Enlargement. of black and white photograph B91.172 Chemistry class. R.D.M. Soil Indicator colour chart on table and substances in test tubes. Front row: Margot George, Peter Smith. A further enlargement (B92.564) was used in the Centennial Display. Same students in B91.174.Inscribed, Students in Class Room Burnley Gardens B19-1238. Similar Negs B19-1237. Dup B87, B19-1239. Dup B88, B19-1240. Dup B89."r.d.m. soil indicator, colour chart, test tubes, margot george, peter smith, students in class, chemistry class

Feldspar, derived from the German word feldspat, is a group of minerals which is the most common mineral group found on Earth, making up more than half of the planet's crust. The major rock-forming minerals in the Feldspar group include albite, anorthite, orthoclase and microcline. (Mindat, Feldspar Group). Orthoclase is part of the Feldspar Group subgroup, Alkaline Feldspar, which are known to be poor in calcium, and mostly rich in potassium. It is further also considered to be a K Feldspar, a subgroup of Alkaline Feldspar that are Potassium-dominant with variable crystal symmetry and Al-Si ordering state. Orthoclase are most commonly Colorless to white, Greenish white, Grayish yellow, or Pale pink and transparent to translucent with slightly pearly cleavage. The mineral rates at a 6 on the Mohs Hardness Scale. (cannot be scratched with a knife, but scratches glass with difficulty). The stronger green colour of this particular specimen is distinctive to the Broken Hill region (where it was found), and due to a small amount of lead. (BB) Its qualities find it misidentified at times as as microcline variety amazonite. Broken Hill is one of the world’s richest lead-zinc-silver deposits. The huge, 300-million-tonne orebody was discovered in 1883 and the superb mineral specimens attract collectors from around the world. (Australian Museum, Minerals from Australia: Australian mining regions)While feldspar is not by any means rare, this particular specimen has qualities distinctive to the Broken Hill mining district, with these properties leading at times to the mineral's misidentification. This creates potential for further study and identification of these mineral deposits through methods such as microscopic twinning, or using the position of certain d values in XRD patterns to calculate the degree of disorder of a K-feldspar, as discussed on the Mindat website (Mindat.com, Orthoclase:About Orthoclase). This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A solid small aluminosilicate mineral composition which is primarily pale green and blue-grey in colour with traces of beige and white throughout. Note: green plumbian orthoclase (aka green feldspar) is an indicator mineral for the Broken Hill style lead-zinc deposits.N/Abroken hill mine, geological specimen, minerology

List showing the destination blind or curtain arrangement of destinations on Geelong tramcars. Notes that it is black letters on a white material. Also lists the coloured route indicators and how they were shown on a box above the destination roll. Author unknown.Yields information about the arrangement of Geelong destination roll and the indicator lights.Typed document with handwritten notes on a quarto sheet of paper.tramways, geelong, tramcars, destination roll, destination indicators, lists

map of Long Gjully and California Gully area from Craig Street to Barrell Street. Indicators show location of the mental hygiene Austhority, Agricultural Showgrounds and Recreation Reserve. The boundary between the Borough of Eaglehawk and Bendigo is shown by a dotted line along McGowan Street.eaglehawk, history, street map long gully/california gully.

This book was written to cover the whole of the sub intermediate syllabus for Victoria. Form 3 or Year 9 in todays levels This was an introduction to the higher levels of maths, e.g. Leaving certificate. This book is a very good indicator of what was taught in Victorian SchoolsThis has social significance because it shows what students of the Mt Beauty secondary schools would have been learning during the 1950's. This book has been donated by Wilma Davies, a local idenity, and has her usuage in the book. Therfore this makes this item very good interpretive capacity. It is also now out of print and there is only a couple of copies for public viewing that the Victorian State Library, so it a rare collectible book. Faded blue cover with back writing. Black pattern block and linesbook, school, maths, eductional, text-book, wilma davies

The HR model was released in April 1966 . Its design was similar to the HD model that it replaced, but with strip tail light cluster, and indicators put on the grille in front. The Motor was upgraded to the 161 ci and 186 ci and retaining the 2 speed Powerglide automaticReleased April 1966, an upgrade from the HD model that it replaced. Had protruding guards both front and rear and an upgraded engine of either 161, or 186 ci And different light assemblies Holden HR Premier sedan, blue duco with white roofHolden emblem grille , Premier rear roof pillar, 186 logo left hand boot lid, premier across boot lid. Registered number 63458-Hhr, holden, premier, sedan, car

Also referenced in the Collections Victoria Bendigo RSL item 6300 Lithographic Squadron Equipment Handbook 1991. Commonly called a type styles guide, used for the selection and editing of text styles and size in mapping.20 Sheets of 21 x 11 cm clear photographic film (connected in the Top left hand corner) depicting various Type Font Styles and Point Sizes including special characters. It also contains a digital Type gauge, a linometer and a screen angle Indicator. royal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt, asr

Demonstrates the method in which drivers could communicate their availability. Wooden sign indicator panel with sliding cover used to show "Tramway Officers on Availability Duty" with countersunk screw holes, varnished timber with raised sides and yellow lettering. Used in depot office of SEC to show who was duty officer, with name written on paper and pasted in."Tramways Officers on Availability Duty"trams, tramways, sec, ballarat, depot, officers, inspectors, btm, ballarat tramways

Adhesive sign or label for use in tramcars operated by Swanston Trams that gave the listing for the number to be entered into the destination sign indicator panel for each tram destination, for B class trams (see 1317 same size) Includes signs for the Grand Prix. Printed on "JAC" paper.trams, tramways, signs, tramcars, b class, destination indicators, swanston trams, grand prix

D.C. Voltmeter 180-270 volt range. Black cylindrical shape, with partly chrome plated front cover and simi-circular glass window. Pointer indicator, semi-circular scale. This panel mount instrument is attached to a crudely varnished wooded stand for bench-top use. Serial Number 2172Vscientific instrument, ballarat school of mines, voltmeter

Round Compass of Alloy Material. Fold out cap with clear glass viewer. The inner top has has numerical markings 1-36. The actual compass movement also has many numerical markings & EWNS, Around the side direction indicators. Screw on attachment on side.Inscription on base,- Compass Prismatic Liquid. MK III (Aust) No 8668 - J.W.H./V. Other markings as listed in Physical Description.

Adhesive sign or label for use in tramcars operated by M>Tram that gave the listing for the number to be entered into the destination sign indicator panel for each tram destination, possible for B class trams (see 1318 same size) Includes signs for the Grand Prix. Printed on "JAC" paper.trams, tramways, signs, tramcars, b class, destination indicators, m>tram, grand prix

Overhead Maintenance motor truck with hydraulic elevating and rotating platform on a 1952 Bedford Chassis. Engine no. KM 237540, with purpose built platform, lockers, cupboards and elevating platform, ladders, hand rails and a gong. Fitted with turn indicators and flashing lights by BTPS and vice. In MMTB cream paint.mmtb, overhead, support vehicle

Black and white photograph of 'Birney Car' Number 29 indicating 'Depot' in destination indicator. Heading uphill towards the poppet head of the 'Iron Bark Mine' in Long Gully. Inscription on reverse: Photo by A. Doney Bendigo stamped in blue. Birney car climbs the hill past the the Iron Bark Mine.person, individual, basil miller

The Hutter H17 is a small single seat glider with a wing span of 9.69 metres, designed in 1934 by Wolfgang Hutter, for flying in the Austrian Alps. Construction of the museum’s example, “Sweetwings” (now registered as VH-GQM), commenced in Perth in 1949. It is one of two Hutter H17 gliders built in Western Australia by N.J. Wynne and A.G. Milligan at the time – the other “Fleetwings” (formerly VH-HDQ and since re-registered as VH-GXV) is located at Millicent, South Australia. Ownership transferred to G.R. Reichelt of Tocumwal New South Wales and later to D.B. Hunt of Thornbury in Melbourne and later Mt Isa, Queensland. It was acquired by Bill Riley of Tocumwal who donated it to the Museum. The glider was last flown on 25 October 1979 at Tocumwal. This exhibit is an example of a 1930s small wood and fabric glider that was designed in Austria for hill soaring. It is a simple design that became a popular choice for home building in the post war years in Australia when gliding as a sport was in recovery. Some examples are still flying.Small single seat glider. Fuselage and wing struts are painted yellow. Wings, rudder and tailplane / elevator are primed with pink dope. It has an open cockpit with small clear Perspex wind screen. Instruments include airspeed indicator and altimeter tucked neatly under front edge of the cockpit rim.australian gliding, glider, sailplane, hutter, sweetwings, fleetwings, reichelt, riley, wynne, milligan

Bought by Mrs Tate, mother of the donor in the 1920's and used by her.Fine glass tube inserted with larger coloured tube. On the finer tube indicators for milk, water and (between the two) degrees of adulteration. Accompanying, a printed sheet ('A Novelty Tester') giving instructions on how to determine whether milk is adulterated. The kit housed in a cardboard box on which drawings of tester in applicationdomestic items, food preparation

A barometer is an instrument used for measuring atmosphere pressure thus determining weather changes.The first apparatus generally accepted as a barometer was that set up in Florence in 1644 by Evangelista Torricelli (1608–1647), a mathematician and physicist. Torricelli filled a glass tube with mercury, sealed it at one end, and inverted it with its open end in a dish of mercury. The level always fell a short way down the tube, then settled at a height of about thirty inches. He concluded correctly that the mercury column was sustained by the weight of the air pressing on the open surface of mercury, and further experiments convinced him that the space above the mercury in the tube was a vacuum. He noted that the level rose and fell with changing temperature, but he was unable to use his apparatus to measure variations in the weight of the atmosphere because he had not foreseen that temperature would affect the level of the mercury. News of this experiment circulated quickly among European scientists, who hastened to replicate the experiment. Torricelli's conclusions were not universally accepted because some disputed whether the air had weight, while both Aristotle and the Catholic Church denied the possibility of a vacuum. In France, the philosopher René Descartes (1596–1650) seems to have been the first person, probably in 1647, to attach a graduated scale to the tube so that he could record any changes attributable to the weather. At around this time Duke Ferdinand II of Tuscany organized the first short-lived meteorological network among scientists in other Italian cities, gathering observations of pressure, temperature, humidity, wind direction, and state of the sky.Theis barometer is an example of a household item from the early 20th century, used to determine the day's weather. The barometer is significant as an aid to human social, material and scientific development.Barometer, round, brass housing inset into carved wooden casing (lacquer mostly worn off). Decorative lettering for weather conditions "Stormy, Rain, Change, Fair, Very Dry". Workings are visible through opening in centre of dial. Indicator needle and another adjustable needle . Hook screwed into back of case.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, barometer, scientific instrument, weather forcasting instrument, weather gauge

A 1966 International Harvester Brawler Van leaving Dawson Street Brunswick police centre.International Brawler van, registration number JLG-402, leaving Dawson Street garage. There is a yellow plastic hand attached to the driver's door which was used as an indicator for turning right. The police insignia is visible on the rear side door and the police light is also visible on the centre front of the vehicle. Circa 1966.police vehicles; motor transport branch; motor transport section; mobile laboratory

Sign - Destination indicator - wooden sheet with black background with faded white paint showing "Elwood depot" on one side and "VAUTIER ST" on the other. Has fitted metal channels on either end, screwed one side with small wood screws. Has two drilled holes in the top, which may not be original.trams, tramways, destination indicators, signs, vr, elwood depot, vautier st, st kilda brighton

Agfa plastic mount (blue base, white cover) with a photo of Bendigo No. 16 Manchester Loop, near Jackson St. Taken c1962, spring or early summer. No. 16 has a tram following indicator on the front dash panel and destination of Charing Cross. Note wall behind tram remains in situ 8/2004."BES 20" in penciltramways, trams, bendigo, eaglehawk, tram 16

The test rig is contained in a metal frame with sloping front panel that contains the indicator and number seting knobs. A pespex lift-up lid coves numerous valve sockets and a set of coding wheels. Both sides and back covered with pespex. Metal surfaces panted hammerton grey. abbreviated working instructions and AVO Valve data manual.Serial Number 1961scientific instrument, ballarat school of mines, valve characteristic meter

Agfa plastic mount (blue base, white cover) with a photo of Bendigo No. 4 and a single trucker, possibly No. 16 at Manchester Loop. Taken c1962, spring or early summer. No. 4 has a Whitehorse Whiskey advertisement and a tram following indicator on the front dash panel, a Castrol and a SEC Electric Cooking roof advertisements and destination of Eaglehawk."BES 19" in penciltramways, trams, bendigo, eaglehawk, manchester loop, tram 4

Known to have been in use in 1909, when there were sixteen subscribers. Decommissioned in 1968.With a timber polished frame with 20 incoming lines, a clock timer and glass fronted notice board on top with various operator instructions this stands nearly two meters tall. Indicators, patch leads and sockets are in left and right banks, with the call/speak toggles in front of them. A small timer to the right is turned on or off when required.

Grindstones like this were not carried but hidden in special places with subtle indicators known only to the same tribe or nation. The small and deep nature of the pits suggests this rock may have been used for ochre with the smaller pits being used for water or fat to mix with the pigments. The very hard and dense nature of the rock means materials would not be contaminated during the grinding process.This rock is likely to be very old and is potentially significant from ceremonial perspective. Stones like this have been known to be passed on through multiple generations and been in use for hundreds and possibly thousands of years.This grindstone has hollows on both sides. One large hollow on one side measures approximately 7 cm across and 2 cm deep. The opposite side is distinguished by 3 pits, one large (5 cm wide by 3 cm deep) and two small indentations 2cm by 1cm. The hollows have been chipped and smoothed. The base rock is in the shape of a flattened and slightly elongated sphere, it appears to have been water worn.The side with three pits also bears recent scratches believed to be cut by a disk plough. It also appears to have a capital "W" inscribed in the largest pit.jaara, hidden, grindstone, ochre, quartzite, multiple hollows, pits, aboriginal food and art

Two black & white photographs of the Pioneers’ Memorial. One photo shows a close-up view of Corinthian Pillar supporting the roof of the dome. The other photo is a distant view of the memorial with a view of the directional pedestal under the dome installed in c 1947. Note the white iron posts either side of the steps to protect the memorial from external hazards.Two black and white photos of Pioneers Memorial on Big Hill Stawell. One photo shows the detail view of the top of the Corinthian pillar. The second photo is a view of the memorial showing the directional indicator pedestal installed in c 1947. The white iron posts either side of the steps on the second photo were constructed to protect the memorial from hazards such as cars.stawell