Stereographs are photographs of the same subject taken from slightly different angles. These photos, displayed side by side in a stereoscope, would be viewed at close range, forcing the eye to overlay the two photos to create a 3D effect.
Stereoscopes could be hand held or mounted to a table or other surface. Stereographs could be made with a single camera, moved slightly from the first image taken; specialized dual-lens cameras streamlined the process.
Stereographs can be made with precious metals, glass, paper, and celluloid bases with any kind of photographic process.
Scope & Content
File consists of glass stereo transparencies depicting Grand Canyon scenic views, mountains, wildlife, and horse rides.
Notes
Box 2/3
[199 - 291] Grand Canyon trip [McAleeman photographer?]
Slides scanned prior to cleaning
Replace/repair binding tape where needed.
Finding Aid
Inventory available for V577/PS - 1 to 197
Biographical Source Notes
Mark Osterman, "Introduction to Photographic Equipment, Processes, and Definitions of the 19th Century," Focal Encyclopedia of Photography 4th edition, pg. 116.
