Doorway of the Old Spanish Fort, San Marco.

Florida 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.

florida saint augustine fla castillo de san marcos saint augustine fla forts fortifications saint augustine gates the miriam and ira d wallach division of art prints and photographs photography collection old spanish fort san marco high resolution florida club cooperative publisher forts and fortifications stereoscopic views doorway old fort ft marion fort marion castillo de san marcos st augustine robert dennis collection of stereoscopic views 19th century new york public library

1880

New York Public Library

http://digitalcollections.nypl.org/

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