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

An optical device with horizontal axis, mounted on a tripod. The polarimeter is used for determining the polarising properties of solutions. ballarat school of mines, scientific equipment, scientific instruments, scientific objects, polarimeter, polarising liquids

This flash eliminator from a 1st Battalion, Royal Australian Regiment, M60 machine gun was hit by a Viet Cong bullet on 6 November 1965 during Operation Hump north of Bien Hoa. The bent metal on the eliminator can be clearly seen. The round fragmented on impact, wounding both the gunner, Private Anthony John McIvor from Richmond, NSW and the gun No.2 , Private Glen Brett Woodward from Brisbane, Queensland. Woodward subsequently returned to operations but McIvor was evacuated to Australia to be treated for his wounds.A muzzle device attached to the muzzle of a rifle, e.g a M60 machine gun that has a bent head.m60 machine gun, operation hump, bien hoa, pte anthony john mcivor, pte glen brett woodward, flash eliminator

This item can be used for cleaning rubber tubing or to assist with the introduction of rubber catheters and tubing. Mary Howlett (1840-1922) began practising as a country midwife in 1866 in the western district of Victoria. She qualified as a 'ladies monthly nurse' in 1887 and continued to practise as a nurse and midwife until 1920.She began her six months training at the Melbourne Lying-In Hospital. She was known by many as 'Auntie', and her career spanned more than 50 years. Mrs Howlett's midwifery box and contents were given to Dr Frank Forster, and he donated them to the museum collection in 1993.Device made of metal wire with a rounded point at one end and an eye hook the other end.surgery, midwifery

In 1896 Robert James Probyn-Williams was appointed first honorary anaesthetist to the London Hospital and joined a select band of fulltime anaesthetists (26) in Great Britain. The Probyn Williams inhaler was a further modification of the Clover inhaler with narrow airways and rebreathing.Ovoid shaped metal ether inhaler device with a dark brown leather fask mask attached.Moulded into inhaler: MAYER & MELTZER / LONDON

blue canvas softbag containing extraction device made of webbing straps and canvas with hard insertsmarker is Neann

This instrument was used by Dr Fritz Duras (1896-1965), who moved to Australia from Germany in 1937. As his father was Jewish, Duras was forced to leave Germany , and came to Australia to take up a post as director of physical education at Melbourne University. Metal catheter with internal wire. Catheter is in a vague 's' shape, with a thinner and thicker section. A loop at one end it attached to a wire which can be slid in and out of the device. There are two small round attachments at the thinner end of the device which function as grips. obstetrics

Dial sight used with QF 25 pdr field gun. This delicate device was mounted on a fitting beside the barrel of the gun and used to accurately aim the weapon when firing. This device has an eyepiece and has a circular, rotatable scale ring which is graduated in degrees.ww2, dial sight, sight, 25 pdr, qf 25 pdr, 25 pounder, field gun

Before factory production became commonplace in medicine, dispensing was considered an art and pill machines such as these were a vital component of any chemist’s collection. This machine dates back to the days when your local chemist or apothecary bought, sold, and manufactured all his own drugs and medicines to everybody who lived within the local community. In Victorian times, there was no such thing as off-the-shelf medicine. Every tablet, pill, suppository, ointment, potion, lotion, tincture and syrup to treat anything from a sore throat to fever, headaches or constipation, was made laboriously by hand, by the chemist. Pill machines such as these first appeared in the mid-1700s and quickly became a staple of the Victorian chemist’s shop. A ‘pill mass’ of medicinal powders mixed with a binding agent would be hand-rolled into a pipe on the tile at the back of the machine. This would then be placed across the grooved brass plate and cut into equal-sized pills using the corresponding side of the roller. Once all the necessary ingredients for the pills had been measured and ground with a pestle and mortar a final ingredient was poured in, syrup – this acted as a binding-agent. You could then roll it into a sausage shape. The largest part of the machine is the board. This is set at an angle and is comprised of the rolling surface, the cutting grooves, and the collection-tray. The large flat surface is for rolling out the pill-paste into the sausage shape. This is then rolled towards the brass cutting-grooves. The paddle (the second piece) is flipped over so that the grooves there line up with the grooves on the board. Rollers on the ends of the paddle roll against the brass edges of the board, and they guide the paddle straight across the grooves, taking the pill-mass with it. The grooves on the paddle and the board slice up the pill-mass and, after rolling the thing back and forth a couple of times like a rolling-pin, the circular pills roll off the grooves and into the tray at the bottom. https://galwaycitymuseum.ie/blog/collections-spotlight-victorian-pill-making-machine/?locale=en The collection of medical instruments and other equipment in the Port Medical Office is culturally significant, being an historical example of medicine from late 19th to mid-20th century. Pill making device including a grooved base board and grooved sliding board with two pill moulds.None.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, pills, pill maker, medicine, health

Used as tBefore factory production became commonplace in medicine, dispensing was considered an art and pill machines such as these were a vital component of any chemist’s collection. This machine dates back to the days when your local chemist or apothecary bought, sold, and manufactured all his own drugs and medicines to everybody who lived within the local community. In Victorian times, there was no such thing as off-the-shelf medicine. Every tablet, pill, suppository, ointment, potion, lotion, tincture and syrup to treat anything from a sore throat to fever, headaches or constipation, was made laboriously by hand, by the chemist. Pill machines such as these first appeared in the mid-1700s and quickly became a staple of the Victorian chemist’s shop. A ‘pill mass’ of medicinal powders mixed with a binding agent would be hand-rolled into a pipe on the tile at the back of the machine. This would then be placed across the grooved brass plate and cut into equal-sized pills using the corresponding side of the roller. Once all the necessary ingredients for the pills had been measured and ground with a pestle and mortar a final ingredient was poured in, syrup – this acted as a binding-agent. You could then roll it into a sausage shape. The largest part of the machine is the board. This is set at an angle and is comprised of the rolling surface, the cutting grooves, and the collection-tray. The large flat surface is for rolling out the pill-paste into the sausage shape. This is then rolled towards the brass cutting-grooves. The paddle (the second piece) is flipped over so that the grooves there line up with the grooves on the board. Rollers on the ends of the paddle roll against the brass edges of the board, and they guide the paddle straight across the grooves, taking the pill-mass with it. The grooves on the paddle and the board slice up the pill-mass and, after rolling the thing back and forth a couple of times like a rolling-pin, the circular pills roll off the grooves and into the tray at the bottom. https://galwaycitymuseum.ie/blog/collections-spotlight-victorian-pill-making-machine/?locale=enhe companion item to pill-maker base, item 488.2The collection of medical instruments and other equipment in the Port Medical Office is culturally significant, being an historical example of medicine from late 19th to mid-20th century.Pill making device including a grooved base board and grooved sliding board with two pill mouldsNone.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, pill making, pill mould, medicine, health

These net floats are handmade from lightweight cork wood and are used for suspending fishing nets in the water. Newspaper articles dated from 1848 to 1916 mention net fishing in Warrnambool's Hopkins and Merri rivers and Lady Bay. The Melbourne Argus dated January 11, 1848, published a quote from Captain Theobald of the vessels ELLEN and ELIZABETH, made on his first visit to Warrnambool "“…Fish are very plentiful here; on Christmas day a net was thrown into the Hopkins, and, after two or three draws, a boat load of beautiful fish was obtained…” The Argus, Melbourne, Sat. 29 May 1858, forwarded from The Examiner newspaper; "Extraordinary Fish. We have been presented with a very singular fish, caught by Mr. Meek in the Hopkins [Hopkins River, Warrnambool] last week. It is about three inches long, with a slate-coloured body, and a beautiful wing on each side. It was caught with other fish at night, in a net, and its eyes shone as bright as diamonds." A method for making cork net floats mentioned, in a 15th-century book, advised cutting the corks and then burning a hole through the centre of each one with a hot iron. The prepared corks were then joined together with a horsehair line. The cork's size and the line's thickness depended on the net's weight.The net floats are an example of fishing equipment used for many centuries and still in use today. In Warrnambool net fishing was a common practice from 1848 and became a livelihood for many fishermen. Net floats; cylindrical blocks of 16 corks threaded onto string with a hook-holding device at the end. warrnambool, shipwreck coast, flagstaff hill, flagstaff hill maritime museum, flagstaff hill maritime village, net floats, cork net floats, fishing, fisheries, fishing equipment, handmade, net fishing, fisheries act, andrew ferrier, william flett, warrnambool breakwater, merri river, hopkins river, captain theobald, ellen, elizabeth

A telegraph key or Morse key is a specialised electrical switch used by a trained operator to transmit text messages in Morse code in a telegraphy system. Keys are used in all forms of electrical telegraph systems, including landline (also called wire) telegraphy and radio (also called wireless) telegraphy. An operator uses the telegraph key to send electrical pulses of two different lengths: short pulses, called dots or dits, and longer pulses, called dashes or dahs. These pulses encode the letters and other characters that spell out the message.Metal device with black knob mounted on a wooden base. A plaque with printed text is also attached to the base.Printed: GIVE A SERIES OF DASHES INSTEAD / OF A STEADY EXPOSURE WHEN CALL- / ING FOR LIGHT, OR SHOWING LIGHT. / USE THE PLUG IN No. 1 / SOCKET AS LONG AS THE / LIGHT IS GOOD ENOUGH. / THEN CHANGE TO No. 2 THIS WILL / LENGTHEN THE LIFE OF BOTH BULB / AND BATTERY.morse code, communication, telegraph key, messages, pulses

Round metal instrument with voltmeter (hands missing) with twisting drum inside and a metal coupling device/mount.Engraved in front plate: 'VOLTMETRE / ELECTROSTATIQUE / ABRAHAM & VILLARD / J. CARPENTIER / PARIS / 4050 D2'electrostatic voltmeter, abraham & villard, j carpentier, scientific instruments

Field clinometer MK VI used in conjunction with the QF 25 PDR field gun. This device was mounted on a fitting at the breech end of the gun barrel and used to accurately indicate the elevation of the gun barrel. The device is calibrated in degrees and minutes and is adjustable enabling the weapon to be accurately aimed.ww2, 25 pdr, qf 25 pdr, 25 pounder, field gun, clinometer, field clinometer mkvi, field clinometer, clinometer mkvi

This simple device was/is used in the armed and other services to help keep uniforms clean when polishing the buttons and badges.

A fluorescent screen seen with an illuminated scale shows the wavelength(s) of entering light. A Cylindrical Quartz Lens is provided to concentrate on the slit light from weak sources. The scale is illuminated by regular white light through a window. Ultra Violet Spectroscope. A black finished device with adjustable aperture in a storage box with eyepiece shield and clamping screw. scientific instrument, balance, spectoscope, ultra violet spectroscope, prism

South Vietnam: Gallantry Cross. (Heroic conduct while fighting the enemy.) ( Palm device is citation for Unit Award.)medals, vietnam, army

Device for tipping molten metal ladles. In use it would be suspended from a crane. Unpainted in a lightly rusty conditionMakers name (EBELING) cast on an oval brass plate.machinery; casting; foundry

Photograph of John Cook with two clients, one holding a large button telephone and the other writing on a notepad using an overhead light. One black and white photograph has been altered to create a portrait of John Cook.B/W photographs, and b/w and col. transparencies of John Cook and two clients using assistive devices. association for the blind, john cook

Made for the opening of the W.J. Tyler store in Sackville Street, Port Fairy in 1901The hanger represents W.J.Tyler, an early business in Port Fairy which no longer exists.Wooden trouser hanger with black text and red felt lining. Wire hanging device hinged to open hanger.W.J. Tyler Merchant 'Phone 38 Port Fairy. Germanyhanger, trouser, advertising, tyler, port fairy

Standard issue item used by Australian servicemen during the conflict in Vietnam (1962-1972)Field ration eating device: being a small metal can opener, bottle opener and spoon in one tool.Taiwanmess hall, eating, fred, field ration eating device, soon, multi-tool

A wooden racquet with a convex throat, and grooved handle. The throat on obverse features the decal inscription: EUREKA. The throat on reverse features the decal logo, in gold, of a dog above a diamond device. Inscription within device: D & M/TRADE MARK. Materials: Wood, Glue, Lacquer, Metal, Inktennis

A wooden racquet with a convex throat. The crown on obverse features the decal inscription: HARVARD. The throat on obverse features the decal logo, in gold, of a dog above a diamond device. Inscription within device: D & M/TRADE MARK. Materials: Wood, Gut, String, Leather, Glue, Lacquer, Metal, Inktennis

Item belonged to Maxwell Lennox Matheson No 418447 RAAF. Refer Cat No1959 for his service record.This device was mounted outside of aircraft, in air stream, generating a vacuum. L = 27 cm. Air tube and coupling at base. Manufactures plaque states "Type B-4 plus misc numbers."venturi, equipment aircraft

A pelvimeter is used in obstetrics for measurement of the female pelvis, with the aim of attempting to determine whether there will be any potential issues with a vaginal birth. This pelvimeter is similar in style to Martin's pelvimeter (see Aesculapius). This instrument was included with other obstetric instruments, mostly destructive instruments, given to RANZCOG from Box Hill Hospital labour ward in February- March 1998. The maternity service at Box Hill Hospital combined with St Geroge's Hospital in Kew to be known as Birralee Maternity Service. These instruments were collected by Julie Collette, Unit Manager, St George's Kew and given to RANZCOG Museum Curator, Susan Barnett.Pelvimeter, manufactured by Ramsay. Metal device with calibrator graduated to 18 inches/ 45 cms. Inscribed " Ramsay" upper arm."Ramsay"obstetrics

This pie funnel is a hollow ceramic device and is shaped like a funnel or chimney. It is used for supporting or venting a pie. Beige/stippled.The improved popular pie funnel. Carries away the steam and leaves the pie crust as light and flakey inside as on the surface. Foy & Gibson Pty Ltd, Collingwood. (green printing). pie funnel, baking implements, foy & gibson pty ltd

A wooden tennis racquet with plastic ribbon whipping around shoulders and shaft, and a short, fine grooved handle. Decal on throat is Cortland Tennis Racquets logo within red triangle device crowned by gold wing device. Materials: Wood, Gut, Plastic, Leather, Cloth, Ink, String, Glue, Lacquer, Metaltennis

Bevel gauge for a bench saw - large metal semi circular attached to a straight wood handle. Device shaped like a protractor flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

This model clinometer used in both WW1 and WW2 for checking artilllery and mortar barrel anglesPrecision instrument widely used by Alliied forces in two warsMetal with some parts painted black. Device comprises a segment of a circle with an adjustable radial arm with bubble level on a slide attached"Clinometer Field Mark VI No. A.221" Noblet and Forrest 1941" "Direction of Target" with arrow. "Use this Base for 0° - 45°" "45° - 90° Target" with arrow Circle segment graduated with 0 - 44 degrees on side, 45 - 89 degrees other side. Arm graduated 0 - 60 minutes both sides clinometer, artillery instruments