscopic views group jaffrey united states race relations robert dennis collection of stereoscopic views ultra high resolution high resolution picnics new york public library group of people

1850 - 1930

New York Public Library

https://digitalcollections.nypl.org/

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