Title and statement of responsibility area
Title proper
Correct-eye-scope stereoscope set (Keystone)
General material designation
- Object
- Graphic material
Parallel title
Other title information
Title statements of responsibility
Title notes
Level of description
Item
Repository
Reference code
2018.09.02.112
Edition area
Edition statement
Edition statement of responsibility
Class of material specific details area
Statement of scale (cartographic)
Statement of projection (cartographic)
Statement of coordinates (cartographic)
Statement of scale (architectural)
Issuing jurisdiction and denomination (philatelic)
Dates of creation area
Date(s)
-
[ca. 1940] (Manufacturing)
- Manufacturer
- Keystone View Company
Physical description area
Physical description
1 piece of photographic viewing equipment : stereoscope ; 2 photographic images ; 2 booklets of illustrated stereoscopes ; 28 x 8 x 33 cm
Publisher's series area
Title proper of publisher's series
Parallel titles of publisher's series
Other title information of publisher's series
Statement of responsibility relating to publisher's series
Numbering within publisher's series
Note on publisher's series
Archival description area
Custodial history
Scope and content
Item is a green wood and plastic Correct-Eye-Scope used for vision testing and vision therapy. Item comes with a green wooden base and metal plates designed to hold Correct-Eye-Graphs or stereoscopic like drawings manufactured by Keystone Viewing Company to improve or test vision. A correct-Eye-Graph template would be placed in the sliding card holder, next the user would view the template through the stereoscope and attempt to trace the image displayed. This item comes with two booklets; one booklet designed for the left eye and one booklet designed for the right eye. Booklets are marked as such. Booklets also contain user instructions. The stereoscope is made from a wooden base with metal hooded eye holder similar to the design of a Homles stereoscope.
Notes area
Physical condition
Good condition
Immediate source of acquisition
Collected by the late Dr. Martin J. Bass and Gail Silverman Bass and donated to the Ryerson University Library and Archives by Gail Bass in 2018.
Arrangement
Language of material
- English
Script of material
Location of originals
Availability of other formats
Restrictions on access
Open. Records are available for consultation without restriction.