Fountain in Old Park. Stereoscope card, 19th century Philadelpia PA.

Philadelphia 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.

Пенсильвания Филадельфия парки Филадельфия Fairmount Park Philadelphia PA старый парк высокое разрешение кремер джеймс 1821 1893 фотограф стереоскопические виды фонтан Старый парк Соединенные Штаты Fairmount Park история филадельфии Роберт Деннис коллекция стереоскопических изображений 19 век историческая филадельфия публичная библиотека Нью-Йорка обратная сторона стереоскопической карты

1865 - 1879

New York Public Library

http://digitalcollections.nypl.org/

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