The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only.Black and white photograph of the Davey Paxman Experimental Steam Engine. On the brake is returned serviceman Norman WIlliam Ludbrook (Diploma Electrical Engineering, 1952). Far right is Roy E. Mawby (Diploma Electrical Engineering, 1950)steam engine, model steam engine, davey paxman, electrical engineering, laboratory, scientific instrument, norman ludbrook, norman william ludbrook, roay mawby, roy e. mawby

.1 and .2) A male at a bench with pre processing model plant .3) a male at a metallurgical microscope .4) The original item ballarat school of mines, metallurgy, ore processing plant, alf mckenzie

A agreement relating to the loan and ongoing custodianbship of three items from the Ballarat School of Mines Museum. The Model Dray, Model Phoenix Locomotive, Model Battery and Model HV McKay Smithy are to remain in the custody of Sovereign Hill, plaques to be placed in each model to display Ballarat School of Mines involvement in their creation, and if Sovereign Hill no longer requires the models ownership to be returned to the Ballarat School of Mines (nor Federation University Australia)model, agreement, museum, model dray, model phoenix locomotive, model battery, model hv mckay smtihy

Original ship - 11,741 gross tons. 589' x 70' x 30' (179.5 x 21.34 x 9.14m). Oil tanker built by Eriksberg Motor Vessels at Gottenburg, Sweden in 1951 for Hjalmar Bjorge of Norway as the Storheim. Purchased November 1964 and renamed R W MILLER. Had a crew of 39 seamen, including the officers. 1973 sold to Independent Shipping Company Pty Ltd of Singapore. Renamed Cherry Victor. Scrapped 1979. Robert Miller traded under the name R W Miller and Company from early 1912. One of Miller's first contracts was to pick up overburden and spoil from the sinking of the Balmain Colliery shaft and dump it at sea. Miller saw the opportunity to sell this material and he ended up getting a sixpence a ton from a local council and other contractors for use as road bases and building foundations. This close association with coal led to Robert W Miller on 15th January 1913 being given the contract for coal distribution from Sydney Harbour Colliery (Balmain mine). So began a long association with coal. Miller built a fleet of lighters that were used to transport blue metal, sand and coal around Sydney Harbour. This introduction into coal transport opened a prospect for him to enter the larger coal shipping transport. During 1917 Miller purchased a vessel, the taking over 1985 by Howard Smith Industries Pty Ltd, Melbourne. Build date 1951-1979. Ship builders model of the tanker R W Miller in a glass case. The body is painted in colours of maroon, green and grey, the deck with detailed fittings and superstructure, an Australian merchant flag flying from the stern, within a mahogany framed glazed display casePlaque at foot of model: M/T R.W. MIILRT/ BUILT GOT. 1951/ OWNERS R.W. MILLER & CO. PTY. LTD/ LENGTH OVERALL 559.04"/ LENGTH BETWEEN P.P 526.06"/ EXTREME BREADTH 70.00"/ MOULDED DEPTH 39.03"/ DEADWEIGHT TONNAGE 18,500/ MACHINERY B & W TYPE A I.H.P 7, 600" on model: "R.W Miller" painted in black

The book was used by Charles Bacon who studied at the University of Nevada in the late 1930s/early 1940s. Bacon worked at Bunker Hill Mines and Kellogg Idaho, before arriving in Australian in 1951. He worked for CN Myers, a company involved with paper converting. CN Myers was a family business (on Charles Bacon's maternal line). Robert Peele was Professor Emeritus of mining Engineering at the School of Mines, Columbia University.Maroon hardcovered books. .1) Volume 1 - Chapters include Mineralogy, Geology and Mineral Deposits, Earth Excavation, Explosives, Rock Excavation, Tunneling, Shaft Sinking in Rock, Shaft sinking in Unstable and Waterbearing Ground, Boring, Underground Transport, Mine Ventilation. .2) Volume 2 - Chapers include Compressed Air Practice, Electric Power for mine Service, Surveying,Underground Surveying, Mine Geologic Maps and models, Cost of mining, Mining Laws, Ore sampling, Assaying, Aerial Tramways and Cableways, Gold Amalgamation and Cyanidation, etc.Inside front cover "Charles Bacon"charles bacon, mining engineering, mining, engineering, university of nevada, mackay school of mines, explosives, timbering

The Ballarat Technical Art School boasted a well-stocked Antique Room replete with plaster copies of classical, Renaissance and Gothic sculptural examples, which were used as drawing props by students. The school inherited some casts from its predecessor institutions, and further consignments were purchased during the 1920s, including full length, bust and relief figures, as well as dozens of ornamental and architectural casts. Unfortunately, much of the collection was lost or destroyed in the late 1950s. This is one of the few surviving pieces, with TAFE students reportedly drawing from it into the twenty-first century. This plaster hand is inscribed “Waschatz, Modeller, Melbourne.” Otto Waschatz was a German plasterer who opened a plaster business in the Melbourne suburb of Richmond, and was responsible for the invention of the first true fibrous plaster - using a layer of hemp laid between plaster to create light and strong panels. By 1912 Waschatz's Lottoid Pty Ltd was a thriving and creative business, and possessed over 5,000 moulds for all kinds of plasterwork. The business closed in 1915, as the result of anti-German sentiment during World War One. Plaster cast of a hand used as a teaching aid at the Ballarat Technical Art School. The Victorian Education Department courses required art students to create studies based on ancient sculptures so copies of famous works were purchased as teaching aids. Among these courses were 'Drawing the Human Figure from Cast' and ‘Drawing from the Antique’. Waschatz, Modeller, Melbourneballarat school of mines, art, arts academy, ballarat technical art school, vikki nash, plaster cast, otto waschatz, lattoid pty ltd, school of mines, plaster copy, drawing from the antique, drawing the human figure from cast

The tent model mentioned in the letters was displayed in the Ballarat School of Mines Museum. During the 1960s it was transferred to the Ballarat Historical Society. Two handwritten letters on paper with black mourning edge written by Walter M. Hitchcock to the Ballarat School of Mines, and another written by Walter's brother George M. Hitchcock.Letter transcription follow: Letter from Walter M. Hitchcock regarding the death of James Oddie and early gold mining at Ballarat, 1910 and 1911 48 The Memorial Hall Farringdon St London Dec1/10 The Secretary Ballarat Museum Dear Sir, I am just now sending you this line, i anticipation of further correspondence later on, simply to forward you a Post Card of the 1st mining tent erected 1851 on the site of he then newly proclaimed Township of Ballarat, which, as the sole survivor of the party who built the original, I have had the pleasure in making, and have decided to present it to your museum, Sir Jno Lasenor out Agent General for Victoria came to a Bazaar recently held in London. where I had it on view in the museum from 3 days, - and desired I would allow its [ ? ] exhibited in the first large window of the beautiful new building of the Victoria Agency situate in the Strand. It is there for the past few days and he may wish it to remain a week or two longer, I know of no other exhibition of it to delay it being packed and shipped to my relatives in Geelong (Mr [?] Bright of Hitchock's Firm) who may wish to show it in one of their windows before forwarding it to your museum - I have had an itemised pane glass case made for it with drop down end and [?} it stands on a plateau of moss, to represent grass 32 x 13 x 13 high and chimney 14 1/2 - the case is made 34 x 26 x 20 high inside - I shall have it very carefully packed - tent emptied tools, beds, &c &c in separate packing and insured for 50 pounds - I will send you full details later on. I hope and believe your President will accept it in due time Meantime believe me to be very truly Cat Walter Hitchcock G.F.B. 48 The Memorial Hall Farringdon St London March 15th 1911 The Secretary Ballarat School of Mines Dear Sir, Thanks for your letter received last week – I have unaccountably mislaid it, so cannot address you personally, shall no doubt find it among office papers. The model is being fetched today from Victorian Agent General’s (Sir John [Lavernor?] office window in the Strand where many thousands, he tells me, have stopped in passing to see it (their first peep of Ballaarat). It will be on view at Blackheath (Kent) for a week, then packed and shipped without further delay. I shall enclose in the glass case (which is 26 x 34 x 16 in high) some spare minced moss and gas (smoke) in case in transit the plateau suffers by shaking (though it is well glued down). All the tools, mining appliances, cradle, windlass, &c will be separately packed enclosed – which you can easily place in respective positions. HRH Prince of Wales has graciously accepted a photo of it – and in my letter to him when sending it for his acceptance I said – as he would probably ere long visit Australia as did his grandfather and father, which ought to (and certainly will) include at least a day or two in seeing your beautiful City, and also something of your mines &c instead of the hurried visit of his father (2 hours) when he, as Duke of York, unveiled a statue to the memory of those slain in the sad Boer War, which now is admitted by almost everybody to have been a big political mistake, - though in the future with England’s present wise policy towards that country it will prove for Africa’s welfare. It may interest you to know that when I ascertained that Geelong was not to be visited by the Royal Pair – I went up to St James’s Palace by appointed time the Duke’s private Secy Sir Arthur Bigge – taking with me a specially illustrated paper issued in Melb. showing many pictures of the beauties and industries of Geelong – Sir Arthur was impressed but said all the arrangements for the Royal stay in Victoria (10 days) were made locally, by Lord Hopetoun and collegues and committee, and were practically closed – which meant that only a brief trip to Ballarat to uncover the memorial was intended outside Melbourne. Perhaps if we were Melbourne residents we should have succumbed to the prevailing spirit of selfishness – forgetting (or trying to forget) that there are many beauty spots in Victoria and centres of great interest - Ballarat, Geelong, Bendigo, &c that ought to have been visited instead of Melbourne only. Finding Sir Arthur favorably impressed about Geelong I thanked him and returned to City work again. I at once called to Geelong whose mayor and friends had been twice unsuccessful in trying for the Melbourne functions programme being altered to include a visit to Geelong and lovely spots in the Western District, reporting my interview with Sir A B and his favourable reception of my representations, but that any alteration to the programme of engagements during the Royal visit must be made locally and by the local authorities. This had the desired success for on receipt of my message the Geelong mayor and colleagues again reopened the question and went to Melbourne, resulting in a concession (but what an altogether inadequate one) and they graciously ? consented to the train, on its way with the Duke and Duchess to your city, to stop at the Geelong stn (15 minutes) and so it came about that by a hasty local effort, 3,000 school children, and not a few of the leading people including the Mayor &c were gathered to welcome them in Geelong. The National anthem being sung, an Address read and presented and kindly replied to. Now Ballarat should doubtless has influence. See to it when our P. Of Wales visits Victoria – an unselfish ¬ programme is fixed up – and HRH afforded ample opportunity of visiting leisurely your city, Geelong, Bendigo and other centres of beauty and importance. The Prince himself will be the gainer by such an equitable and enlightened programme, - and come back with all the more favourable views of the marvellous development ever since our family first settled in Geelong in 1850. A far preferable result of such a visit than night after night having Melbourne Banquets and the visiting of its undoubted attractions - whilst all the rest of the State remained unvisited. Such an official mistake must not be made again. I will write you again, stating name of steamer of which the model is shipped and date of departure – it is firmly built on a backing of 3/8 in oak tall uprights so through the 7/8 in plateau and am entrusting the packing be very careful. I expressed firm – so that except possibly any breakage in glass case – it should reach you in due time all right. The top of case will be screwed so that it can be readily removed temporarily to enable my [ ? ] firm to show it in one of their windows. Believe me Yours very truly Captn Walter M. Hitchcock My brother will deliver it on my a/c – all carriage paid. Mt very kind regards to my friend since 1850 Jas Oddie. University of Ballarat Historical Collection Cat. No. 8133.3 & .4 Letter from Walter M. Hitchcock regarding the death of James Oddie and early gold mining at Ballarat, 1911 48 The Memorial Hall Farringdon St London April 20th 1911 My Dear Sir, It is with no ordinary feeling of regret that I received the tidings of the death of my good friend, your fellow citizen for many years, Mr James Oddie. Living at Geelong from March 1850 I came to know him there as carrying on a foundry business in Ashby. With the discovery of gold at Ballarat started off almost of the working people, as well as of all other classes of the male population. Mr Oddie arrived in Ballarat I believe on or about September 1st 1851. My three comrades and I arrived October 1st 1851 – among the many thousands soon gathered within a mile or so of Golden Point – my friend Oddie and I often met. I returning to Geelong after a year mining – my friend on the other hand remaining at Ballarat ever since – a marvellous record, and I am sure his life has been one of unique value to your City in many ways, - his age (87) naturally prepared me for his call home – and only two mails before the news came I received from him on of his kindly chatty letters in which amongst other things – he referred with pleasure to having received from me two 10 x 12 photos – one being of my model and that he was arranging to have it placed in a shop window in your city. I am interested in the fact of your having known each of my three comrades of 1851/52. It was J.M. Garrett and I who got permission to conduct public Sunday morning service in their large Marquee – used all the week for issue of Licenses in the absence of any church buildings, and it being on wet Sundays impossible to have services as usual under the trees – Ballarat then was more like a Gentleman’s Park – than bush country – but the axe soon did its work – and all were felled for our cooking, and hencewith to make our kindling etc. Shafting of holes not being at first done because too shallow – our deepest (at Eureka) was only 115 ft. Bendigo I hear had now mines of 4,000 ft in depth (deeper than our tin or coal mines here). I fortunately have, in excellent state of preservation, my last of 12 licenses dated October 1 1852 and have recently purchased here a Miner’s Right dated 1864, to that when explaining on matters re Gold Licensing I can show sample of each. With kind regards Believe me Yours sincerely Walter M. Hitchcock Geelong June 20/11 Dear Sir, By rail to day through Messrs Bannister I send the model of miner’s tent packed in a case 50 donated by my brother Captain Walter M. Hitchcock of London. This model was made by my brother and represents the tent he worked in on the Ballarat Gold Fields in the year 1851 or 2. In a separate parcel a few extras omitted from the case. Please send me receipts in duplicate, one for my brother, the other for the Customs, Geelong, as being donated to your institution, after some little correspondence it was admitted [??] any payment for duty. You probably have my brother’s address and would like to acknowledge its arrival, direct. I hope it is in good order. I did not open it for show in Geelong, as there would be less risk of breakage on repacking. With kind remembrances. I am Yours Faithfully Geo. M. Hitchcock. A Mr G. F. B. Sharick who is living near my home called in to see my model – he said he knew FM [Fred Martell] and was lately at Ballaratballarat school of mines, frederick martell, fred martell, james oddie, walter m hitchcock, walter hitchcock, f m garratt, george hitchcock, hitchcock, golden point, gold discovery, j m garrett, gold license, j.m. garrett, t.m. hall, george m. hitchcock, f.m. garratt, walter m. hitchcock

This model of a mechanical ore roasting and chloridising furnace was invented and patented by Thomas Edwards of the Edwards Pyrites Smelting and Ore Reduction Company. This new type of furnace produced a high standard of sulphur free ore known as ‘sweet roasted’. Edwards used this model for demonstrations in the USA. Of note is the central large vertical cogwheel (externally driven) which drives small vertical cogwheels via angled cogging drives. These in turn drive a horizontal wheel. Each side of the vertical wheel is set on an opposite side to the horizontal wheel of its neighbours, resulting in opposite direction rotation of neighbouring horizontal wheels. Each horizontal wheel turns a rabble (set of vertical iron paddles) within the furnace. These rabbles, each turning in opposite direction to its neighbours, move the roasting ore in a zig-zag path through the furnace. The elongated furnace with its line of rabbles produced a much ‘sweeter’ roasted ore than could be obtained from a typical tank-shaped furnace. In 1924, when the model was donated to the Ballarat School of Mines, Ballarat’s Courier newspaper reported, ‘Apart from its historical and education value, the gift should serve to stimulate the inventive faculties of the students who have to win fame for the school and for themselves in the metallurgical world.’ The furnace model was donated to Ballarat School of Mines and used as an educational prop from 1924. The model relates to the mining industry which is a significant part of Ballarat's history and heritage. Ballarat School of Mines is the oldest Technical School in Australia and is celebrating 150 years in 2020.Metal model of Edwards' Ore Reduction Furnace. The model includes cogwheels, rabbles and other details. Scale is thought to be around 1:20M259ballarat school of mines, edwards, pyrites, ore reducation, edward retallack, mining, model

An example of good invention in an era of innovation in Australian manufacture and production. Levers raise the height of the cutter, disengaging the drive from the blades. The moveable blades under the fixed ‘fingers’. An eccentric rod changes circular motion to linear back and forth of the blades. Such a machine is now known as a mower for cutting grass for hay, and other grasses for storing as sheaves. 'Gift for Museum - The School of Mnes committee has accepted the offer from mr H.B. Munro, of Elsternwick, of a model reaping machine made in 1887 when the Munro machinery business was in operation in Alfredton. The model, which has won gold medals at various exhibitions, is to be placed in thr school museum. (Ballarat Courier 22 April 1932) Metal model with red paint detail in sectionsM263ballarat school of mines, ballarat school of mines museum, munro machinery, model, munro reaper

Hand shears needed to be very sharp and often had a leather strap or ‘driver’ which passed over the hand. Others had sheepskin bound around the grip. Blades had to be regularly sharpened on a grinding stone. Most hand shears were made in Sheffield, England, with various models produced offering wide or narrow blades, sharp or rounded points, and various grips and bows. The technique of Australian hand shearing gradually developed from the 1830s using the old English method of cutting the flank with hand shears in a series of circular cuts from the sheep’s neck to the tail. In the early 1930s the Ballarat School of Mines introduced a wide-ranging Wool Classing Course as jobs were in extremely short supply during the Great Depression. Metal handshears used for shearing sheep.ballarat school of mines, shearing, woolclassing, sheep

Ballarat Junior Technical School was a section of the Ballarat School of Mines. The principal of the Ballarat Junior Technical School was Albert Steane.Sixteen boys, many in white aprons, are involved in a modelling class at the Ballarat Junior Technical School. 1915ballarat junior technical school, ballarat school of mines, education, trade, modelling, classroom

Ballarat Junior Technical School was a division of the Ballarat School of Mines. During this era the Ballarat Junior Technical School was located at the Dana Street Primary School and was in its second year of operation.Exhibition of Ballarat Junior Technical School Sloyd work, including drawing, modelling, sheet metal and woodwork. ballarat junior technical school, ballarat school of mines, education, trade, sloyd, drawing, modelling, metalwork, sheet metal, woodwork, classroom, dana street primary school, exhibition

This scale model of a mining plant was made by Donald Douglas Mather of Talbot. The engine shed houses the winches, which raise and lower the cages carrying the workmen. The winches also control the water-Baling tanks, which are lowered into the pump shaft to clean the water. The Pump Shaft is part of the main shaft partitioned off for keeping the water down. The old style plant (or cas commonly known poppet legs), were all of timber construction and, when erected, straddled the main shaft. This scale model allows for steel construction, and is set over the shaft to permit an unobstructed view of the operations. The Bad level is where the workmen enter and leave the shaft. The staging platform on the first level is where the trucks and mullock or other material are wheeled out on rails and then tipped to form the mine dump. The top level is to allow for maintenance of plant. Donald Douglas Mather of Talbot worked in mines in Ballarat, and made the model of the poppet head. The poppet head is a replica of those used at many mines in Ballarat. Back in the 1850s Ballarat was a god rush town and many mining claims were made and poppet heads built this is a replica of those poppet heads which are a part of Ballarat's Heritage and a full size poppet head is erected at Sovereign Hill Theme Park in Ballarat. Mining is a huge part of Ballarat's history.A timber poppet head and engine room model. "This scale model - the modern construction of a mining plant - was made by Mr Donald Douglas Mather* of Bonnie Doon, Talbot, Victoria. The engine shed houses the winches, which raise and lower the cages carrying the workmen. The winches also control the water-baling tanks, which are lowered into the pump shaft to clean the water. The pump shaft is part of the main shaft partitioned off for keeping the water down. The old style plant (or as commonly known poppet legs), were all of timber construction and, when erected, straddled the main shaft. this scale model allows for steel construction, ans is set over the shaft to permit an unobstructed view of the operations. The bad level is where the workmen enter and leave the shaft. The staging platform on the first level is where trucks ad mullock or other material are wheeled out on rails and then tipped to form the mine dump. The top level is to allow for maintenance of plant. * Mr Mater, previously of Ballarat, worked for many years as a miner and plant erector" (Old interpretive panel)mining, mather, mining plant, poppet head, engine house, model, donald douglas mather

This microscope is thought to be one of the earliest 'mineral microscopes' obtained by the Ballarat School of Mines. See reference in SMB Calendar 1896, p47, also Ballarat SChool of Mines Calendar 1908-9, p35 - "petrological microscope".Black-finished brass microscope and brass stage. Includes adjustment knobs, lens mounts,three objective lenses and two eyepiece lenses of same rating. The microscope is boxed in a timber storage case, hinged at the front with a brass handle on top. Model: London, Ser.no. 26791Engraved on rear of base frame "R. & J. BECK Ltd LONDON 26791"petrographic microscope, microscope, petrology, ballarat school of mines, school of mines ballarat, mineral microscope, laboratory, r. & j. beck ltd

Jan Edwards is the grandaughter of Perceval Richards, and daughter of architect Geoffrey Richards. Of the drawings Jan said mainwarring would come up to the eisel and draw in the paper, suggesting lines, emphasis, and giving educational advice by drawing on the side of the paper. Geoffrey Mainwarring taught art at the Ballarat School of Mines, and had served as an Australian War Artist.Twenty-two life drawings in pencil and charcoal drawn by Jan Edwards, with suggestions, modelling and drawing ratios drawn onto, and around the work, by tutor Geoffrey Mainwaring. One drawing, a head study, is totally by Geoffrey Mainwaring, but is not signed. (.23) is a head study produced in a few minutes Geoff Mainwaring during a class.education, janice edwards, jan edwards, life drawing, geoff mainwaring, geoffrey mainwaring, alumni, unframed

The large plaster Illisos depicted in the back of this image is still held by Federation University Australia. The Ballarat Technical Art School (No. 10) was part of the Ballarat School of Mines and was established in 1907. After conducting classes in various locations around Ballarat a custom built art school was erected on the site of the former Ballarat Circuit Court House, previously used as the initial building of the Ballarat School of Mines. Examples of drawings undertaken by students, as well as some plaster castes are held in the University of Ballarat Historical Collection. The Ballarat Technical art School is the oldest continuous Tertiary Art School in Australia. Sir Alexander Peacock opened the new Ballarat Technical Art School building in July 1915. It cost 10,000 pounds and was constructed by the Public Works Department from plans drawn by the then Art School Principal, Herbert H. Smith. The building contractors were Messrs Gower and Eddards. According to the SMB Annual Report of 1914 'the internal upholstering and fittings have all been carried out in Australian timbers, with Queensland maple largely used throughout.' The building could be described as federation-art deco in style. It features sandstone insertion with sandstone string coursing. The base of the building is rusticated sandstone. The building is functional in design with large metal windows in the south wall to ensure good light into the studios. The northern wall has standard double hung windows. The interior of the building features a carved wooden staircase and cast iron ceiling vents. The rear drawing studios could be made into one large studio by opening panelled timber doors. This opening features classical plaster pilasters with a pediment above. (http://guerin.ballarat.edu.au/curator/buildings/technical_art_school.shtml) Black and white mounted photograph showing eleven students of the Ballarat School of Mines Technical Art School drawing from plaster models of human bodies in various poses and of various scales. The students are in a room of the Ballarat Technical Art School which was custom built for teaching art. The image was reproduced in the 1920 Ballarat School of Mines Students' Magazine. drawing, ballarat school of mines, ballarat technical art school, art studio, plaster caste, gribble building, illisos, hercules, drawing from the antique, visual arts

Henry J. Hall was an teacher Freehand Drawing and Model Drawing at the Ballarat School of Mines. In 1889 he reported to the Ballarat School of Mines Council that this class was never established for the cultivation of Art (as generally understood) or the making of pictures but with an idea of assisting artisans - of both sexes - and persons connected with mechanical industries, in acquiring lightness of hand, and facility in the use of a black-lead pencil so as to be able to place legibly and intelligibly upon a sheet. For many years Henry Hall advertised private tuition in Drawing, Painting and Perspective, at 'Ferndale', 25 Eyre Street. Handwritten letter on paper with the address 'Ferndale, 25 Eyre Street, Ballarat' printed at the top. The handwritten letter is from Henry J. Hall to Andrew Anderson, President of the Ballarat School of Mines. Handwritten in ink "March 19th 98 Andrew Anderson Esq President School of Mines Dear Sir I am informed by the registrar of the School of Miens that you are desirous of despensing [sic] with the services of Drawing Instructor at that Institution. The reason assigned being dis-satisfaction expressed by the inspector regarding "the quantity and quality of the freehand work done during the year. Before any definite action is taken, might I ask in justice to myself and the students whose work is thus maligned, that I be allowed a personal interview with Mr Monkhouse in order to ascertain the grounds of his complaint, and afford me an opportunity of vindicating my position. I have the honor to remain, respectfully yours Henry J. Hall." Written and circled in red ink "168" ballarat school of mines, henry j. hall, henry hall, andrew anderson, drawing, art

This franking machine was used in the mail room of SMB and also in the mail room at University of Ballarat. Pitney Bowes is a global technical company, known for its postage meters and other mailing equipment and services. It was founded in 1920 when the company of Arthur Pitney, founded in 1902, merged with the company of Walter Bowes, founded in 1908. The name at merger became Pitney Bowes Postage Meter Company. They produced the first commercially available postage meter.White, brown and black Pitney Bowes model 6300 Franking Machine in a black carry case. Includes power lead and blue soft cover. Yellow card with instructions fro Supervisor of Mail Centre Code No. 6331 Serial No. 18412 Yellow sticker for SMBballarat school of mines, university of ballarat, post office, mail, franking machine, postage meter, arthur pitney, walter bowes

Frederick Mitchell was born c1874 at Staffordshire Flat, Redcastle, near Heathcote. His father was an engineer from Cornwall, and had a quartz crushing battery at Staffordshire Flat from 1870 to at least the 1890s. Around 1886 Frederick Mitchell was an 18 year old "Engineer and Instrument Maker". He was awarded an 'Honorary Mention' at the Australian Juvenile Exhibition 1890-1. It was donated to the Ballarat School of Mines Museum in 1892. In the early 1960s the model was transferred to the Heat Engines Laboratory. All Heat Engines laboratory was moved from the Ballarat School of Mines to the Mt Helen Campus on October 1869. The model was accommodated in the thermodynamics laboratory. It was shown working during open days. The Ballarat School of Mines Calendar for 1893, page 66 refers to this item. There is correspondence between Frederick Mitchell's grandson, F.W. Mitchell; E.J. Barker, Director of the Ballarat College of Advanced Education; and Graham Beanland, Ballarat School of Mines.A working model of a vertical oscillating twin cylinder steam engine with fly wheel, mounted on a wood base board and covered in glass. Usually stored under a wood-framed glass cover. steam, model, engine, frederick mitchell, flywheel, ballarat school of mines museum

The Donation Book relates to the Ballarat School of Mines Museum which opened in 1872. Very few of these items are still held by Federation University. The Museum was emptied in the 1960s with items being distrubuted to the Ballarat Historical Society, returned to original lenders (ie Pern Collection), of disposed of. Donations to the Ballarat School of Mines include: 34. M. Hamburger, Ballarat - bunsen burner 41. W.H. Shaw, Phoenix Foundry - 81 nos of 'Engineer' 89. Juvenile Industrial Exhibition Association Committee per Joseph Flude - dies used for striking medals awarded to successful exhibits. 165. Ferdinand Von Mueller 172 Ferdinand Von Mueller o hortus siccus 6 197. James Stoddart 203. Edward Gazzard, North Creswick - Model of safety Cage invented and made by donor 218. E. Morey 222. Alfred Lestor 228. J.J. Sleep, Ballarat, patent Lever escarpment Clock (displayed in laboratories) 237. Bernard Smith (Warden) per favor of James M. Bickett - Bust of Mr John Lynch, Smythesdale. (Note: This item is not in the present Federation University Historical Collection) 241. James Oddie, J.P., Ballarat, Copy of 'the Chemist and Druggist' 267. John Lynch Junior, Smythesdale - Cast of "Golden Age" nugget, found at Browns by Co-operative party, 12 men. Weight 75 oz, 12 dwts, 12 grs.(Note: This item is not in the present Federation University Historical Collection) 270. Isaac Davis, Main Road, Ballarat 294. W. H. Shaw, Ballarat - 94 nos of 'The Engineer' 295. Rivett Henry Bland, Clunes - Specimen of water pipe from the Port Phillip Company's mine encrusted with carbonites of lime and magnesium (Note: This item is not in the present Federation University Historical Collection) 299. D.J. Williams, Queenscliff - 1 case shells from Fiji 305. C. Retallack, Ballarat 314. William Henry Shaw, Ballarat - glass case 323. W. Longley, Ballarat - Botanical Specimen (Note: This item is not in the present Federation University Historical Collection) 327. W. H. Angove, Perth 337. J. Cosmo Newbery, B Sc, Melbourne 343. James Hector, M.D., New Zealand 353. R.S. Mitchell, Ballarat - 8 specimens live plants (medicinal) (for the Ballarat School of Mines Garden) 355. W. Magee, Ballarat - Sugar cane plants and seeds (for the Ballarat School of Mines Garden) 363. James Hector, Wellington, new Zealand 371. William Wesley, 28 Essex St, Strand, London - Scientific book circular 380. Jacob Upfold (deceased) per favor of the trustees - bequest of steam engine indicator and belongings (boothe and case) 381. Joseph Mitchell, 22 Macarthur Street, Ballarat - sod of turf cut from Warboy's High Few, County Huntingdon, England, 1872. 394. W.H. Barnard 401. James Orr 418. F. Ratte, Sydney 440. Alfred Mica Smith, Sandhurst (Bendigo), Inaugural Address, delivered to the Bendigo School of Mines Science Society, June 20. 1881 by P.H. Macgillivray, MA, MRCS, FLS, President. (Note: This item is not in the present Federation University Historical Collection) (Note: This item is not in the present Federation University Historical Collection) 446. C. C. Shoppee, Ballarat 462. Dr Bunce, Ballarat 468. James Black, Mining Manager "Kerrit Bureet' 479. J.S. North, Mining Manager No. 2 Queen Co, Black Hill Ballarat. 505. Smith Tibbitts - A block of ancient leaves from the Nigtingbool Estate near Haddon on the Ballarat district from shaft 80 feet deep. (Note: This item is not in the present Federation University Historical Collection) 512. F.W. Niven, Ballarat - "A Handy Book to Tasmania" 522. James Hector, Wellington, New Zealand 549. C.E. Grainger, Manager Ballarat Woollen Mills - samples of dyed and raw wools 600. (4 July 1882) Henry Sutton, Ballarat - 13th annual report of the Aeronautical Society of Great Britain; 2 papers from the Proceedings of the Royal Society, nos 217 and 218- 1882, "One a new electrical storage battery by Henry Sutton, Ballarat, Victoria. 608. H. Glenny J.P., Ballarat - Specimen of Asbestos from Tasmania 610. M.H. Edelmann, Munich, Germany 674. W.H. Shaw, Phoenix Foundry - Steel boring 95 feet long taken from bed-plate of locomotive engine. 675 - H.R. Hancock J.P. pre favour Mr James Pryor, Moonta Mines 676. Baron Ferdinand Von Mueller KCMG, etc, Melbourne 678. E.F.A. Gaunt, Royal Navy, H.M.S. Nelson, per favour Lyde Gaunt - Specimen of manganese ore from the mines - Russell - New Zealand 728. Dr Pinnock, Ballarat 760. Simon Morrison, Ballarat 784. James Shugg, Hamilton - 1 case fossils from Muddy Creek, near Hamilton. (Note: This item is not in the present Federation University Historical Collection) 786. W. Bolam (inspector of Schools), Melbourne - 2 spears and 1 fishing prong Fijian 806. James Oddie, Ballarat 708. Henry G. Hanks, San Francisco 786. W. Bolam (Inspector of Government Schools Melbourne) - 2 spears and one fishing prong Fijian 824. Henrique Gorceixm Onro Preto, Brazil 840. W. Laplau, Ballarat - Gas furnace with a large assortment of fittings, also large gas holder and oil-heating apparatus 854. Robert Borch, Main Road, Ballarat - Improved safety chain (Note: This item is not in the present Federation University Historical Collection) 928. James Oddie 944. James P. Munroe, Registrar, Massachusetts 952. L.E. Cutter per favour of Mr F.J. Martell - Unexploded bomb shell from the Eureka Stockade 957. H. Glenny, Hobart 962. George Hart, Ballarat - eagle 976. Henry Sutton, Ballarat - 1 volume "Plattner on the Blowpipe" 978. J.W. Flatow, 45 Madeline Street, Carlton, Melbourne 984. Charles C Shoppee Ballarat - Copies of ancient coins 989-95 - Specimens from Moonta, South Australia 985. W.H. Wooster BOlwarra - books microscope related 1179. James Oddie - Live hedgehog 1181 C. Crisp, Bacchus Marsh, Portugal Copper Coin, 1785 1248 James Oddie, Solomon Islands - Bow and arrows & Spears 1285. C. Colyer, Smythesdale 1327. John L. McKenna, Smeaton - Fragment of Stone Axe. 1395. Mrs O. Skoglund, Nerrina 1428. Daniel Brophy, Ballarat - Collection of mineral specimen form Silverton (Collected by Mrs James Murray) 1442. Henry Sutton, Ballarat - Specimens of fossil fruits collected at Haddon by Charles Brown. 1444. Mining Department - Underground Mine Workings from Band of Hope and others. 1517. W.H. Wooster, Ballarat 1592. Bishop of Ballarat - Stone Axe and other native items 1669. H. McHaffier, Napoleons - 1 Spanish silver coin 1681. James Oddie, Dunedin 1688. W. Burbridge, Ballarat - Native Tomahawk from Metung 1708. A. Doepel, Ballarat 1712. Marty Guerin, Ballarat 1735. Bella Guerin. M.A., Ballarat - Copy Wide Awake Vol 1 No 7 May 28th 1887 and The Bulletin, March 19th 1887. 1747. Bella Geurin M.A., Ballarat - Copy Wide Awake Vol 1 No 8 June 4 1887 1751. Bella Geurin M.A., Ballarat - Copy Wide Awake Vol 1 No 9 June 11th 1887 1842. Linnean Society, London England - Charter, By Laws, Proceedings, Transactions, Journals 1853. W.J. Corbould, Silverton, NSW - chloride of silver from Pinnacles, Broken Hill, Silverton 1888. W. J. Corbould, Sample of metallic silver from Silverton, NSW 1928. E. Morey, Ballarat - Steam Engine 1937. Henry Sutton A.S.I.E., Ballarat - Plate Electric Machine, chimes and Sportman (number crossed out) 1951. Henry Sutton A.S.I.E., Ballarat - Plate Electric Machine, chimes and Sportman 1981. Harrie Wood (per W.H.B.[Barnard?), Ballarat 1996. W.H. Shaw, Phoenix Foundry - Papers "The Vict Engineer July 1887, May June July August 1888 and others 2014. Harrie Wood, Sydney - Report Department of Mines, 18872027. W.J. Bechervaise - Copy of Book by Baldwin Spencer 2034. A.G. Randall - Native Hatchet 2045. W.H. Corbould, Silverton, Collection of silver ores 2051. Fowler, Tarnagulla - Native Tomahawk 2123-2131. James Oddie, London 2163. Roff. F. Taplier, Sturt Street - Native Tomahawk 2178. Syd. Johnson, Meredith - Native Tomahawk, Greenstone 2184. Mr Tupp for Hall - Native Spear and Club 2292. Emmanuel Steinfeld, Melbourne 2313. A. Atwood, Rowlands Factory, Dana Street 2361. Dr Pinnock, Ballarat - Collection of Living Sponges 2363. P. Curnow, Ballarat - Piece of wood with stone naturally embedded 2364. R. Dowling, Waubra 2875. Mrs C, Flude, Ballarat - Collection of (5) mineral specimens 3460. Joseph Weir, Ballarat - Sample of rolled Annibar 3466. J. Hart, Ballarat - Native Shield - supposed to have been made by King Billy 4784. Mr. O. Woolnaugh, Pleasant Street - Four Native Tomahawks 6469. L. Balhausen, Ballarat 3472. John English, Smeaton - three samples of auriferous wash dirt 3607. Columbia College, New York - Handbook of Information of the Columbia College in the Ciry of New York 1892-3. 3672. L.A. Samuels, Bendigo 3724. P. Paperhagen 3736. The Late Rivett Henry Bland per John Noble Wilson - Collection of mineral specimens and fossils 3752. G.A. Denny, South Africa 3755. J. Carroll, Ballarat - Specimen of Native bread found in Ballarat East. 4765. J. Donnelly, Springs, Bungaree I. Fowler, Coolgardie, Specimen of Gold Bearing Quartz ballarat school of mines, doantions, museum, ballarat school of mines museum, safety cage, botanical garden, materia medica garden, library, bella guerin, james oddie, phoenix foundry, w.h. shaw, john lynch, henry sutton, aboriginal, stone axe, tomahawk, geological specimens, moonta, fedinand krause, oddie collection of minerals, thomas bath, spears, solomon islands, king billy, bows and arrows, ancient coins, birds eggs, snakes

The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only.Black and white photograph of the Davey Paxman Experimental Steam Engine installed at the Ballarat School of MInes. steam engine, model steam engine, davey paxman, thomas bath, experimental steam engine

Large printed timetable for Technical School examinations in 1901. Subjects included Chemistry, Geology, Asssaying, Hydraulics, Agriculture, Engineering , Mine Surveying, Algebra, Mineralogy, petrology, Botany, Trigonometry, Euclid, Land Surveying, Steam and gas Engines, Applied Mechanics, Drawing, painting, engineering drawing, building construction, architecture, drapery, modelled design, casting clay models, composition of form and colour, Lettering, Wood Carving, historic ornament, Wood Carving. .1) Trade Subjects .2) Other subjects, including artexaminations, technical schools, trades, art, technical art school, timetable, clay modelling, ceramics

The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only. Black and white photograph of an experimental steam engine which was produced for the Ballarat School of Mines. It was designed for experimental purposes, such as testing of efficiency, etc. The laboratory which housed the steam engine was lit with gas lighting. davey paxman experimental steam engine, model steam engine, davey paxman, steam, thomas bath, thermodynamics

The Davey Paxman Experimental Steam Engine was purchased by the Ballarat School of Mines as the result of a bequest from Thomas Bath.The Davey Paxman Experimental Steam Engine was purchased as the result of a bequest from Thomas Bath. The 'substantial sum' was used to build an Engineering Laboratory. The Ballarat School of Mines Council minutes of 08 November 1901 record: - Plans for [the] proposed building were submitted ... and ... it was resolved that a temporary building for an Engineering Laboratory be put up.' This laboratory, as an existing building, is first mentioned in the Ballarat School of Mines President's Annual Report of 1901, presented on 28 February 1902, reporting 'the erection of a building 67ft long by 33 ft wide' This report also lists all the equipment that would be accommodated in the Engineering Laboratory, including the experimental steam engine and boiler. The experimental Davey-Paxman steam engine arrived in Ballarat towards the end of 1902. The Engineering Laboratory was opened on 14 August 1903 by His Excellency Sir Sydenham Clarke. This engineering laboratory remained in use till about 1945. By 1944 preparations were under way at the Ballarat School of Mines to expand existing facilities, to be ready for the influx of returned soldiers. A new Heat Engines laboratory was built, this time of brick construction, replacing the previous corrugated-iron shed. In the early stages the steam engine was used to drive an overhead transmission shaft for machinery in the adjacent workshop. Later the steam engine was moved to a space that became the Heat Thermodynamics Laboratory. At the end of 1969 the engine was relocated to the Thermodynamics Laboratory at the then Ballarat Institute of Advanced Education (BIAE) Mt Helen Campus. It was donated to Sovereign Hill in 2006. According to the research of Rohan Lamb in 2001 around five experimental steam engines were made by Davey Paxman, and three of these had similar configuration to the Ballarat School of Mines Steam Engine, however, each of these was also unique with different valve arrangements. The list, which was on a scrap of paper in a folio held in the Essex Archives, confirmed that one was sent to India. The Ballarat steam engine can be dated to late 1901 to early 1902. Zig Plavina was responsible for moving the steam engine to Mount Helen, and worked on it as a technician for many years. He observed the following: * The condenser is driven by the low pressure engine. * The following arrangements are possible: i) the high pressure engine alone, exhausting to atmosphere. Condenser not used, crankshaft flanges not coupled. ii) crankshafts coupled, mains pressure (120 psi) steam supplied to high pressure engine, partially expanded steam delivered to low pressure engine (Tandem operation). Choice available re exhaust steam: either to the condenser or to atmosphere. iii) crankshafts not coupled, reduced pressure steam supplied to low pressure engine. Exhaust steam - either to the condenser or to atmosphere. * Valve arrangement - a choice of Pickering cut-off or throttle governor. On low pressure engine - throttle governor only.davey paxman experimental steam engine, model steam engine, steam, thermodynamics laboratory, thomas bath, bequest

The Ballarat Technical Art School was a division of the Ballarat School of Mines. A custom built building was opened in 1915. A plan on linen showing the proposed fittings for the new Ballarat Technical Art School Building built in the grounds of the Ballarat School of Mines. The plan has been hand coloured and designates rooms for freehand and plant drawing, model and cast drawing, Modelling Room, Light and Shade Room, Lecture room, Head Master's Office, attendant's office, cloakroom, storeroom, Castings Room, Sheet 7 W.J.G. 5.3.14ballarat technical art school, buildings, ballarat school of mines, plan

The Ballarat Technical Art School building opened in 1915. It was a division of the Ballarat School of MinesPlanes for the Ballarat Technical Art School basement and ground floor, featuring hand coloured sections. Wood Carving and Metal Working were located in the basement. Scale is 8 feet to 1 inch School of Mines Ballarat New Art School C.B.G.5.4.13ballarat school of mines, ballarat technical art school, plan, buildings, metalwork, wood carving, freehand and plant drawing, model and cast drawing, lecture room, modelling room, light and shade, architectural drawing