A Dunlop Maxply tennis racquet (.1), with plastic ribbon whipping around shoulders and shaft, and 'Eternyl' polyamide (nylon) stringing. On the obverse, the Dunlop Maxply trademark features across base of head and throat. Dunlop logo in arrowhead device features across base of head, on reverse. Dynamic 'D' trademark features on red butt cover. Racquet head cover (.2) features white Dunlop logo upon burgundy background. Materials: Wood, Nylon, Plastic, Ink, Leather, Glue, Lacquer, Metal, Enamel, Adhesive tape, Cloth, Metal, Plastic, Paint, Synthetic materialtennis

A Dunlop Maxply Fort, Lew Hoad Personal Model tennis racquet, with plastic ribbon whipping around shoulders and shaft, and leather handle grip with floral perforations. On the obverse, the Dunlop Maxply trademark features across base of head and throat. Head and neck photo decal image of Hoad, model name, and Dunlop logo, feature along the shaft. Decal of retailer features across throat on reverse. Dynamic 'D' trademark in arrowhead device features on plastic butt cover. Materials: Wood, Gut, Plastic, Ink, Leather, Glue, Lacquer, Metal, Enamel, Adhesive tape, Nylontennis

A Dunlop, Rod Laver, Grand Slam tennis racquet, with ribbon whipping around shoulders, which are enamel painted along with throat and shaft, and leather handle grip with patterned perforations. Model name features along throat and shaft, accompanied by decal images of the flags of U.S.A., Great Britain, Australia, and France. 'D' trademark in arrowhead device, above Dunlop logo, features across base of the shaft. Dynamic 'D' trademark features on butt cover. Materials: Wood, Nylon, Ribbon, Ink, Leather, Glue, Lacquer, Metal, Enamel, Adhesive tape, String, Plastictennis

Metal box with hinged lid containing Morse code equipment – batteries, bell, transmission key. Remains of webbing carry straps on back (see photo). This item has been modified from the original design. The item has a battery box located behind the Morse key but the original battery has been replaced by two rectangular 1.5 V batteries which were placed in the shelf below the Morse key. That shelf was initially intended to store the audio telephone hand piece which is no longer with the device. Hence, the final use of the item was as a Morse key only.Stencilled on outside lid (see photo): TELE SET D M (3 or 4 other indecipherable faint letters/numbers; likely "D. MK V." with star) YA. 6371 Inside (on movable frame, for holding hand piece): PRESS KEY WHEN FINISHED Stamped into metal lid of battery box (behind Morse key): PX SERIAL NO. (no actual serial no. stamped on lid)

An eggbeater is a hand-held device with a crank on the side geared to one or more beaters. The user grips the handle with one hand and operates the crank with the other, creating the rotary action. A hand-turned rotary egg beater was patented by J.F. and E.P. Monroe in 1859 in the US. This egg beater patent was one of the earliest bought up by the Dover Stamping Company, whose Dover egg beaters became a classic American brand. The Monroe design was also manufactured in England. In 1870, Turner Williams of Providence, R.I., invented another Dover egg beater model. The Hobart Manufacturing Company was an early manufacturer of large commercial mixers. A mechanical egg beater with a wooden handle and steel gears and crank c1940cooking, kitchen equipment, dairy, cakes, housework, early settlers, pioneers, baking, nutrition, blacksmiths, market gardeners, cake mixers, moorabbin, cheltenham, bentleigh, brighton, monroe e.p., monroe j.f., egg beaters, williams turner, dover stamping compant ltd., hobart manufacturing company ltd.

Until suction became available in the 1930s, maintenance of a clear airway during oral and nasal surgery relied on posturing of the patient, mopping with sponges or the temporary placement of swabs or throat guards. Removal of surgical debris such as polyps, blood clots or foreign bodies could only be effected by the finger or devices such as probangs. The Probang is inserted blind (perhaps guided by a finger), the main shaft can then be held in the left hand whilst the right hand withdraws the inner tube. This results in a fanning out of the linear strands which are visible proximal to the tip. Held in this position the instrument is withdrawn and is supposed to scoop out the offending mass. Long flexible metal rod covered in gum resin sheath with a ring grip at the proximal end and a smooth metal rounded edge tip for insertion into the airway for clearing of obstructive matter.Stamped onto gum resin sheath: MADE FOR / CARL ZOELLER BRISBANE / GERMANY Stamped onto gum resin sheath in gold leaf: [indecipherable - presumably manufacturer's label]probang, flexible, oral, airway, horsehair, anaesthesia, obstruction, dr sharkey, lidcombe state hospital

Sir Frederic W. Hewitt (1857-1916), an accomplished and well respected English anesthesiologist, was an expert in the function and use of the Clover Ether Inhaler. In 1901, Hewitt described his modification of the Clover Inhaler. Often referred to as the Hewitt Wide-Bore Inhaler, Dr. Hewitt introduced changes in order to make it easier to breathe through the device and improve the ventilation of oxygen and carbon dioxide. In 1901, Hewitt was recruited to anesthetize King Edward VII for emergency abdominal surgery. This was just a day or so before the new King was to be coronated. He recovered well, and Hewitt became the first anesthesiologist ever to be knighted. (Source: Wood Library Museum)Tall black round topped box with brass hooks at the sides and brass hinges at rear. There is a brown fabric handle on the top. The box has red padding inside the lid and red lining inside the base and sides. There is a round section in the base of the box for holding the round clear glass bottle for ether. There is also a ellipse-shaped metal inhaler on small metal base with a thin metal handle and pipe with bakelite plug attached via a small metal chain. A brown mask is made of brown leather and celluloid which is connected to the inhaler. There is a metal ether measure for pouring the ether.On notecard in box: (B) HEWITT'S INHALER 1895, MADE BY GEO. BARTH & CO LTD., ADVERTISED AS THE SOLE MAKERS OF THE INHALER AND RECOGNISED BY HEWITT IN HIS TEXT BOOK - ANAESTHETICS AND THEIR ADMINISTRATION - AS THE MAKER OF HIS INHALER. / GIVEN BY DR. E.S. HOLLOWAY IN 1951, WHO ACQUIRED MUCH OF HOWARD JONES' EQUIPMENT AFTER THE LATTER'S DEATH. Stamped on underside of glass bottle in a circle: WUBW [illegible] Blue sticker on inhaler: O.2.13. Printed on inhaler under handle: Geo Barth [illegible] / SOL [illegible] Printed on body of inhaler: Full Printed on body of inhaler: 1/2 Printed on inside of leather mask: F35hewitt, sir frederic, jones, howard, inhaler, geo. barth & co. ltd., ether

Stereo-graphs were popular 1850 - 1930 Most stereoscopic methods present two offset images separately to the left and right eye of the viewer. Stereo-graphs feature two photographs or printed images positioned side by side about two and half inches apart, one for the left eye and one for the right. When a viewer uses a stereoscope, a device for viewing stereo-graphs, the two-dimensional images are combined by the brain to give the perception of 3D depth. The London Stereoscopic Company quickly developed technologies for mass - producing stereo-graphs; and between 1854 and 1856 the company sold over half a million stereo-graphs. Small, hand-held metal and timber steroeographic view-finder. The metal goggles are engraved with a free-flowing design. The rim of the goggles are covered in red velvet. A timber handle is attached with a metal hinge to the timber extension that has a wire frame to hold the stereo photographs. The streographic photos comprise 2 identical black and white photos mounted, side by side on brown card.Photocards 'ROSE'stereographs, stereoscopes, photographs, view-finder, wheatstone charles, london, moorabbin, melbourne, bentleigh, early settlers, market gardeners, entertainment, stereograph cards

This photograph depicts mining operations within the Beechworth area, in an unidentified valley where sluicing was utilised as a method for extracting gold from the environment. After gold was discovered in the region in 1851, sluicing became a characteristic of gold mining in the region - "Ovens miners carved intricate networks of races" throughout the region - involved the diversion of water in many channels, or water races, which contained inbuilt 'ripple devices' designed to trap gold for later extraction. By 1871, 900 miles of water races had been cut into the Beechworth Mining District. As suggested by the numerous figures involved in labouring along the water race, sluicing was a source of considerable employment within the region. This image is of important historical significance for its ability to convey information about sluicing and the methods used to find gold in the 1850s, and provides clues as to how sluicing and the widespread construction of water ranges changed the environment of the region. This image is important for current research into the history of the Ovens region in Victoria, which played such a prominent role in the early Australian gold mining industry. Therefore, this image has the capacity to be beneficial for research into society and the motivations of those living and working in this region during this period and therefore, has social significance. The Beechworth Burke Museum has additional images relating to gold sluicing and and the mining activities in the area more generally, which can be analysed and studied alongside images like this one.A black and white rectangular photograph printed on matte photographic paperbeechworth, mining, miners, labour, water race, sluicing

A cigarette lighter is a portable device used to generate a flame. It consists of a metal or plastic container filled with a flammable fluid or pressurized liquid gas, a means of ignition, and some provision for extinguishing the flame. A spark is created by striking metal against a flint, or by pressing a button that compresses a piezoelectric crystal (piezo ignition), generating an electric arc. In naphtha lighters, the liquid is sufficiently volatile, and flammable vapour is present as soon as the top of the lighter is opened. Butane lighters combine the striking action with the opening of the valve to release gas. The spark ignites the flammable gas causing a flame to come out of the lighter which continues until the top is closed - naphtha typeA brass cylindrical cigarette lighter with ring to attached to a chain cigarettes, tobacco, cigaretter lighters, safety matches, moorabbin, brighton, cheltenham, pioneers, early settlers

As the Yarra became unsuitable as a source of water, several attempts were made to find alternative sources for the growing population of Melbourne. It was not until 1891 that the efforts to sewer Melbourne came to fruition with the setting up of the Melbourne Metropolitan Board of Works (MMBW), now known as Melbourne Water. From 1891 until 1992, it was the responsibility of the MMBW to safeguard public health by providing a sewerage system and a safe water supply system. In 1992, The MMBW merged with a number of smaller urban water authorities to form Melbourne Water. This item was used by MMBW employees as a measuring device to determine areas or figures on a plane surface having either straight or irregular boundaries. The Compensating Polar Planimeter is of historical significance for its association with the former Melbourne and Metropolitan Board of Works (MMBW). This measuring device is perfectly intact and a rare surviving object of standard Board issued equipment. The kit is significant for its representativeness of the theme of Technology in building Victoria's industries and workforce, which continues to resonate strongly within Melbourne Water today.The instrument is inside a black metal case with accessories including: Setting bar, screwdriver, Allen key and spare pole point. Inside is also the adjustable planimeter. mmbw, melbourne water, melbourne metropolitan board of works, technology, instrument, work, measure, historic, water, staff

Wanting to improve upon the limitations of existing Braillers, the Perkins School for the Blind resolved to develop a new machine that would produce uniformity in embossing, was lightweight and was easy to use. By the 1940's, David Abrahams (a teacher at the school) had developed his prototype, but manufacturing restrictions created by World War 2 halted proceedings. In the waiting period, students at the school used the prototype and Abrahams perfected his device. During the post-war era, Howe Press agreed to take on production of the Perkins Brailler and it became of the most popular and commonly used Braillers around the world since it's commercial release in 1951. Also included is a booklet of photocopied instructions with honeycomb binding.Metal Braille writer with nine grey keys, carriage return key and paper rollers on either side, with grey vinyl cover, and photocopied instruction booklet.'Perkins Brailler' embossed on front of machine and in silver on cover. Sticker on top of machine reads "This equipment remains the property of Braille and Talking Book Library 31-51 Commercial Road, South Yarra 3141 Phone: (03) 267 6022." Metal plate attached to front below keys "Designed by David Abraham, Manufactured and Distributed by Howe Memorial Press, Perkins School for the Blind, Watertown, Mass. U.S.A." Stamped on base of front: G0345braille equipment, perkins school for the blind

The invention of the pendulum clock in the 17th century marked a significant milestone in the evolution of wall clocks. The pendulum clock was more precise and dependable than previous clock designs, and it became the standard for timekeeping for many years. In the 19th century, the production of wall clocks became more industrialized, and they were mass-produced for the first time. This made wall clocks more affordable and accessible to the general public, allowing more people to have access to accurate timekeeping devices in their homes and businesses.The brass plaque notes - 'This clock was presented to the MDL Museum to mark the 90th birthday of Mr. Neville Lord Gift from Mrs Annette Lord 22:1:1995'.A brown wooden wall clock with a white round clock face, with roman numerals, and a brass pendulum enclosed in a glass faced compartment. It has a brass presentation plaque below the clock, on the wooden pole.'Gerber' 'Quartz' is printed on the clock face. 'Regulator' is printed in gold lettering on the glass encasing the pendulum. On the brass plaque is written - 'This clock was presented to the MDL Museum to mark the 90th birthday of Mr. Neville Lord Gift from Mrs Annette Lord 22:1:1995'.wall clocks, plaques, timepieces, clocks

The Heliograph MkV is a fascinating piece of historical surveying and communications equipment. It was primarily used for visual signaling by reflecting sunlight with a mirror to send coded messages over long distances. This method was primarily useful in remote areas where other forms of communication were not available. The MkV model, specifically, was widely used by the British Army and other military forces from around 1906 until the mid 1960s. It remained in use with the Australian Army Survey Corps until the mid 1980s. The device typically included a 5 - inch mirror and was often mounted on a tripod for stability. Initially the instrument was used to communicate between survey stations using Morse code to coordinate their activities. Later when better forms of communication were available they were used for precise angle alignment where the sunlight reflection from the mirror was targeted between the survey stations to give very accurate results. The MkV was relatively light weight and portable, making it ideal for use in the field. It could be setup and adjusted quickly. The heliograph had an adjustable mirror that could be tilted to reflect sunlight towards a distant receiver. Surveyors could align the mirror using a sighting device. Whilst it was primarily used by the Military it was also used in civil surveying particularly in the remote areas of Australia. This instrument was used as a training aid to help teach surveyors at the Royal Australian Survey Corps School of Military Survey. Catalog item No 2009 is a tripod that was used to mount the Heliograph whilst being used for surveying.A Heliograph containing two mirrors with brass surrounds mounted on a wooden board as a Training Aid. Item has additional parts attached to the base board."Heliograph Mk V Training Aid"royal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt, asr

These binoculars were originally held in the Headquarters of the Pacific Islands Regiment in New Guinea. In February 1946, Colonel H. T. Allan OBE, MC, ED was presented with the binoculars to bring home as a souvenir. Refer Cat No 2755.4 for his extensive career and awards. During World War 2, they were used by a Japanese Army artillery unit.A tall and heavy set of binoculars comprising the binoculars set and a tripod base with wooden legs. The binoculars are attached to the tripod via a circular metal base plate with a small levelling bubble on the surface. The base plate is marked in degrees from zero to 360. Between each lens tube is an aiming device. The top of the tripod has a winding mechanism for raising and lowering the height of the binoculars. On the right hand side of the binoculars is a marked gauge which allows them to be tilted at different angles of elevation. Each of the eyepieces is able to be adjusted to fit the user's face. A silver metal manufacturer's plate is attached to the top of the binoculars.On the silver manufacturer's plate: Details in Japanese writing.military equipment, military history, herbert trangmar allan, japanese army, binoculars

This general purpose Multi-meter was manufactured after 1950 and used by the SEC Vic (Kiewa Hydro Electricity Scheme) from that date until late 1900's. It was used to measure very small voltages associated with the operation of the various Hydro Generators. The readings were able to be shown by the resistor in use in the current circuit. During this time period, high quality testing instruments were either sourced from Europe or England. This particular meter was manufactured in the Netherlands. This type of "old" analogue meter was replaced by digital meters whose electronic components are a fraction of the size of the older analogue ones.This analog General Purpose multi-meter is quite a large (for handheld mobile) apparatus which permits the easy monitoring of electrical variations within the large SEC Victoria Hydro Scheme's electrical generators. These generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro schemes was achieved from the mid 1900's to the 1960's. At this point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This hydro scheme was instigated by "the Government of the day" as a bold move and was the major force of the World War II refugee and "technical" workforce inclusion of skilled and unskilled migration into the Australian environment. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual multi-cultural diversity of later years.This General Purpose Multimeter is an analogue meter i.e. it has a needle arm that moves across a scale of divisions. This is a large(hand held) device due to the mechanical movement system within and the large size of its electronic components of its circuitry.There are two black bake-lite push buttons operating the wire inserts Positive/negative leads at the top. The meter (protected with a glass window) has clearly marked graduations (top - volts, bottom amperes). Below this are two bake-lite dials (left "potentiometer the right one measuring range selector). Below this is a "dial" switch to input the desired resistance measuring range "V" Front "H&B ELIMA" and to the right Elavi 15n. 0n the front side is a label "STATE ELECTRICITY COMMISSION OF VICTORIA TRANSMISSION DEPT E.C.No." On the bottom of the base is a stenciled layout of the battery "layout" including the fuse . The information notice is presented in five languages starting with German, English,French, Italian, Spanish and Dutchsec vic kiewa hydro scheme, alternate energy supplies, alpine population growth

Black and white print of a donated negative. Print made 12/1998. Photo of SEC tram No. 33 at the Sebastopol terminus with the Royal Mail Hotel in the background. Photo taken during 1968. Tram still has destination of Sebastopol on north end, Fosters Lager sign on hotel and Twin Lakes sign on the tram. Tram overhead has the sheet metal device to assist in putting the trolley pole back on. Two parked cars in the photograph. Photo shows ground conditions at the terminus and taken at same time as Reg. Item 863. Driver turning the pole at the time. Negative rescanned 9-5-2020 and image updated.tramways, trams, sebastopol, royal mail hotel, ballarat, 33, tram 33

Negatives No. N334 and 335 and black and white prints made by a laser printer (stored in folder ) of fitters, overhead crews lining up the overhead at the Russell St. crossover in Bourke St. Has W6 988 in the photo, along with tower wagons 2 and 8. 1606.2 shows device laid between rails that allows the location of the overhead to be checked, relative the to the centre line of the track. Photo taken 19/6/1955. Dave Macartney 12/1/2001 identified Doug Lees in black coat and hat looking at instrument. Doug was an Engineer with the MMTB. Negative scanned hi res and imaged updated 22/5/2020.trams, tramways, melbourne, bourke st, russell st., testing overhead, commissioning, tram w6 988

Yields information about Sturt Street east end in the late 1920's or early 1930's with motor cars and people.Black and White photograph mounted on heavy cardboard backing. Image titled "Sturt Street Ballarat", with a view from the median strip looking east with an ESCo tram at the bottom of the street. Has a number of motor vehicles in the photo, probably late 1920's early 1930's. Prominent in the photo is the store, Suttons store along with and "Indian Store", Alf Dawson - ironmonger, The Courier , and Seidel Bros shoes and boots. Has 7 Velcro dots on rear and marks where mounting devices have been removed on the rear. Note image scanned in two runs through a scanner, resulting in the shading in the image file. trams, tramways, sturt st, suttons, esco

A wooden, oval racquet with a concave throat, cloth tape supports, and fish-tail handle. Inscription across crown on obverse: THE DEMON. Model trademark is stamped on throat on obverse, featuring a horned demon's head device, with the text: THE/DEMON. Manufacturer's decal trademark across throat on reverse, comprises of a hexagram with the text: BEST IS BEST/S&S/L/THRO' THE WORLD. Retailer's decal below: LISLE FRASER/WHOLESALE/AND/RETAIL/SPORTING GOODS/... Inscription stamped along left side of stem and handle: SLAZENGERS (CANADA) LIMITED...MADE IN CANADA. Materials: Wood, Gut, Metal, Glue, Lacquer, Cloth tape, String, Painttennis

The clock was the original clock located over the bar in the Orbost Club Hotel. In 1884 J.A. Petterson built the first Orbost Club Hotel with the licence in the name of Thomas Maguire (his stepson). This hotel was the first in the area and cost 1,400 pounds to build (ref. In Times Gone By - Deborah Hall) and was actually built before Orbost was proclaimed a township - April 17 1885 The R A on the pendulum stands for: retard/advance. It is a common pendulum bob, used by many manufacturers, worldwide. Regulator clocks, sometimes referred to as pendulum clocks, were invented in the late 18th century in a quest for greater timekeeping accuracy. They were weight-driven devices. The pendulum on this clock appears to be German made. .The Orbost Club Hotel was the first hotel built in the Orbost district and was an important hub for the township with many whole town meetings held there.A wall clock with Roman numerals inside a dark brown wooden case. It has a brass pendulum and the key is inside the case.R A on the pendulum.wall-clock orbost-club-hotel

This soda syphon is a device for dispensing carbonated or soda water. The valve allows portion of the contents to be dispensed whilst maintaining the pressure inside to keep the rest of the contents from going flat. The bottle is marked ‘J. Fletcher’. John Fletcher worked as a boy at Rowley’s cordial factory in Banyan Street, Warrnambool. He then worked for John Davis who had established the Union Cordial Factory in Koroit Street, Warrnambool in the 1860s. In 1885 John Fletcher bought the Davis business and operated it until 1930. John Fletcher sold the business to Ralph Reeves and as Reeves initially used Fletcher bottles and syphons, the contents of the bottle could have come from the time of either John Fletcher or Ralph Reeves. This syphon is of interest as it comes from a mid 20th century cordial factory in Warrnambool. Cordial manufacturing was an important industry in Warrnambool for over 100 years. This is a clear glass soda syphon with a round sold base and a rounded body and a metal pump and valve mechanism affixed to the top opening. A glass tube is inside the bottle and is part of the pump mechanism. The top metal section is very corroded. The side of the bottle has the Fletcher trademark - the stylized letters J and F. ‘J. Fletcher Trade Mark Warrnambool’ ‘J. Fletcher’ ‘British Syphon Mfg Co. Ltd London’ cordial manufacturing in warrnambool, fletcher, history of warrnambool

The invention of a hand drill is credited to Arthur James Arnot and William Blanch Brain of Melbourne, Australia who patented the electric drill in 1889. In 1895, the first portable handheld drill was created by brothers Wilhem & Carl Fein of Stuttgart, Germany. Hand-powered devices have been used for millennia. However, during the last quarter of the 19th century a radically improved generation of tools appeared. These tools took advantage of modern mass production machinery and processes (like interchangeable parts) and an increased availability in superior material (metal instead of wood). One of the outcomes included an array of new drilling machines. These human-powered tools were a vast improvement over earlier tools.This item is an example of a commonly used domestic tool - pre power tools.A Stanley hand drill with two wooden handles. The red wheel is painted metal. On red wheel - STANLEY ENGLANDwoodwork tool hand-drill

A megaphone or loudhailer is usually portable or hand-held, the cone-shaped acoustic horn used to amplify a person's voice or other sounds and direct it in a given direction. Used to communicate with others over distances. In Greek mythology, "Stentor" was a Greek herald during the Trojan War. His name has given rise to the adjective "stentorian", meaning loud-voiced, for which he was famous. The large funnel-shaped device is made of painted metal that is riveted together. It has no metal mouthpiece at the narrow end but rather a larger opening that is associated with a movie directors megaphone. It could also be used in a maritime situation or anywhere a person needs to amplify their voice to give directions to others over a distance. The Megaphone has significance for its provenance and historic value, and also as a relatively rare item of equipment once used worldwide in not only marine situations, or light house stations as well as many other differing types of applications where a person voice was needed to be amplified when communicating with others.Pressed Metal megaphone or loud hailer, with rolled wire rims, folded seam and riveted handle painted green and marked "R" "R"warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, megaphone, loud hailer, directors megaphone, communication device

The core memory of this calculator was a #D metal box. The pin must have been attached to a card reader or keyboard to enter the programme. According to Sharp’s serial numbering scheme, which encodes the month and year of manufacture of their electronic calculators at least through the mid-1970’s, this calculator was manufactured in September 1969. The technology used in the Memorizer 30/Memorizer 60 was very typical of that of the late 1960s, with small-scale integrated circuits containing a few gates or flip-flops, and a magnetic core memory array for storing the program steps that the user keyed in using the calculator attached to the device. (with thanks to Rick Bensene, Curator of the Old Calculator Museum, Beavercreek, Oregon, USA) ISharp Memorizer 60 (Model CSA-12). The Model CSA-12, called the "Memorizer 60", was an accessory that could be connected to a Sharp Compet 22 or Compet 32 electronic calculator to allow these machines to be "learn mode" programmed. Programs were "learned" from the keyboard of the calculator, and stored within a core memory array in the Memorizer 60. Programs of up to 60 steps could be stored. The Memorizer 60 could them "play back" the stored steps at high speed, to allow relatively complex math operations to be performed. (http://www.oldcalculatormuseum.com/m-sharpcsa12.html)Serial No. 910 106 09Bcalculator, memorizer 60, computers, programmable calculator, electronic calculators

A megaphone or loudhailer is usually portable or hand-held, the cone-shaped acoustic horn used to amplify a person's voice or other sounds and direct it in a given direction. Used to communicate with others over distances. In Greek mythology, "Stentor" was a Greek herald during the Trojan War. His name has given rise to the adjective "stentorian", meaning loud-voiced, for which he was famous. The large funnel-shaped device is made of painted metal that is riveted together. It has no metal mouthpiece at the narrow end but rather a larger opening that is associated with a movie directors megaphone. It could also be used in a maritime situation or anywhere a person needs to amplify their voice to give directions to others over a distance. The Megaphone has significance for its provenance and historic value, and also as a relatively rare item of equipment once used worldwide in not only marine situations, or light house stations as well as many other differing types of applications where a person voice was needed to be amplified when communicating with others.Megaphone or loud hailer, metal painted green with handle and a large indented mouth piece. Nonewarrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, megaphone, loud hailer, directors megaphone, communication device

Sapper Darren Smith was born in Adelaide, South Australia in November 1984. Darren enlisted into the Australian Army Reserve in November 2001 and subsequently transferred to the Australian Regular Army in October 2004. After five years service in the Royal Australian Engineers, Darren deployed to Afghanistan in March 2010 while posted to the 2nd Combat Engineer Regiment. Darren was involved in a route clearance task ahead of an Australian patrol in the Mirabad Valley on 7th June 2010. He and his Explosive Detection Dog ‘Herbie’, a 3-1/2 year old Collie Cross. were inspecting a suspected improvised explosive device when it was detonated by insurgents. Darren and Herbie were both Killed In Action by the blast.Sapper Darren SMITH and Army explosive detection dog "Herbie" were killed in action in Afghanistan in 2010.Brown timber frame containing reproduced photograph of armed soldier and dogSapper Darren Smith with (E.D.) Dog "Herbie" KIA Afghanistan 7.6.2010 darren smith, afghanistan, "herbie", australian army

The first transistor radio (the Regency TR-1) was produced by Regency Electronics in cooperation with Texas Instruments in 1954. Transistor 4 , the AWA transistor radio was manufactured by Amalgamated Wireless Australasia Limited (AWA), Australia's largest and most prominent twentieth century producer of radios, televisions, audio and telecommunications equipment. Transistor radios went on to become the most popular electronic communication device of the 1960s and 1970s. Billions of transistor radios are estimated to have been sold worldwide between the 1950s and 2012. They were exceptionally popular amongst young people in Australia due to their portability, allowing them to be taken wherever you wanted to gather with friends or, due to the headphone attachment, without disturbing those around you. These pocket radios are representative of technological developments which had a vast influence on social life and activities throughout Australia.4 pocket transistor radios of various brands. No. 1 orange Sanyo RP 1280 manufactured in 1979/1980. No2. is white bakelite No. 2 K--181 pocket transistor made by the Kmart Corporation c1975 and No. 3 is a Nation Brand AM Portable Receiver made in Hong Kong c1980. No. 4 Is an AWA Radiola B121 Solid State pocket transistor. All of them include a socket to plug in an ear piece.No. 1 on the front "SANYO RP 1280 and tuning dial. On the back: "SANYO MODEL RP 1280/ DC 3 V 2 x "AA" BATTERY/ SANYO ELECTRIC CO. LTD." No. 2 on the front "K-181" and tuning dial. On the back "Code 600-857/ AM POCKET RADIO/DC-3VC (UM-3x2)/ART 181. HONG KONG" No. 3 AM Portable Receiver Nation Brand on front No 4. on the front: below dial - AWA Radiola B121 ad at bottom "SOLID STATE" On the back: AWA Thorn Consumer Products Pty. Ltd./Model No. B121/Batteries 2 x UM-3 OR AA Cells/AM 520 -1620KHz/ Serial No. 75686/ Made in Hong Kong"radio communications, transistor radio