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Among the wonder rocks of Wisconsin.

description

Summary

Wisconsin 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.

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Tags

wisconsin rock formations wonder rocks zimmerman charles a 1844 1909 photographer stereoscopic views wonder rocks united states robert dennis collection of stereoscopic views 19th century ultra high resolution high resolution new york public library
date_range

Date

1860 - 1920
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Source

New York Public Library
link

Link

https://digitalcollections.nypl.org/
copyright

Copyright info

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

label_outline Explore Wonder, Rocks, Rock Formations

Topics

wisconsin rock formations wonder rocks zimmerman charles a 1844 1909 photographer stereoscopic views wonder rocks united states robert dennis collection of stereoscopic views 19th century ultra high resolution high resolution new york public library