Side view of Bridge, Sport Island, Thousand Islands.

New York State 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.

thousand islands n y and ont tourism saint lawrence river hotels lawns pedestrian bridges the miriam and ira d wallach division of art prints and photographs photography collection sport island thousand islands side view woodward stereoscopic co photographer thousand islands ny and ont stereoscopic views bridge sport island thousand united states robert dennis collection of stereoscopic views 19th century ultra high resolution high resolution nypl new york state

1885 - 1885

New York Public Library

https://digitalcollections.nypl.org/

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