Glacier Point Yosemite Stereoview c1899 Keystone California Valley Cliff CA O340 for Sale

Glacier Point Yosemite Stereoview c1899 Keystone California Valley Cliff CA O340 For Sale

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Glacier Point Yosemite Stereoview c1899 Keystone California Valley Cliff CA O340:
$9.95

\"Glacier Point, Yosemite Valley, Cal., U. S. A.\"

Published by Keystone View Company, formerly one of the largest stereoview publishers in the world.

This is a stereoview (also known as a stereograph or stereoscope card). It was one of the first forms of 3D photography. The images were captured with a special stereoscopic camera, which had two lenses - simulating the view of our left and right eyes. The two, nearly identical pictures were then mounted next to each other (most commonly on a piece of cardstock, glued on as photographs or printed as lithographs). The image could then be seen in three dimensions when viewed through a device known as a stereoscope, stereopticon, and/or televiewer.

Standard-size stereograph, measuring about 3.5 x 7 inches.

Will be shipped safely and securely! All items are protected in archival sleeves and packaged in rigid cardstock.