Rear Piazza, Grand Union Hotel, Sarasota.

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.

saratoga springs n y the miriam and ira d wallach division of art prints and photographs photography collection grand union hotel rear piazza baker w h fl 1880 1897 photographer saratoga springs ny stereoscopic views rear piazza hotel sarasota united states saratoga springs grand hotel robert dennis collection of stereoscopic views ultra high resolution high resolution nypl new york state

1850 - 1930

New York Public Library

https://digitalcollections.nypl.org/

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