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

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

Dept of Defence issued equipment: torch.A significant memory for soldiers who had used this equipment.Army issue torch; drab green in colour but with two yellow bands around the stem. Label: Boniface; Markings: MX-99/U; Makers: Bright Star Trade marg Reg.vietnam, vietnam war, diamond valley vietnam veterans sub branch, equipment

Fire Brigade Memorabilia Display. There are 8 coloured photos in Album 9B of the display all taken 03.09 2003. On display are photos, trophies, equipment and uniforms of the Fire Brigade Members.Coloured photograph of Fire Brigade memorabilia display showing, Various communications equipment used.stawell

Staff member demonstrating equipment to 2 students. On reverse, "Photography Information Branch Victorian Dept of Agriculture Ref. No. 1981 (914-17)." "Return to James Pleasance." "Victorian College of Agriculture & Horticulture-Burnley gardens Swan Street, Richmond, Vic 3121."staff, demonstration, equipment, students, james pleasance, victorian college of agriculture & horticulture, burnley gardens, swan street, richmond

The children were students at Bulla Primary School in 1991 and were playing on the playground equipment that was later replaced with more updated items,A non-digital coloured photograph of children playing on playground equipment in a school yard. There are tall trees in the backgroundbulla primary school, playground equipment

South Beach DevelopmentColoured photograph of Earth moving equipment cutting a road through South Beach Estatesouth beach, development, road making, equipment, street

Willgodt T. Odhner invented his very successful “pinwheel” four-function calculator mechanism in Russia in 1874, and his invention was cloned by numerous companies, resulting in dozens of similar models that remained in wide use for almost a century. Numbers are dialed into the sliding levers on the top part of the machine, and are added to the register visible in the carriage at the bottom when the large crank is turned. Shifting the carriage sideways allows multiplication through a sequence of addition operations; the two small cranks zero the registers. The design includes ingenious error-preventing interlocks between all the controls: should the operator fail to return a crank to its resting position, the other controls are frozen until this is corrected. A bell indicates calculations in the negative. Used in Ballarat Institute of Advanced Education (B.I.A.E) Physics department.Black, mechanical calculating machine. Metal. Hand-operated, with three hand-cranks. 10x10 rotor with 13 digit result. Ser. No. 29-286781.5 Black symotape on base front: "PHYSICS". Maker's identification on top surface. Supplier's label (metal, silver & blue) on back: "STOTT & HOARE Pty. Ltd. 171 William St. Melbourne C1 M1991". Stamped on rear panel: "MADE IN SWEDEN". Cast lettering on underside: "M-602 07".calculating machine, pinwheel, calculator, scientific instruments, stott & hoare pty ltd, physics, odhner, ballarat institute of advanced education

Economy (brand) sign Marker

Ornate Snooker Cue standFurniture

Two glass display cabinets used at the School in both the Laboratory and the MuseumGlass display cases

Assorted old keys from the various buildings at the Creswick campusKeys

Upright PianoPiano

Leather sewing kit containing cottons and buttonsMade in Australia. Broad arrow

Canvas sewing kit with cottons and buttonsMade in Aust. Broad arrow. G.V.M.

32 medical tabletsTab oral. SULPHANILIAMIDE OS gramme number 32. Directions - 8 tablets twice daily if wounded

Mirror in khaki canvas bagCHP

Issued to Terry Smethurst for use in SVNGP Leather boots, rubber sole

Vietnam warManual fuel pump. Metal pump is mounted on wooden base.United Aircraft Prod Inc Dayton Ohio Type D2 an-4009

Leather bullet belt for 22 cal. Possible civilian