Castle Thunder," Carey St., Richmond, Va., where so many Union prisoners were confined.

Virginia 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.

united states history civil war 1861 1865 the miriam and ira d wallach division of art prints and photographs photography collection castle thunder union prisoners e h t anthony firm publisher brady mathew b 1823 ca 1896 photographer stereoscopic views castle thunder carey carey st richmond union prisoners civil war war views virginia robert dennis collection of stereoscopic views 19th century ultra high resolution high resolution american civil war back side new york public library back of stereoscopic card vintage ads

1861 - 1865

New York Public Library

https://digitalcollections.nypl.org/

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