Item is a novelty compact collapsible tinplate stereoscope given as a premium from cigarette brands. The cover of the object is built in the shape of a small book. It is detailed with green, gold and yellow floral designs. Once item is unlocked, a viewer with small lenses pops out parallel to a small folding card holder. The lenses slide in and out horizontally and the built in round topped frame move back and forth. Object was built like this to allow the user to focus. Stereoviews are 40 mm. Viewing lenses are 60 mm in focal length. This object was used to view two nearly identical photographs, or stereographs, as one three dimensional image. The stereograph would be placed in the card holder and adjusted to fit the user's vision until the two images overlap to mimic a three-dimensional effect.This stereoscope comes with 12 black and white silver gelatin stereographs of Victorian Celebrities.

Written on object : The Pocket Rotoscope The Rotary Photographic Co. Lo. 12 New Union St. London, E.C. Works, West Drayton, Midd With 12 Real Photographic Stereograms Views, Staturary, Celebrities, Children, Comic Scenes, Etc. Patented Ro. No. 442.342.

Item is a wooden and brass stereoscope with wooden hood cover. This object was used to view two nearly identical photographs, or stereographs, as one three dimensional image. The stereograph would be placed in the sliding card holder and adjusted to fit the user's vision until the two images overlap to mimic a three-dimensional effect. Item is a box type viewer which folds into it's own storage case. Additional reflector can be placed in adjustable brass arms to illuminate transparencies with its white or mirrored side. Viewer is mounted on underside of the lid case. Once inverted and lowered into the box the base becomes the the cover. Lock on either side designed to hold object in place. Later versions of this object included storage units for both viewer and slides. Such as a vertical model able to adjust the viewer to a convenient height and a horizontal cabinet to house stereoviews.

Written on lenses: Achromatic Smith Beck & Beck; Stereoscope 31 Cornell London.

File consists of stereographs and stereographic sets depicting various locations, buildings, and monuments in England.

9 stereoscopic photographs by Underwood & Underwood.
14 stereoscopic photographs by J.F. Jarvis Publishers.
18 stereoscopic photographs by Keystone View Co.
4 stereoscopic photographs by Frank. M. Good.
4 stereoscopic photographs by T.B. Hutton.
2 stereoscopic photographs by H. Sampson.
1 stereoscopic photograph by W. Brooks.
1 stereoscopic photograph by John Latham.
1 stereoscopic photograph by A. Findlow.
9 stereoscopic photographs by Francis A. Bedford.
1 stereoscopic photograph by Ladmore and Son.
2 stereoscopic photographs by The London Stereoscopic and Photographic Co.
4 stereoscopic photographs by The London Stereoscopic Co.
1 stereoscopic photograph by Universal Stereoscopic Co.
8 stereoscopic photographs by Kilburn Brothers; 10 stereoscopic photographs in association with James M. Davis
4 stereoscopic photographs by Universal View Co.
20 stereoscopic photographs by F. York.
2 stereoscopic photographs by Alfred S. Campbell.
1 stereoscopic photograph by H. C. White Co.
1 stereoscopic photograph by J. G. Parks.
1 stereoscopic photograph by G. E. Elliot
1 stereoscopic photograph by W. England.
1 stereoscopic photograph by Poulton and Son.
1 stereoscopic photograph by F. Jones.
1 stereoscopic photograph by J. Holroyd.
1 stereoscopic photograph by The Anglo American View Co.
1 stereoscopic photograph by G. W. Wilson.
1 stereoscopic photograph by S. Thompson.
1 stereoscopic photograph by C. R. Lobb.
1 stereoscopic photograph by J. H. Ford.
2 stereoscopic photographs by Griffith & Griffith
1 stereoscopic photograph by L. A. Wiswell
5 stereoscopic photographs by Strohmeyer & Wyman
1 Stereoscopic photograph by Webster & Albee
70 stereoscopic photographs by unidentified publishers.
1 series by Underwood & Underwood
Additional territories and dependencies include: Gibraltar, Isle of Wight, Guernsey, Isle of Man, Bermuda

File contains stereographs with images on both sides of the card. Images depict various animals, people, and buildings from across the world; by unknown publishers

File contains double-sided stereographs (with images on both sides of the card) that depict buildings, animals and people at the beach, a lake, a creek bank, an island in the middle of a lake with a person on it a street scene, an Indigenous Person and Paul Wing Jr.

1 photo album, with a tan/gold cover. Images focus on people/families, nature and locations

Slide depicts the Big Ben and the English Parliament Buildings

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.

Item is made of black plastic. Lens and stereoscopic image fold up from bottom plate that reads "Made in England. Design Registered." Missing backing behind images. Comes with a stereograph of a parade

File contains wheel type stereographs that depict scenes from different locations around the world, captive animals from different lands, performing animals, circuses and events, stories/fairy tales, indigenous peoples. Comes with a form to order more in the series and an order form for all wheels

Item consists of a View-Master Stereoscope manufactured by Sawyers Inc., with 18 reels, and a View-Master Reel List catalogue of available View-Master reels, dated September, 1951.

Sawyers first introduced the Stereoscope at the New York World Fair (1939-1940). The 3D viewer is made of plastic and metal. Reel shows 7 diametrical, 16 mm kodachrome transparencies of famous global landmarks, characters from popular culture, major events etc. The push-down lever on the side of the viewer will rotate the reel one frame at a time. Reels are interchangeable and come with a variety of themes often ordered through a View-Master catalogue.

Reels included are as follows:

111 Redwood Highway 1 California USA
186 Palm Springs California USA
188 Santa Barbara California USA
189 San Juan Capistrano Mission California USA
219 Holywood California USA
221 Los Angeles California USA
222 Tournament of Roses Pasadena California, USA
220 Homes of Movie Stars Hollywood California USA
289 Desert Cactus in Bloom
405-407 The Coronation of Queen Elizabeth II (3 reels, with story booklet)
710 Firefighters in Action (with story booklet)
800 Bugs Bunny and Elmer Fudd the Hunter
810 Tom and Jerry in the Cat Trapper
945 Roy Rogers King of the Cowboys & "Trigger"
950 Gene Autrey and His Wonder Horse "Champion"
960 Cisco Kid (Duncan Renaldo) and Pancho (Leo Carrillo)
Sam 1 - Adventure of Sam Sawyer: Sam Flies to the Moon (with story booklet)