Stevenson screens were first introduced in Australia in the 1880s and were widely installed by 1910. The screens have been used to shelter and protect thermometers and other meteorological instruments from rain and direct heat while the holes and double-louvre walls allowed air to flow around them. Sometimes other meteorological instruments were included in the weather stations, so there were different Stevenson Screen sizes. This authentic, original Stevenson screen was previously owned by the Australian Bureau of Meteorology and was used for many years for weather readings at the Cape Otway Light Station in southwest Victoria. The Lighthouse Keepers recorded the readings for minimum and maximum temperatures at 9 a.m. every day from January 1865 until April 1994. The equipment was sheltered in a Stevenson Screen from 1902 until April 15 1994, when the mercury thermometer was replaced by a platinum resistance probe within an Automatic Weather Station (AWS). This Stevenson screen is one of the two screens that then became redundant. The other Stevenson screen was kept to display to visitors. Lightkeepers were no longer required at the Cape Otway Light station either, due to the automated system. The meteorological instruments donated with the screen were used for measuring temperature and humidity. They are mounted on a metal bracket that fits across the screw holes on the screen’s internal frame. The glass-covered Relative Humidity (RH) sensor was made by the renowned precision instrument maker, Rotronic AG of Switzerland, which was founded in 1965. The firm made its first electronic temperature and humidity instrument in 1967. Meteorological records have been collected in Australia from the 1800s. The records were collated, published and used as a basis for weather forecasts. Many sectors, such as maritime and agriculture industries, have relied on these figures for making important decisions. The quality and placement of the meteorological instruments used to measure temperature and humidity are of utmost importance for accuracy. In early colonial times, there were no national standards for meteorological instruments that would allow for accurate figures and comparisons. Once the Bureau of Meteorology was established (around 1908 to 1910) the department installed Stevenson screens throughout Australia, many at lighthouses and light stations, and the measuring instruments were standardised. The Stevenson Screen was named after its inventor, Scottish Civil Engineer Thomas Stevenson (1818-1887) who was also the father of Robert Louis Stevenson, author. Stevenson developed the small thermometer screen around 1867. It had double-louvred walls around the sides and a top of two asbestos sheets with an air space between them and was thickly painted with a white coating that reflected the sun’s rays. This design was modified in 1884 by Edward Mawley of the Royal Meteorological Society. Standards were set for the locations of the screens and instruments, including their distance above ground level and the direction the door faced.Stevenson screens played a significant part in providing a standardised shelter for all meteorological instruments used by the Australian Bureau of Meteorology from about 1910 until 1994. The readings from the instruments gave the meteorological statistics on which weather forecasts throughout Australia were based. This Stevenson screen was used locally at Cape Otway, along the Great Ocean Road in southwest Victoria, so contributed towards our local forecasts and weather warnings.Stevenson screen, original, from the Australian Bureau of Meteorology’s weather station at the Cape Otway Lighthouse. The screen is a white wooden cupboard with a slanted cover raised above the top. The top has ten drilled ventilation holes, and the sides and door are made of downward-slanting double louvres. Two brass hinges join the door to the lower edge of the screen and a metal fitting at the top edge allows for a padlock closure. The screen is supported on four short legs, each with a hole drilled from side to side for fitting to a frame. Inside the screen are two wooden frames fitted with hooks and screws. The floor has three boards; one across the back and one across the front at the same level, and a board wider than the space between these boards is fitted higher, overlapping them slightly. Inside the screen, a pair of electronic instruments with short electric cables is mounted on a metal bracket with drilled holes in it. One of the instruments is a Relative Humidity (RH) probe. It is 26 cm long and is a glass tube with a filter on one end and an electrical connection on the other. It has inscriptions on its label, showing that was made by Rotronic AG, Switzerland. The other instrument is a Resistance Temperature Device (RTD) thermometer. It is 22.5 cm long and has a narrow metal probe joined to a hexagonal metal fitting. A brass plate on the front of the screen has impressed inscriptions. The screen is Serial Number 01/C0032, Catalogue Number 235862.Stamped into brass plate "CAT. NO. / 253862 / SERIAL NO. 01/C0032" On instrument’s electrical fitting; “CD2” [within oval ‘+’ above S] “Serie693 op65 / 220/380V~16A” On instrument’s glass; “rotronic ag” “SWISS MADE” “CE / CH-8303 / Bassersdorf” Symbol for [BARCODE] “ART NO MP 101A_T4-W4W” “POWER 4.8.30VDC“ “OP. RANGE: 0-100%RH/-40+60° C” “OUT H 0-100% 0-1V” “OUT T -40+60°C -0.4..+0.6V” “SERIE NO 19522 009”flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, cotton region shelter, instrument shelter, thermometer shelter, thermoscreen, thermometer screen, measuring instruments, meteorological instrument, weather recording, weather station, lighthouse equipment, light station equipment, stevenson screen, marine instruments, mercury thermometer, platinum resistance probe, aws, automatic weather station, rotronic ag, swiss made, meteorological device, weather forecast, weather prediction, weather records, meteorological forecast, meteorological record, australian bureau of meteorology, bureau of meteorology, bureau, bom, relative humidity, rh, relative humidity probe, resistance temperature device, rtd, thermometer, temperature, humidity, cape otway, cape otway lighthouse, cape otway light station, rotronic, switzerland, swiss instrument, thomas stevenson, double-louvered walls, edward mawley, royal meteorological society, 01/c0032, serial number, cat. no. 235862, serial no. 01/c00323

The basic balance scale has been around for thousands of years and its accuracy has improved dramatically over the last several centuries, the principle behind this tool remains unchanged. Its parts include a fulcrum, a beam that balances on it, a pan at the end of the beam to hold the materials to be weighed, and a flat platform at the other for the counter-balancing weights. Balance scales that require equal weights on each side of the fulcrum have been used by everyone from apothecaries and assayers to jewellers and postal workers. Known as an unequal arm balance scale, this variety builds the counterweight into the device. Counter scales used in dry-goods stores and domestic kitchens often featured Japanned or (blackened) cast iron with bronze trims. Made by companies such as Howe and Fairbanks, the footed tin pans of these scales were often oblong, some encircled at one end so bulk items could be easily poured into a bag. Seamless pans were typically stamped from brass and given style names like Snuff (the smallest) and Birmingham (the largest). Some counter scales were designed for measuring spices, others for weighing slices of cake. In the 18th century, spring scales began to appear and would use the resistance of spring to calculate weights, which are read automatically on the scale’s face. The ease of use of spring scales over balance scales. These scales are significant as they identify one of the basic preparation items for the weighing of foodstuff in the family kitchen to prepare everyday meals. This item is significant as it gives a snapshot into domestic life within the average home in Australia around the turn of the twentieth century and is, therefore, an item with social relevance. Black cast iron, medium weighing scales, with a fulcrum which the beam that balances on, there is a scoop or large bowl at one end for the material to be weighted and a flat platform at the other end that holds the weights. Around the cast iron base is an embossed strip weight and bowl missing.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

A graduated cylinder, also known as a measuring cylinder or mixing cylinder, is a common piece of laboratory equipment used to measure the volume of a liquid. It has a narrow cylindrical shape. Each marked line on the graduated cylinder represents the amount of liquid that has been measured. A traditional graduated cylinder is usually narrow and tall so as to increase the accuracy and precision of volume measurement. It has a plastic or glass base (stand, foot, support) and a "spout" for easy pouring of the measured liquid. https://en.wikipedia.org/wiki/Graduated_cylinder The glass measuring tube was donated to Flagstaff Hill Maritime Village by the family of Doctor William Roy Angus, Surgeon and Oculist. It is part of the “W.R. Angus Collection” includes historical medical equipment, surgical instruments and material once belonging to Dr Edward Ryan and Dr Thomas Francis Ryan, (both of Nhill, Victoria) as well as Dr Angus’ own belongings. The Collection’s history spans the medical practices of the two Doctors Ryan, from 1885-1926 plus that of Dr Angus, up until 1969. ABOUT THE “W.R.ANGUS COLLECTION” Doctor William Roy Angus M.B., B.S., Adel., 1923, F.R.C.S. Edin.,1928 (also known as Dr Roy Angus) was born in Murrumbeena, Victoria in 1901 and lived until 1970. He qualified as a doctor in 1923 at University of Adelaide, was Resident Medical Officer at the Royal Adelaide Hospital in 1924 and for a period was house surgeon to Sir (then Mr.) Henry Simpson Newland. Dr Angus was briefly an Assistant to Dr Riddell of Kapunda, then commenced private practice at Curramulka, Yorke Peninsula, SA, where he was physician, surgeon and chemist. In 1926, he was appointed as new Medical Assistant to Dr Thomas Francis Ryan (T.F. Ryan, or Tom), in Nhill, Victoria, where his experiences included radiology and pharmacy. In 1927 he was Acting House Surgeon in Dr Tom Ryan’s absence. Dr Angus had become engaged to Gladys Forsyth and they decided he further his studies overseas in the UK in 1927. He studied at London University College Hospital and at Edinburgh Royal Infirmary and in 1928, was awarded FRCS (Fellow from the Royal College of Surgeons), Edinburgh. He worked his passage back to Australia as a Ship’s Surgeon on the on the Australian Commonwealth Line’s T.S.S. Largs Bay. Dr Angus married Gladys in 1929, in Ballarat. (They went on to have one son (Graham 1932, born in SA) and two daughters (Helen (died 12/07/1996) and Berenice (Berry), both born at Mira, Nhill ) According to Berry, her mother Gladys made a lot of their clothes. She was very talented and did some lovely embroidery including lingerie for her trousseau and beautifully handmade baby clothes. Dr Angus was a ‘flying doctor’ for the A.I.M. (Australian Inland Ministry) Aerial Medical Service in 1928 . Its first station was in the remote town of Oodnadatta, where Dr Angus was stationed. He was locum tenens there on North-South Railway at 21 Mile Camp. He took up this ‘flying doctor’ position in response to a call from Dr John Flynn; the organisation was later known as the Flying Doctor Service, then the Royal Flying Doctor Service. A lot of his work during this time involved dental surgery also. Between 1928-1932 he was surgeon at the Curramulka Hospital, Yorke Peninsula, South Australia. In 1933 Dr Angus returned to Nhill and purchased a share of the Nelson Street practice and Mira hospital (a 2 bed ward at the Nelson Street Practice) from Dr Les Middleton one of the Middleton Brothers, the current owners of what previously once Dr Tom Ryan’s practice. Dr Tom and his brother had worked as surgeons included eye surgery. Dr Tom Ryan performed many of his operations in the Mira private hospital on his premises. He had been House Surgeon at the Nhill Hospital 1902-1926. Dr Tom Ryan had one of the only two pieces of radiology equipment in Victoria during his practicing years – The Royal Melbourne Hospital had the other one. Over the years Dr Tom Ryan had gradually set up what was effectively a training school for country general-practitioner-surgeons. Each patient was carefully examined, including using the X-ray machine, and any surgery was discussed and planned with Dr Ryan’s assistants several days in advance. Dr Angus gained experience in using the X-ray machine there during his time as assistant to Dr Ryan. When Dr Angus bought into the Nelson Street premises in Nhill he was also appointed as the Nhill Hospital’s Honorary House Surgeon 1933-1938. His practitioner’s plate from his Nhill surgery is now mounted on the doorway to the Port Medical Office at Flagstaff Hill Maritime Village, Warrnambool. When Dr Angus took up practice in the Dr Edward and Dr Tom Ryan’s old premises he obtained their extensive collection of historical medical equipment and materials spanning 1884-1926. A large part of this collection is now on display at the Port Medical Office at Flagstaff Hill Maritime Village in Warrnambool. In 1939 Dr Angus and his family moved to Warrnambool where he purchased “Birchwood,” the 1852 home and medical practice of Dr John Hunter Henderson, at 214 Koroit Street. (This property was sold in1965 to the State Government and is now the site of the Warrnambool Police Station. and an ALDI sore is on the land that was once their tennis court). The Angus family was able to afford gardeners, cooks and maids; their home was a popular place for visiting dignitaries to stay whilst visiting Warrnambool. Dr Angus had his own silk worm farm at home in a Mulberry tree. His young daughter used his centrifuge for spinning the silk. Dr Angus was appointed on a part-time basis as Port Medical Officer (Health Officer) in Warrnambool and held this position until the 1940’s when the government no longer required the service of a Port Medical Officer in Warrnambool; he was thus Warrnambool’s last serving Port Medical Officer. (Masters of immigrant ships arriving in port reported incidents of diseases, illness and death and the Port Medical Officer made a decision on whether the ship required Quarantine and for how long, in this way preventing contagious illness from spreading from new immigrants to the residents already in the colony.) Dr Angus was a member of the Australian Medical Association, for 35 years and surgeon at the Warrnambool Base Hospital 1939-1942, He served with the Australian Department of Defence as a Surgeon Captain during WWII 1942-45, in Ballarat, Victoria, and in Bonegilla, N.S.W., completing his service just before the end of the war due to suffering from a heart attack. During his convalescence he carved an intricate and ‘most artistic’ chess set from the material that dentures were made from. He then studied ophthalmology at the Royal Melbourne Eye and Ear Hospital and created cosmetically superior artificial eyes by pioneering using the intrascleral cartilage. Angus received accolades from the Ophthalmological Society of Australasia for this work. He returned to Warrnambool to commence practice as an ophthalmologist, pioneering in artificial eye improvements. He was Honorary Consultant Ophthalmologist to Warrnambool Base Hospital for 31 years. He made monthly visits to Portland as a visiting surgeon, to perform eye surgery. He represented the Victorian South-West subdivision of the Australian Medical Association as its secretary between 1949 and 1956 and as chairman from 1956 to 1958. In 1968 Dr Angus was elected member of Spain’s Barraquer Institute of Barcelona after his research work in Intrasclearal cartilage grafting, becoming one of the few Australian ophthalmologists to receive this honour, and in the following year presented his final paper on Living Intrasclearal Cartilage Implants at the Inaugural Meeting of the Australian College of Ophthalmologists in Melbourne In his personal life Dr Angus was a Presbyterian and treated Sunday as a Sabbath, a day of rest. He would visit 3 or 4 country patients on a Sunday, taking his children along ‘for the ride’ and to visit with him. Sunday evenings he would play the pianola and sing Scottish songs to his family. One of Dr Angus’ patients was Margaret MacKenzie, author of a book on local shipwrecks that she’d seen as an eye witness from the late 1880’s in Peterborough, Victoria. In the early 1950’s Dr Angus, painted a picture of a shipwreck for the cover jacket of Margaret’s book, Shipwrecks and More Shipwrecks. She was blind in later life and her daughter wrote the actual book for her. Dr Angus and his wife Gladys were very involved in Warrnambool’s society with a strong interest in civic affairs. He had an interest in people and the community They were both involved in the creation of Flagstaff Hill, including the layout of the gardens. After his death (28th March 1970) his family requested his practitioner’s plate, medical instruments and some personal belongings be displayed in the Port Medical Office surgery at Flagstaff Hill Maritime Village, and be called the “W. R. Angus Collection”. The W.R. Angus Collection is significant for still being located at the site it is connected with, Doctor Angus being the last Port Medical Officer in Warrnambool. The collection of medical instruments and other equipment is culturally significant, being an historical example of medicine from late 19th to mid-20th century. Dr Angus assisted Dr Tom Ryan, a pioneer in the use of X-rays and in ocular surgery.Glass tube or cylinder with wide base and pouring lip. Measurements in ml and fl oz.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, measuring device, measuring cylinder, glass

The peck has been in use since the early 14th century when it was introduced as a measure for flour. The term referred to varying quantities until the modern units of measurement were defined in the 19th century. Cities in England used to have official standard weights and measures for that city or area. These containers were marked with the city's name and emblem, merchant’s weights and measures would then be checked against this to make sure they weren't trying to cheat their customers. The item in the collection is a standard measure approved by Bristol City and used by that City’s grocers to measure dry goods such as peas, beans, sugar, flour, meal etc., and its metal banding ensures that the measure cannot be reduced in size to cheat customers. Additional Information: The British Imperial System evolved from the thousands of Roman, Celtic, Anglo-Saxon, and customary local units employed in the middle Ages. Traditional names such as pound, foot, and gallon were widely used, but the values so designated varied with time, place, trade, product specifications, and dozens of other requirements. Early royal standards were established to enforce uniformity took the name Winchester, after the ancient tenth century capital of Britain. King Henry VII reaffirmed the customary Winchester standards for capacity and length and distributed royal standards throughout the realm. This process was repeated about a century later in the reign of Queen Elizabeth I. In the 16th century, the rod (5.5 yards, or 16.5 feet) was defined (once again as a learning device and not as a standard) defined by the length of the left feet of 16 men lined up heel to toe as they emerged from the church. By the 17th century usage and legal statute had established the acre, rod, and furlong at their present values together with other historic units such as the peck. Establishment of the System: The Weights and Measures Act of 1824 and the Act of 1878 established the British Imperial System based on precise definitions of selected existing units. The 1824 act sanctioned a single imperial gallon to replace the wine, ale, and corn (wheat) gallons that were in general use. The new gallon was defined as equal in volume to 10 pounds avoirdupois of distilled water weighed at 62°F with the barometer at 30 inches, or 277.274 cubic inches (later corrected to 277.421 cubic inches). The two new basic standard units were the imperial standard yard and the troy pound, which was later restricted to weighing drugs, precious metals, and jewels. In 1963 an act of parliament abolished archaic measures as the rod and chaldron and a metric system was adopted. An early example of a dry measuring container giving a snapshot of how imperial weights and measures developed in England to evolve the British measurement system into the metric arrangement that most countries have adopted today including Australia. It has social significance as an item that was in everyday use by grocers and other merchants to measure dry goods in the late 18th to early 19th centuries and used specifically in the Bristol region of England as an officially recognised measurement.Wooden measurement container with iron banding and hand made rivets container is a Quarter Peck official measurement container. Inscriptions are impressed into the sides of the wooden body. The container has the official crown and emblem of the City of Bristol, indicating this item was the Bristol City standard quarter peck measurement.Impressed into the timber on the front, a crown emblem over "C B G / CITY OF BRISTOL / QUARTER", on one side "HALF" , another side "PECK". Handwritten in white chalk on the base is "1458"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill-maritime-museum, flagstaff-hill-maritime-village, weights and measures, quarter peck, measurement container, dry grocery measure, bristol city measurement standard, city of bristol, british weights and measures, 18th and 19th centure standard measures

Typed letter to R. J. Bartle, Esq., from D. O'Connor, Engineer and ?, Chief Engineer, of the National Roads and Motorists Association (N.S.W.) dated November 8, 1936. Letter mentions four tests done in a car over a stretch of ground to measure fuel consumption. Tests were done with and without the device installed in the fuel system. Paper has printed letterhead and the names of the President, Vice-Presidents, Hon Treasurer, Council and Secretary with the AAA and NRMA emblems on the left side of the page.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, national roads & motorists' association (n.s.w.), n.r.m.a. house, australian automobile association, r j bartle esq, hon j c watson, hon g r w mcdonald, charles ludowici esq, alderman james mcmahon, j bryden brown esq, d m cooper esq, e h cowdery esq, c r davidson esq, hon j m dunningham mla, a m graham esq, a s lumby esq, rev father w nicol, dr harold norrie, dr f antill pockley, ald h l primrose mla, a e rudder esq, lt-col g c somerville cmg dso, major blair wark vc dso, g a l wilson mla, h i johnson fiis, d o'connor?

Used for probing a woman's uterus through the cervix, to measure the length and direction of the cervical canal and uterus. Dilators are primarily used to open and dilate the cervix to gain access to the uterine cavity but can also be used as sounds. This device 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 George'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.Three bladed Sims uterine dilator, consisting of upper blade, lower blade, bridge, and wingnut. Blades are polished stainless steel with matte steel handles. Upper surface inscribed, (trademark) MADE IN GERMANY INOXIDABLE", "21"."21"box hill hospital

Item originally belonged to Professor Bruce Mayes, University of Sydney c1950-65. According to Professor Warren Jones the items had been in a back room of the medical facility and Professor Mayes gave it to Warren Jones, otherwise it may have been thrown out. Warren Jones took the device with him to Adelaide where he practiced from 1975.Pelvimeter. Device consisting of two thin measuring arms with external, circular measure at base of arms. The arms are curved at the distal (far) end so that the points of the arms face each other. Manufacturers stamp "W.M. Bailey & Co."obstetrics

The Joly meldometer was created to determine the melting point of minerals. W.E. Wilson, an astronomer and author, stated in 1900 that the Joly meldometer consisted of a ‘a strip of platinum on which minute fragments of any mineral can be placed, while any alteration in its length can be determined by means of a micrometer screw which touches a lever connected with one end of the strip. The strip can be heated by an electric current, and is calibrated by observing the micrometer readings corresponding to the temperatures at which some substances of known melting-points melt’i . One reason why the Joly meldometer was seen as a successful addition to science was the small amount of any substance that it required for testing. Only a minute sample was needed for the instrument to work and so a tiny part could be taken from a delicate item without destroying itii . The instrument was originally manufactured by the Irish company Yeates & Son of Dublin. The Yeates family business was established in the early 1790’s and is thought to have operated until approximately 1922iii . Their business slogan was recorded as ‘Instrument makers to the University’, a slogan which proudly exhibited their relationship with Trinity College, Dublin. The company was located directly opposite Trinity College, the place where the Joly meldometer was created. Working in such close proximity must have assisted this business relationship. The inventor of this meldometer was Irishman John Joly. Joly was born in 1857 at the Church of Ireland Rectory, Hollywood House. His education led him to Trinity College Dublin where, by 1891, he had obtained a Bachelor of Engineering degree as well as a Doctorate of Science. The entirety of his working life appears to have taken place at Trinity College although he is known to have travelled in order to consult with other scientists such as the world renowned Sir Ernest Rutherford. The Joly meldometer was used for a variety of different purposes, with scientists often adapting the instrument to suit their own needs. For instance, the previously mentioned astronomer W.E. Wilson adapted the meldometer to assist him in measuring the radiation of the suniv . Joly used his device in an attempt to ascertain the age of the earth. In 1913, along with Sir Rutherford, Joly came to the conclusion that the earth was approximately 400 million years old. They did this by analysing the decay of radioactivity in minerals. According to our present knowledge of the earth this was a much more accurate date than the dates Joly had previously derived. He had first thought that the earth was 97 million years old due to the volume of sodium in the oceans. Joly’s second analysis of the topic had resulted in the age of 80 million years. This figure was based on the accumulation of sediment. Apart from designing his meldometer, Joly is also remembered for his work with colour photography. In 1894 Joly discovered a method for creating colour photographs from a single platev . He also studied the use of radiation as a treatment for cancer and persuaded the Royal Dublin Society to establish the Radium Institute to assist hospitals. In 1933 Joly passed away at the age of seventy-six.

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 pelvimeter. Consists of a device with two arms, which curve into rounded points at their ends. A semi-circular measuring gauge is attached to the end of the pelvimeter.obstetrics

Cotton lawn tennis tape measure in a circular brown leather case, with metal winding arm. Surface of case has label outining the correct measurements for laying out a lawn tennis court. Materials: Cotton, Metal, Leather, Paper, Inktennis

A 'Lawn Tennis Measure' retractable tape in circular brass housing. Brass winding handle attached to centre of housing. Housing engraved with instructions and measurements for a standard lawn tennis court. Materials: Brass/Metal composite, Cloth tapetennis

This tape measure is designed to indicate measurements by feel. The 150cm tape is marked by small eyelets at every cm, medium eyelets at 5 cm and two eyelets at every 10cm. 1 white measuring tape with black markings and numbers including tactile raised eyeletsassistive devices, recreation

30 cm tactile yellow ruler with black marking every 5 centimeters with raised markings, has two different edges - straight and notched. The straight edge can be used for measuring and drawing, and the notched edge designed to help place pins when creating charts and graphs or using a compass. There are non-slip pads on the back of the ruler. 1 yellow ruler with black large print numbers and black measurement indicatorsRNIB LT21 (on back)assistive devices, royal national institute for the blind

A retractable tape measure inside a cream disc. On the front of the tape measure is a round red sticker. In the middle of the sticker is a red button for retracting tape measure. Eyelets are placed at every number between 0 and 10, then at 10 centimeter intervals. 1 white measuring tape with red markings and numbers including tactile raised eyelets inside cream round containerRotary 1.5 Futuba Measureassistive devices, rotary

The University's mace was carried in procession for the first time during the Graduation ceremonies in May 1996. The mace was presented to the University by former Chief Commissioner of the Ballarat City Council, Vern Robson, at a ceremony on 02 February, following a national competition for its design, sponsored by the Council. (The Flag, Issue 2, July 1996) Nineteen artists responded to the competition which called for a design that would embody a distinctive Australian image reflecting the heritage of the city and in relationship with gold, an Aboriginal element and the history of the University. The winning entry, dominated by a poppet head, was submitted by Central Victorian artist/sculptor Trefor Prest, a sessional lecturer in sculpture at the University.(The Flag, Issue 2, July 1996) The Herald Sun of 03 February 1996 reported 'the new mace shows importance elements of Ballarat's heritage as well as the university's focus on the future. The artist emphasises the egalitarian nature of Australia as embodied in Ballarat's famous slice of history - the Eureka uprising. ... The mace has a poppet head at the top of the shaft - an unusual element for a mace - but it represents Ballarat's mining history and the University's evolution from the Ballarat School of Mines. An opening egg at the top stands for the nurturing of development and learning. The mace's straight shaft is depicted as the tree of knowledge and, incorporating a bark canoe scar, Ballarat's Aboriginal heritage. At the end of the shaft is a surveying device, which represents precision and accuracy ads embodied in the university's academic pursuits.' Bob Morrell of the University organised the national competition to design the mace and said 'It is in keeping with the university's logo, 'proudly flying the flag', which incorporates the Southern Cross.' This item is part of the Federation University Art Collection. The Art Collection features over 1000 works and was listed as a 'Ballarat Treasure' in 2007. Trefor Prest lectured in Sculpture at the University of Ballarat from 1995-1996.The mace symbolises the office of the Chancellor. The design of the mace is the outcome of a national competition and represents the cultural diversity of Australia. The poppet head on the top of the mace refers to gold mining, which underpinned the development of Ballarat. The protruding spikes recall the Eureka Stockade. The 'egg' shape enfolds and nurtures the development of knowledge and learning. The shaft with the three 'branches' represents the Tree of Knowledge, and includes a bark canoe scar which recognises the integration of black and white Australian traditions. The lower part of the shaft culminates in a device suggestive of scientific or surveying and measuring technology. This represents precision and accuracy embodied in the academic pursuits of Federation University Australia.art, artwork, trefor prest, prest, mace, federation university, university, eureka stockade, aborigines, scarred tree, mining, university mace, ballarat

Dept of Defence issued equipment: trip wire for a wide range of usages including preventative, precautionary measures against enemy.Trip wire was an effective and valuable resource used by Australian soldiers for their protection and an advanced warning of enemy presence whilst in the field.Small cardboard roll of trip wire, attached to beige paper label with red text.IMPORTANT/ run wire through finger and thumb to remove kinks before use.trip wire, explosive device, booby trap, vietnam war, diamond valley vietnam veterans sub branch, weapons

The cylindrical cardboard container with lid formerly contained a ventometer, a small simple tool for measuring wind speed. It consisted of a clear tube containing a small diaphragm which had a hole in the bottom for wind to enter. Once the wind entered the tube it pushed up the diaphragm, indicating the rate of velocity. Ventometers were common devices that have since been replaced by more sophisticated measuring equipment, such as digital air speed meters. Further information on this particular example, including perhaps the name of the manufacturer, may survive on the container but this has not been recorded. The small simple tool for measuring wind speed pre-dates the electronic devices at Gabo Island.Tubed shaped cardboard container with lid to house instrument for measuring. (instrument is missing) Inscriptions and illustrations on exterior.

This device was used to measure surface wind speed and direction. This anemometer was located on a concrete pad outside room 2.15 on a steel pole. The pole was considered unsafe and the anemometer was relocated to it's current position. When lowering the pole it fell over and was badly damaged. The Bureau of Meteorology donated it to the museum. It was then repaired and restored. The central pole on which it is mounted is galvanised iron pipe painted black. The anemometer, a portable device that manually measures wind speed, was a necessary instrument once common to all weather stations. The arms are attached to a vertical rod and as the wind blows, the cups rotate, making the rod spin. The stronger the wind blows, the faster the rod spins. The anemometer counts the number of rotations, or turns, which is used to calculate wind speed, surface wind and direction. They were designed to be durable to withstand the corrosive environment and strong winds expected at coastal sites such as those at Gabo Island. Anemometers existed in the nineteenth century and their design was improved by various experts including John Robinson in 1846, John Patterson in 1926, Brevoort and Joiner in 1935 and Derek Watson in 1991 who added wind direction measurement to its functions. This example was made for the Bureau of Meteorology by the Melbourne instrument company, Synchrotac, which became registered and incorporated on 26 July 1966. It is now displayed inside the building. A good example of its kind, the anemometer has first level contributory significance for its historic value and provenance to the lightstation.Anemometer and tripod stand. Three cupped brass discs on rotating arms fixed to turned brass cylinder shaped shaft. Beneath discs is a lead directional wind arrow attached to a rotating arm. A wooden three legged stand with central supporting pole of black painted hardwood and attached to a white painted marine ply circular base.Under wind cups: " SYNCHROTAC / MELB. / ser.no.70/372 / MADE IN AUSTRALIA." Above wind direction arrow: "C.OF.APT..../ SYNCHROTAC / MELB ? MADE IN AUSTRALIA / ser.no.70/372"

Used on Gabo Island to measure maximun gust over previous 3 hours or between weather observations. Information on the back of the device implies that it was battery powered and indicates that it was used in conjunction with a Synchrotac brand anemometer. Its particular function was to measure maximum wind speed over three hours between weather observations. Like the other weather recording instruments in the collection, it became redundant to the Bureau of Meteorology’s needs. It is a good example of its kind and has first level contributory significance for its historic value and provenance to the lightstation.Black metal box with grey metal front. Two chrome plated handles at front. Red plastic square, greenish coloured knob at front with inscriptions under them.On front,"MAXIMUM GUST REGISTER / KNOTS / READ" On back, "for use with a synchrotac anemometer / ANEMOMETER / RESET" On 2 black plastic discs at back, "BATTERY x 4 "

A reference guide of 32 pages plus cardboard covers. The volume has wire spiral binding. It includes a perpetual calendar. Other pages include tables, charts, dates, mathematical information and useful information for farmers including weights and measures and animal gestation periods.A ready reckoner including a wide range of information to facilitate everyday calculations prior to the widespread use of electrical calculators and devices. Published post 1945, the booklet also includes a chronology of World War 11 as well as a list of household antidotes in cases of poisoning.ready reckoner, calendars

Bushfire behaviour is influenced by many factors including temperature, relative humidity (RH), forest type, fuel quantity and fuel dryness, topography and even slope. But wind has a dominant effect on the Rate of Spread (ROS), as well as fire size, shape and direction. Wind speed can be measured using a variety of anemometers. This simple hand-held Venitimer was made by Elvometer in Sweeden, probably in the 1960s, and was designed for principally for mariners. Some models have a compass in the handle to measure wind direction. The small inlet hole on the side is faced towards the wind and air pressure lifts small plastic disk inside. The upper tube is tapered so that as wind speed increases more air escapes and stronger winds are needed to raise the disk. Wind speed in MPH is read from the side of the clear plastic tube. The waterproof container has instructions on use and conversion scales. Simple and robust device.Hand- held wind anemometer Instructions on use on containerbushfire, forests commission victoria (fcv)

The map wheel is a simple, fast and accurate way to measure distances on maps, whether in straight lines or along curves. Hold the device from the tip and trace with the small wheel at the bottom along the line to be measured Measures distances in miles, kilometres or nautical miles depending on the scale on the side.Two metal map measuring wheel sMap scales on each side of wheelforests commission victoria (fcv), surveying, mapping

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

The Sound Scriber Dictaphone allowed recordings to be imprinted into a soft disk that could then be replayed later. This was useful for blind stenographers who could transcribe the audio recording. The lid contains a speaker into which sounds are made, the front knob is allows for 'Talk' or 'Listen' and three other dials on the device allow for the tubes to be turned on/off, starting/stopping the turntable and the recording volume to be 'Dictation' or 'Conf". There are two measuring tapes placed near the recording head and the Listen head, which show the minutes in the recording. The large disk that is placed on this machine has been stopped at the 12 minute mark. At the rear of the device are two plugs, one of which is for electrical supply. This model of dicta phone remained popular until magnetic tapes.1 hinged leather case over a metal and wood machineSound Scriberaudio equipment, assistive devices

A wooden device that appears to have been used in a workshop. This device has a rotating pointer, hence it may have been used for balancing, measuring or alignment at the RVIB workshop.1 wooden board with metal attachmentassistive devices, royal victorian institute for the blind

A wooden ruler with raised metal dots marking the spacings on the ruler. Made prior to 1971, when metric measurements were introduced, this 18-inch ruler is a demonstration of how easily a simple visual measuring tool could be adapted for varying degrees of sight by the use of tactile markings. 1 wooden ruler with metal pins as measurement pointsassistive devices, royal national institute for the blind