Title and statement of responsibility area
Title proper
Box of Glass Slides - Kromskop Viewer Set, Kromograms
General material designation
- Graphic material
Parallel title
chromograms
Other title information
Title statements of responsibility
Title notes
Level of description
File
Repository
Reference code
2018.09.06.18
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. 1895] (Creation)
Physical description area
Physical description
12 photographs : stereographs ; 27 x 13 cm (set)
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
File contains a stereoscopic viewer and set of Kromogram stereoscopic images. A Kromogram was produced by a special camera and viewed through a Kromoscop.
The Kromskop is a stereoscopic viewer which combined the images from six black and white transparencies through colour filters to create a stereoscopic colour image. The six black and white transparencies were connected together in such a way that they could be 'draped' over the viewer. The set of six transparencies is called a Kromogrram.
To produce a Kromogram, the special camera took three pairs of images of a given object (an exposure time of a minute was required, which made it impractical for portrait work). It used a combination of mirrors, prisms and colour filters. The eventual positive was cut into three and mounted in a folded cardboard frame to form the Kromogram.
The three pairs of transparencies were black and white. However they differed in detail because they showed different features of the subject as transmitted through the particular colour filter.
The label on the box reads: "The Photochromoscope Syndicate, Limited, / 121, Shaftesbury Avenue, London W.C." The Syndicate, a British company, was established by Ives in 1898.
Kromogram consists of three black and white negatives made of one subject and there are four sets of three. One set focuses on botanical gardens/flowers, another on a vase of flowers, one on a Yorkshire farm and the last on two people sitting and reading.
Notes area
Physical condition
Fair condition
Immediate source of acquisition
The collection was 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
Script of material
Location of originals
Availability of other formats
Restrictions on access
Open. Records are available for consultation without restriction.
Terms governing use, reproduction, and publication
Finding aids
Associated materials
Accruals
Alternative identifier(s)
Standard number area
Standard number
Access points
Place access points
Name access points
- Frederic Ives (Subject)