The 'Paragon' was Keystone's first patented stereoscope. Keystone View Company of Meadville, Pa., was the world's largest producer of stereographs and was in business from 1892 to 1970 on a limited basis. The company was founded by Benneville L. Singley who at one time worked for Underwood. Singley photographed many of the views sold by Keystone. Keystone would eventually purchase almost all of their competitors. The remains of the Keystone Company are housed at the University of California. Singley filed for 2 patents for stereoscopes, the first in 1898, about the time Keystone started producing them. C. L. Pappenhagen, an employee of the company filed for 4 patents for a total of 6 for the company. Here are some examples of the many forms of hand held stereoscopes produced by Keystone. (http://home.centurytel.net/s3dcor/Keystone/Keystone.htm) Timber stereoscope reader with brass fittings, used for viewing stereoscopes (Stereoscope cards contain two separate images printed side-by-side to create three-dimensional illusion)stereoscope, photography, illusion

This is a superbly crafted cartographic mapping instrument. It is housed in its own high-quality purpose-built oak box. Made in the Netherlands from 1950 onwards. This instrument is from c 1956. it is a very high-quality military grade stereoscope that was generally used by photographic interpreters such as intelligence analysts but was equally useful for mapping activities. The stereoscope was used to examine 3D aerial photographic images. This instrument has a particularly useful capability to scan over the 3D stereo model using X and Y movement knobs, rather than having to physically move the aerial photographs. In the public and private sector it was also useful for photogrammetric interpretation for Forestry and Agricultural purposes. See also Bendigo RSL Collections Victoria item Number 6205.6P that shows the Old Deft Stereoscope in use at the Army Survey Regiment, Bendigo.This is an "Old Delft" scanning stereoscope with its reflecting carriage and legs. The Stereoscope is housed in its own purpose built wooden oak box that has dovetail joints, 2 x securing clips, 2 x handles and a lock (without key). The instrument is assembled by inserting colour coded legs into their matching slots."OLD DELFT SCANNING STEREOSCOPE ODSS III" "Patents Applied for" "OLD DELFT C4790" "MADE IN THE NETHERLANDS"royal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt, asr

The Universal Stereoscope was used to view overlapping stereo aerial photography in three dimensions (3D). It consists of magnifying lenses, an optical train including glass prisms and mirrors that are protected by sliding metal covers all suspended on a pair of fold out adjustable legs. The stereoscope is coloured military olive drab green. This Universal Stereoscope was produced in Australia in 1940 for Military use. It was originally produced with a timber protecting carry box that is missing. It was used extensively by members of the Australian Survey Corps during WWII in many theatres of War for viewing and annotating aerial photography. Item 6205.6P, photograph 6205.1P shows the Universal Stereoscope in use by the Australian Survey Corps annotating aerial photography.The Universal Stereoscope was used to view overlapping stereo aerial photography in three dimensions (3D). It consists of magnifying lenses, an optical train including glass prisms and mirrors that are protected by sliding metal covers all suspended on a pair of fold out adjustable legs. The stereoscope is coloured military olive drab green."DC-1940 Serial No 550", "D V D", "Made in Australia" Plate on the underside reads " This stereoscope was donated to the Ex Fortuna Survey Association by the Eaglehawk Recycle Shop February 2015"royal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt, asr

The stereoscope was an interpretation device used to interpret aerial photography and the landscape. It was used by National Parks Victoria located at Mt Beauty to look at aerial photos so that they showed up the relief of the topography and therefore looked 3D.Used by National Parks Victoria staff located at the Mt Beauty office during the 1970's and early 1980's.Dark green wooden box with padded protection around the perimeter and on lid where 2 rectangular pieces of wood touch the stereoscope. The box is fitted with wooden dividers that fit around the stereoscope. The stereoscope is green metal with folding legs and sides attached to allow the stereoscope to sit on a surface. The instrument has 2 round glass ('mirrored viewing lens') cylinders eye distance apart, that allow light in from the side swinging doors. The amount of light is constricted by a rectangular piece of metal at the top of each leg. The box has swing clips used to close it and a metal swing handle all on the front side.The hinges are reinforced (and offer protection) by additional rubber pieces at each end. Inside the box is a brush made of bristle with a wooden handle - used for cleaning.Outside and top of box: written in black: No. 1026. On blue tape beneath: Mirror stereoscope 1026. written in black centre top of box: W10/WKA.0233. On front edge of box written in black: W10/WKA 0233. Inside box lid on silver plaque: Stereoscope Universal/ Made in / Australia / Die Casters Ltd. Victorianational parks victoria. stereoscope. aerial photographs. scientific instrument. mt beauty. 3d

Stereoscope slide viewers were popular throughout the late 19th and early 20th century. The dual photographic images gave a three-dimensional view of popular tourism sites and sometimes news events.This is the only stereoscope in the collection intended for general use. Others held in the collection were intended for study of ocular anatomy or visual training.Stereoscope slide viewer. Wood with metal eyeshield engraved with eagle decoration. Folding wooden handle. Detachable sliding target slide holder.Clip mount stamped 'PATENT/AUS', unclearstereoscope, stereopsis, views, tourism, souvenir

Initially made for and used by the military forces. Subsequently acquired (as army surplus equipment?) by the Ballarat School of Mines. Used in Surveying classes.A stereoscope arranged for positioning over a horizontal surface stored in a sturdy grey wood carry case. Spare set of mirrors attached to inside of box lid.scientific instruments, surveying, ballarat school of mines, stereoscope, map reading

Stereoscope is an optical instrument which enables a two dimensional image to appear three dimensional. They were popular mid 1850s.Collection of stereotypes and stereoscopesphotography, viewers

The photos are of EuropeStereoscopes were popular in mid 1850s. It is an instrument which enables a two dimensional image to appear three dimensionalViewer plus 3 boxes each containing 105 stereo photosphotography, viewers

The international cards depict a range of view of items such as nature shots of America to photos of abbeys and cathedrals in Europe and views in England Scotland and Ireland. The views in Australia are a similar eclectic mix from shots of the Melbourne cemetery to images of statues in the Ballarat gardens. By placing the card with two images of the same subject, in the stereoscope, it provided a three dimensional view of the photo.Provides a snapshot of general interest items and views of early Australia and Australians.A collection of 76 cards with various scenes and topics. Each card displays two photos of the same view or item on various coloured card backgrounds. There is a mixture of sepia Black and white and coloured photographs.A number of the cards with international scenes have typed on the reverse “Photographed and published by Kilburn Brothers Littleton N.H. Others depicting scenes in Australia are stamped Theodor Bloch. warrnambool, stereoscope, stereoscope photographs

The development of stereoscopic photography views or stereographs was immensely popular in the United States and Europe from about the mid-1850s through the early years of the 20th century. First described in 1832 by English physicist Sir Charles Wheatstone, stereoscopy was improved by Sir David Brewster in 1849. The production of the stereograph entailed making two images of the same subject, usually with a camera with two lenses placed 6 cm apart to simulate the position of the human eyes, and then mounting the positive prints side by side laterally on a stiff backing. Brewster devised a stereoscope through which the finished stereograph could be viewed; the stereoscope had two eyepieces through which the laterally mounted images, placed in a holder in front of the lenses, were viewed. The two images were brought together by the effort of the human brain to create an illusion of three-dimensionality. Stereographs were made of a wide range of subjects, the most popular being views of landscapes and monuments and composing narrative scenes of a humorous or slightly suggestive nature. Stereoscopes were manufactured for various price ranges and tastes, from the simple hand-held device introduced by Oliver Wendell Holmes who promoted stereography through articles to elaborate floor models containing large numbers of images that could be flipped into place. The stereograph became especially popular after Queen Victoria expressed interest in it when it was exhibited at the 1851 Crystal Palace Exposition. Like television today, stereography during the second half of the 19th century was both an educational and a recreational device with a considerable impact on public knowledge and taste. The Fine-art Photographers' Publishing Co. published many stereoscopic pictures from many different photographers from around the world under license. They also not only sold these images of various scenes and of famous people of the time but also were retail sellers of the viewers with the subject item having been made in the USA probably by H C White who held the patent for the subject items design from 1895 to 1902.An item that was very popular from the mid 19th century through to the beginning of the Edwardian period. Used for entertainment and also educational purposes and significant as it gives us a snapshot into the Victorian era and its social and domestic societal norms. Stereoscope viewer with adjustable view-finder that has a padded nose rest. The slide holder can move along the channel to suit the viewer. Made in London by the Fine-art Photographers' Publishing Co. Printed on metal plate "THE FINE-ART PHOTOGRAPHERS' PUBLISHING CO. 48 Rydevale Rd, LONDON, S.W." Embossed on viewing cup "U.S.A. PATENT OCT.15.1895" "CANADA / FRANCE / GERMANY / D'R''G'M' NO. 53803" "JUNE 3.1902 / FEBY 1.1896 / B.S.G.D.B. / GREAT BRITAIN / AUSTRIA / BELGIUM"warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, flagstaff-hill-maritime-village, stereoscope, stereographs, stereoscope viewers, home entertainment

In the 1800s, the stereoscope was the only way to view with world in 3-D. A viewer would look through the lenses of the stereoscope's eyepiece to a card called a stereograph. On the stereograph, two of the same image were printed side by side, which when viewed through the stereograph transformed the one dimensional images into relatively life-like representations. A popular form of entertainment among the middle classes in Europe and America, people could use a stereoscope to view images of real faraway places, or fantastical magic scenes. The first patented stereo viewer was invented by Sir Charles Wheatstone in 1838, and remained a favoured leisure activity until the advent of cinema in the 1930s. This object contributes to our understanding of social life, leisure and entertainment in early twentieth century Wodonga, as well as providing interpretative capacity for themes including local history and social history. A wooden stereoscope with a cardboard 'view' of a streetscape.stereoscope, stereographs, entertainment, fun, leisure

In the 1800s, the stereoscope was the only way to view with world in 3-D. A viewer would look through the lenses of the stereoscope's eyepiece to a card called a stereograph. On the stereograph, two of the same image were printed side by side, which when viewed through the stereograph transformed the one dimensional images into relatively life-like representations. A popular form of entertainment among the middle classes in Europe and America, people could use a stereoscope to view images of real faraway places, or fantastical magic scenes. The first patented stereo viewer was invented by Sir Charles Wheatstone in 1838, and remained a favoured leisure activity until the advent of cinema in the 1930s. This object contributes to our understanding of social life, leisure and entertainment in early twentieth century Wodonga, as well as providing interpretative capacity for themes including local history and social history.A wooden stereoscope with a cardboard 'view' of a streetscape.stereoscope, stereographs, entertainment, fun, leisure

In the 1800s, the stereoscope was the only way to view with world in 3-D. A viewer would look through the lenses of the stereoscope's eyepiece to a card called a stereograph. On the stereograph, two of the same image were printed side by side, which when viewed through the stereograph transformed the one dimensional images into relatively life-like representations. A popular form of entertainment among the middle classes in Europe and America, people could use a stereoscope to view images of real faraway places, or fantastical magic scenes. The first patented stereo viewer was invented by Sir Charles Wheatstone in 1838, and remained a favoured leisure activity until the advent of cinema in the 1930s. This object contributes to our understanding of social life, leisure and entertainment in early twentieth century Wodonga, as well as providing interpretative capacity for themes including local history and social history.A wooden stereoscope with a cardboard 'view' of a streetscape.stereoscope, stereographs, entertainment, fun, leisure

Stereoscope wooden with wooden eye shield with no handle or slide focusflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Used by Mr E. F. Reynolds, who conducted a hardware and tinsmith shop in Orbost until 1905. He married Elizabeth Davidson.The stereoscope became popular after being exhibited at the Crystal Palace Exhibition in London. The stereoscope is an instrument that unites images that are seen differently by each eye into one image creating a three-dimensional scene that allows the viewer to experience depth. The stereoscope is especially important to landscape photographers helping them to equally represent a landscape from two different points of sight. The stereoscope was a model for the creation of the Viewfinder in the 1950's, a popular children's toy. Small stereoscope with wire rack for viewing photos. Wooden eye mask.stereoscope reynolds-edward audio-visual appliances

In the 1800s, the stereoscope was the only way to view with world in 3-D. A viewer would look through the lenses of the stereoscope's eyepiece to a card called a stereograph. On the stereograph, two of the same image were printed side by side, which when viewed through the stereograph transformed the one dimensional images into relatively life-like representations. A popular form of entertainment among the middle classes in Europe and America, people could use a stereoscope to view images of real faraway places, or fantastical magic scenes. The first patented stereo viewer was invented by Sir Charles Wheatstone in 1838, and remained a favoured leisure activity until the advent of cinema in the 1930s. This object contributes to our understanding of social life, leisure and entertainment in early twentieth century Wodonga, as well as providing interpretative capacity for themes including local history and social history. A cardboard box full of stereoscope cards showing street views and landscape scenery. stereoscope, stereographs, entertainment, fun, leisure

Stereoscopy (also called stereoscopic or 3-D imaging) refers to a technique for creating or enhancing the illusion of depth in an image by presenting two offset images separately to the left and right eye of the viewer. Both of these 2-D offset images are then combined in the brain to give the perception of 3-D depth. Three strategies have been used to accomplish this: have the viewer wear eyeglasses to combine separate images from two offset sources, have the viewer wear eyeglasses to filter offset images from a single source separated to each eye, or have the lightsource split the images directionally into the viewer's eyes (no glasses required). Stereographic cards and the stereoscope. Two separate images are printed side-by-side. When viewed without a stereoscopic viewer the user is required to force his eyes either to cross, or to diverge, so that the two images appear to be three. Then as each eye sees a different image, the effect of depth is achieved in the central image of the three. Stereograms cards are frequently used by orthoptists and vision therapists in the treatment of many binocular vision and accommodative disorders. Source: www.wikipedia.org Wooden viewer with two glass "windows", separating divider between them. Sliding cross-piece which holds the photocard between wire holders. Turned handle.home, stereoscope, photography, 3d, postcards, entertainment, viewers

Olive green enamelled stereoscope enclosed in olive green wooden hinged box. Two test stereoscopic pictures of a rhino also kept in box. A wooden oddment (10 cm) is also enclosed.Engraved in white on stereoscope: “DC-1940 Serial No. 32” Label on front of box: “stereoscope”

Stereoscope wooden with metal eye-shield with inscription "Sun Sculpture U&U Trade Mark" and folding handle. Also inscribed "Manf'd by Underwood and Underwood New York. Patented June 11, 1901, Foreign Patents Applied For".flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Part of the Uebergang Collection (H49). This would have been used by Ray and Joyce Uebergang as children during the 1930s.Wooden frame with two-lense metal viewer. The metal viewer is an oval shape with an etched pattern and suede-covered edge. A removable wood and metal attachment has two wire holders for the stereograph cards. There is a folding spindle-shaped wooden handle attached to the base with a metal fitting. The stereograph is housed in a black cardboard box with 'Rose Stereographs' on the lid. The double-image stereo cards are stored separately.Base: PAT'D APR 20 1897 SEP 20 uebergang, george rose, stereoscope, rose stereographs

Green metal stereoscope in fitted wooden boxEquipmentold delft scanning stereoscope. Patent 542732

Stereoscopes were used together with stereo-graph photographs for a novel form of entertainment and family leisure activity in the 19th and early 20th centuries.An example of domestic entertainment for the family in the 19th and early 20th centuries.Stereoscope with sliding photo holder, folding handle and metal eye shield. Frame and handle made of wood and varnished. Motif of Eagle on eye-shield. Motif on eye shield [eagle]flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, photograph viewer, stereo viewer, stereograph, stereograph photo, stereoscope, family entertainment