Stripping coal at Hazleton, Pa., U.S.A.
Summary
Pennsylvania 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.
Tags
pennsylvania
coal mining
hazleton pa
keystone view company publisher
stereoscopic views
gelatin silver prints
hazelton
united states
northeast
robert dennis collection of stereoscopic views
ultra high resolution
high resolution
new york public library
Date
1905 - 1905
Source
New York Public Library
Link
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")