Alaska, Twin Glacier. (Geo Unit no. 19B)
Summary
Alaska 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.
Nothing Found.
Tags
alaska
glaciers
twin glacier
geo unit
high resolution
stereoscopic views
twin
glacier
unit
robert dennis collection of stereoscopic views
19th century
history of alaska
alaska free images
alaska photographs
lizenzfreie bilder
free pics online
george
new york public library
Date
1858 - 1900
Location
Meadville, Pa.; New York; [etc.]
Source
New York Public Library
Link
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")