Wooden slide viewing mechanism with glass viewers and metal tacks with a folding wooden handle.photographic viewing equipment

This is a collection of eight photographs of Air Survey Squadron personnel operating aerotriangulation equipment at the Army Survey Regiment at Fortuna, Bendigo, c1993. PUG4 devices were used by technicians to stereoscopically view the photography containing the survey control points and the mapping aerial photography. The Control points were transferred from the control photography to the mapping diapositives of aerial photography by drilling their locations into the photographic emulsion. The Zeiss (Jena) Stecometer analytic stereocomparator for air photography shown in photo .1P was introduced at Air Survey Squadron in 1963. Wild PUG4 point transfer devices shown in photos .2P to .4P were introduced in c1968 superseding the PUG2 devices. See item 6195.19P for more photos and descriptions of Air Survey Squadron personnel and aerotriangulation equipment.This is a set of eight photographs of Air Survey Squadron personnel operating aerotriangulation equipment at the Army Survey Regiment at Fortuna, Bendigo, c1993. The photographs were on 35mm negative film and were scanned at 96 dpi. They are part of the Army Survey Regiment’s Collection. .1) - Photo, black & white, c1993, Zeiss (Jena) Stecometer, SPR Kim Baker. .2) - Photo, black & white, c1993, Wild PUG4 point transfer device, CPL Paul Bouton. .3) to .4) - Photo, black & white, c1993, Wild PUG4 point transfer device, L to R: CPL Darren Scott, CPL Paul Bouton. .5) to .6P) - Photo, black & white, c1993, CPL Doug Willis. .7) - Photo, black & white, c1993, WO2 Noel ‘Macca’ McNamara. .8) - Photo, black & white, c1993, SGT Barry Miller..1P to .8P - There are no annotations.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, aerotrig

This collection of 19 photos was most likely taken in 1979 in Air Survey Squadron. The PDP 11/70 minicomputer shown photos .2P to .3P was the operating system introduced in 1977 as the mainframe system for the control of the APC4, aerial triangulation block adjustments, SORA OP Analytical Orthophoto control, APR Analytical Terrain Profile Recorder computation, graphics, and general computing. The Zeiss (Jena) Stecometer analytic stereocomparator for air photography shown in photos .5P to .9P was introduced at Air Survey Squadron in 1963. Aerotriangulation production was expedited using computers for analytical photogrammetric processes. The technician accurately measured between pass, tie, and survey control points on aerial photographs. The OMI/Nistri AP/C-3 analytical plotter shown in photos .10P and .11P was introduced in 1972–1973. Photo .11P shows a coordinatorgraph attached to the AP/C-3. The Zeiss D2 Planimat Stereoplotter shown in photo .12P was used for analytical orthophoto control. Wild PUG4 point transfer devices shown in photos .17P to .19P were introduced in c1968 superseding the PUG2 devices. PUG4 devices were used by technicians to stereoscopically view the photography containing the survey control points and the mapping aerial photography. The Control points were transferred from the control photography to the mapping diapositives of aerial photography by drilling their locations into the photographic emulsion.This is a set of 19 photographs of Air Survey Squadron personnel operating aerotriangulation equipment at the Army Survey Regiment at Fortuna, Bendigo, c1979. Black and white photos are on photographic paper and were scanned at 300 dpi. They are part of the Army Survey Regiment’s Collection. .1) - Photo, black & white, c1979, Aerotriangulation tasks, unidentified technicians. .2) to .3) - Photo, black & white, c1979, PDP-11 minicomputers tasks, unidentified technician. .4) - Photo, black & white, c1979, Aerotriangulation tasks, unidentified technician. .5) - Photo, colour, c1979, Zeiss (Jena) Stecometer, unidentified technician. .6) to.9) - Photo, black & white, c1979, Zeiss (Jena) Stecometer, unidentified technician. .10) - Photo, black & white, c1984, OMI/Nistri APC/3-1 analytical stereoplotter, SPR Kristin (Isaac) Skidmore. .11) - Photo, colour, c1979, OMI/Nistri APC/3-1 analytical stereoplotter, unidentified technician. .12) - Photo, colour, c1979, Zeiss D2 Planimat Stereoplotter, unidentified technician. .13) - Photo, black & white, c1979, Aerotriangulation tasks, unidentified technician. .14) - Photo, black & white, c1979, Aerotriangulation tasks, unidentified technician. .15) - Photo, black & white, c1979, Aerotriangulation tasks, CPL Ken Talbot-Smith .16) - Photo, black & white, c1979, Aerotriangulation tasks, SPR David Jobe. .17) - Photo, black & white, c1979, Wild PUG4 point transfer device, WO2 Brian Mead. .18) - Photo, black & white, c1979, Wild PUG4 point transfer device, CPL Andy Wilson. .19) - Photo, black & white, c1979, Wild PUG4 point transfer device, unidentified technician..5P is annotated ‘OMI-Nistri AP/C Analytical Plotter’ and ’Topo 36’. .12P is annotated ‘Zeiss Jena Stecometer Stereocomparator’ and ’Topo 35’. There are no annotations on the other photos.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, aerotrig, air survey

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

One of a series of photographs donated by the City Engineer of the former City of Kew, showing road works. The photos variably include council workers, signage and equipment.One of a series of photographs of core local government services as practised by the City of Kew. The photographs are an accurate record of street works of the period. Original black and white photographic positive of a road works in the former City of Kew. The photo shows an excavation in Studley Park Road near the corner of Carson Street in 1968/9. A Council officer and worker inspect the pit. Excavation equipment and a Council truck are at the back of the view. STUDLEY PARK ROAD AT CARSON STREET 1968/9city of kew, local government -- city of kew, road works, street works, kew city depot, studley park road -- kew (vic.)

One of a series of photographs donated by the City Engineer of the former City of Kew, relating to road works. The photos variably include council workers, signage and equipment.One of a series of photographs of core local government services as practised by the City of Kew. The photographs are an accurate record of street works of the period. Original black and white photographic positive of roadworks in the former City of Kew. This is a close up technical view of creating a bitumen and gravel road with the City's steam roller in the distance.city of kew, local government -- city of kew, road works, street works

The Wodonga Historical Society Haeusler Collection provides invaluable insight into life in late nineteenth and early twentieth century north east Victoria. The collection comprises manuscripts, personal artefacts used by the Haeusler family on their farm in Wodonga, and a set of glass negatives which offer a unique visual snapshot of the domestic and social lives of the Haeusler family and local Wodonga community. The Haeusler family migrated from Prussia (Germany) to South Australia in the 1840s and 1850s, before purchasing 100 acres of Crown Land made available under the Victorian Lands Act 1862 (also known as ‘Duffy’s Land Act’) in 1866 in what is now Wodonga West. The Haeusler family were one of several German families to migrate from South Australia to Wodonga in the 1860s. This digital image was produced from one of the glass negatives that form part of the collection, probably taken by Louis Haeusler (b.1887) with the photographic equipment in the Wodonga Historical Society Haeusler Collection. This item is unique and has well documented provenance and a known owner. It forms part of a significant and representative historical collection which reflects the local history of Wodonga. It contributes to our understanding of domestic and family life in early twentieth century Wodonga, as well as providing interpretative capacity for themes including local history and social history.Digital image created from the Haeusler Glass negative collection. A view of water between trees near Wodonga, Victoria C. 1910wodonga pioneers, haeusler family, glass negatives, dry plate photography, wodonga

Set of 5 black and white photographs of the Glenhuntly depot sub-station, taken by the photographic section of the Dept of Infrastructure during early 1999. .1 - interior view of sub-station showing a rotary converter, crane rail and substation equipment. .2 - ditto .3 - High Voltage cable entry points .4 - view of Glenhuntly Depot showing location of sub-station through the large doors. .5 - Transformer with Mike Ryan standing alongsideEach photo has on the rear a "Copyright Department of Infrastructure with details for reordering and a hand written numbers - 1999 - 101 to 110 (not all photos printed).trams, tramways, substation, rotary converters, glenhuntly tram depot

This collection of 14 photos was most likely taken in the 1970s and 1980s in Air Survey Squadron. The PDP 11/70 minicomputer shown in photo .1P was the operating system introduced in 1977 as the mainframe system for the control of the APC4, aerial triangulation block adjustments, SORA OP Analytical Orthophoto control, APR Analytical Terrain Profile Recorder computation, graphics, and general computing. Technicians used the Wild A9 Stereocomparator shown in photo .2P to accurately measure between pass, tie, and survey control points on aerial photographs. The Zeiss D2 Planimat Stereoplotter shown in photos .3P to .4P was used for analytical orthophoto control. It was introduced in 1972-1973 The Zeiss (Jena) Stecometer analytic stereocomparator for air photography shown in photos .5P to .11P and .14P was introduced at Air Survey Squadron in 1963. Aerotriangulation production was expedited using computers for analytical photogrammetric processes. The technician accurately measured between pass, tie, and survey control points on aerial photographs. Wild PUG4 point transfer devices shown in photos .12P to .13P were introduced in c1968 superseding the PUG2 devices. PUG4 devices were used by technicians to stereoscopically view the photography containing the survey control points and the mapping aerial photography. The Control points were transferred from the control photography to the mapping diapositives of aerial photography by drilling their locations into the photographic emulsion.This is a set of 14 photographs of Air Survey Squadron personnel operating aerotriangulation equipment at the Army Survey Regiment at Fortuna, Bendigo, c1970s to 1980s. Photographs .1P to .13P were on 35mm colour slide film and scanned at 96 dpi. Photograph.14P was printed on photographic paper and was scanned at 300 dpi. They are part of the Army Survey Regiment’s Collection. .1) - Photo, colour, c1979, PDP-11 minicomputer. .2) - Photo, colour, c1970s, Unidentified technician operating a Wild A9 Stereocomparator. .3) - Photo, colour, c1970s, Zeiss D2 Planimat Stereoplotter. .4) - Photo, colour, c1970s, Zeiss D2 Planimat Stereoplotter, unidentified technicians. .5) - Photo, colour, c1970s, Zeiss D2 Planimat Stereoplotter, SGT Christopher Wardley. .6) - Photo, colour, c1970s, Zeiss D2 Planimat Stereoplotter. .7) to.9) - Photo, colour, c1970, Zeiss (Jena) Stecometer, unidentified technicians. .10) to.11) - Photo, colour, c1988, SPR Toni Wright operating a Zeiss (Jena) Stecometer. .12) - Photo, colour, c1970s, Wild PUG4 point transfer device, SPR John Shepard. .13) - Photo, colour, c1970s, Wild PUG4 point transfer device, SPR David Edwards. .13) - Photo, colour, c1970s, Wild PUG4 point transfer device, SPR David Edwards. .14) - Photo, colour, c1980, Zeiss (Jena) Stecometer, SGT Bruce Hammond.Some of the equipment is annotated on the frame of the 35mm slides.royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, aerotrig, photogrammetry

These 10 photographs were most likely taken in the 1990s in Lithographic Squadron at the Army Survey Regiment, Fortuna, Bendigo. In photos .1P to .2P the technicians are applying a UV-sensitive pigmented dye emulating one of the print colours to a white opaque polyester sheet mounted on a rotating table in a whirler. The coated sheet was dried before placement in a vacuum light frame beneath a stud registered map negative. They were then exposed to a carbon arc lamp. For more photos and details on the process, see item 6059.5P. In photos .3P to .5P the technician is preparing a orthophotomap film positive. Photo .6P is the rear view of the tri-linear film punch. In photos .7P and .8P the technician is operating a heavy-duty guillotine to trim bulk printed map stock. Cartographers normally provided trim marks to specified map dimensions as guidance to the printer. The trimming stage, like all the other printing processes required high levels of accuracy. These guillotines were extremely powerful to cut through bulk quantities of printed maps. For more photos and details on this process, see item 6069.6P. In photo .9P the technician is operating a daylight film contacting frame. In photo .10P LT Ian Stoddart is taking a well-earned break.This is a set of 10 photographs of lithographic technicians undertaking tasks at the Army Survey Regiment, Bendigo c1990s. Photos .1P to .7P and .9P to .11P are on 35mm negative film and scanned at 96 dpi. Photo .8P is printed on photographic paper and scanned at 300 dpi. They are part of the Army Survey Regiment’s Collection. .1) and .2) - Photo, black & white, c1990s, unidentified printer technician and SPR Janet Murray using the map proof whirler. .3) to .5) - Colour, c1990s, Mick ‘Buddha’ Ellis preparing an orthophotomap film positive. .6) - Photo, Colour, c1990s, rear view of tri-linear film punch. .7) & .8) - Photo, Colour, c1990s, unidentified technician operating a heavy-duty guillotine. .9) - Photo, Colour, c1990s, printer technician SPR Shona Hastie operating a daylight film contacting frame. .10) - Photo, Colour, c1990s, LT Ian Stoddart taking a well-earned break. .1P to .10P– no annotationroyal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, litho

The Kromskop (pronounced Chromescope) is one of the earliest commercial applications of colour photography, and was invented by Frederic Eugene Ives and announced around 1896, it is described in his English patent of 1895 and in a US patent of 1894. It was shown at a Camera Club in Britain in January 1896 and at the February Royal Photographic Society meeting, and was available for sale from early 1897. The Photochromoscope Syndicate was formed in 1896 or 97 to promote the viewer in Britain, and wound up in 1899. It was manufactured in south London.A monocular instrument used to reproduce colours, in a mahogany box The viewer combines stereo images from three-colour separation transparencies called Kromograms, these are viewed through red, green and blue filters. A Kromogram comprises three monochrome transparencies printed from three-colour separation negatives which are taped together. The order being red image, blue image, green image with a label and caption between the red and blue images. The red image lies horizontally on the top step of the viewer above a red filter, the blue image lies on the lower step above a blue filter, the green image stands vertically at the back of the viewer. The red and blue images are reflected into the eyepieces by transparent mirrors, these are coloured to absorb the light that they reflect to prevent a double image from the rear surface of the mirror, the mirror for the red image is coloured cyan/blue, that used for the blue filter is coloured green (the patent indicates a yellow filter). The green image is illuminated by a yellow reflector. As the mirror below the blue image is green there is no need for a green filter immediately in front of the green image. The viewer can be used in daylight, for some conditions a diffuser is used, this is hinged to the yellow reflector and laid across the steps. An artificial light was also available. The mirrors and image positions can be adjusted in the event that they become misaligned. (http://www.earlyphotography.co.uk/site/entry_V80.html, accessed 08 April 2022) The Junior Kromskop was a mono viewer Kromskop. henry sutton, photochromoscope syndicate, f.e. ives, camera club, photography, colour photography, kromskop, frederic eugene ives, junior kromskop, photographic equipment, camera