Wooden model of a cyanide plant. A cyanide plant was used for dissolving gold from finely divided ores by means of dilute solutions of sodium or potassium cyanides. The model has five metal bins, there is some rust on the bins and scorch mark on the wooden base.mining, equipment, cyanide plant, gold cyanidation (also known as the cyanide process or the macarthur-forrest process) is a hydrometallurgical technique for extracting gold from low-grade ore by converting the gold to a water-soluble coordination complex. it is the most commonly used leaching process for gold extraction. the ore is comminuted using grinding machinery. depending on the ore, it is sometimes further concentrated by froth flotation or by centrifugal (gravity) concentration. water is added to produce a slurry or pulp. the basic ore slurry can be combined with a solution of sodium cyanide or potassium cyanide, however many operations utilize calcium cyanide, which is more cost effective. to prevent the creation of toxic hydrogen cyanide during processing, slaked lime (calcium hydroxide) or soda (sodium hydroxide) is added to the extracting solution to ensure that the acidity during cyanidation is maintained over ph 10.5 - strongly basic. lead nitrate can improve gold leaching speed and quantity recovered, particularly in processing partially oxidized ores.

Harold E. (Edward) Hurst (1888-1972) born on the banks of the Eumeralla River (near Macarthur) lived in a villa in Newtown called "Eumeralla" (Skene Street). "Boss" Hurst invented, patented and manufactured metal fasteners for wool bales and fencing. (Ref: 'Boss' Hurst of Geelong and Nauru : a life by Don Chambers) - held at the National Wool Museum, Geelong.Nonewool bale hooks, clips, fasteners, "grip bale fasteners", ev. hurst

When the Philippine currency, or pesos, were reprinted in 1944, it was called the Victory series #66. The reason they named the series “66” was because that was the age late President Quezon passed away just after the liberation of Philippines. Philippine Victory notes (series 66) were printed by the US Bureau of Engraving and Printing. They were carried by US forces commanded by General MacArthur when they landed on Leyte Island on 20 October 1944. Philippines One peso denomination lithograph banknote. The face has a blue seal in the lower right side and on the left side is an image of a male. The reverse side has a pattern featuring the value in orange overlaid centrally in black with 'Victory' Victory series 66 No F15876228philippines, banknote, victory series #66

Colour slide in a mount. Elizabeth Farm, Rose Hill, Sydney, 1793. (Architects: John and Elizabeth Macarthur.)Mount Made in England / Encircled 20 (Handwritten) / Encircled 4 (Handwritten-Erased)slide, robin boyd

This book published in the 1950's is about the beginnings of the wool industry. It is set out in comic book style and was used for social studies in primary schools.A cream coloured cover with blue and orange in background with drawing of sheep, wool bales and a male.australia, wool, education, macarthur, john, henty, thomas, george evans collection

A 45kg Spanish Merino from Mt Bute at Linton, Victoria. It is a descendant of the original Spanish Merino brought to Australia by John MacArthur in 1797. John and Elizabeth MacArthur undertook breeding experiments at Camden Park, Parramatta, crossing the Spanish Merino with Bengal and Irish sheep already in the Colony. The resultant merino became the foundation of Australias sheep industry. Although of little commercial value, the Mt Bute station has ensured the survival of the Camden bloodline.Taxidermy figure of a Spanish merino ram on display in Gallery 1. Ram has curved horns and is mounted with crooked front legs.sheep, taxidermy, spanish merino, irish sheep, camden, mt bute station

Cloth sample from an opera cloak made in England c. 1820 from wool clipped from Macarthur's merino sheep in 1816. The cloak was passed down through the family to Harold Lethbridge with whom the main part of the cloak resides, in Narrandera. The fragment was passed to Lethbridge's niece who gave it to the donor's mother who passed it onto him and then it was donated to the National Wool Museum. The cloth fragment was tested by Gordon Institute of Technology in 1974 showing the wool to be very fine (15-16 microns) which is consistent with the pure lineage of Macarthur's sheep. The cloth fragment was framed in 1952 and remains in the original frame to this day. Cloth sample form an opera cloak made in England c. 1820. Wool for the cloak was clipped from John Macarthur’s merino sheep in 1816. Macarthur is recognised as the pioneer of the wool industry that was to boom in Australia in the early 19th century and become a trademark of the nation. Macarthur was responsible for the first bale of Australian wool to be exported. The British woollen mills were desperate for wool at the time because of the Napoleonic blockade, and the Australian bale sold for a record price. Australia needed a product to sell in European markets which did not perish during long sea-voyages and which offered high value per unit of weight. Wool also had a ready market in England because the Napoleonic Wars had increased demand and cut English cloth-makers off from their traditional source of quality wool, Spain. Australia's first $2 banknote featured John Macarthur thanks largely to his establishment of wool as the backbone of the early Australian economy. Red fabric sample folded in half and mounted in the centre of a brown metal frame.'ARCO' MADE IN ENGLANDmacarthur, wool industry, australian economy

National Wool Museum exhibition in form of a series of portraits and a slideshow showcasing the women of Australia’s wool industry. Exhibition was launched on International Women’s Day 2019, featuring images by photographer ­Nicole Marie. Women In Wool The Australian wool industry would not be what it is today without the significant contribution of women. Often their role has been forgotten or underrepresented. Since colonial times, women have left their mark on the industry, such names as Eliza Forlonge, Elizabeth Macarthur and Anne Drysdale are examples of pioneering Australian women of wool. Traditionally woolsheds were claimed as the domain of men. In the past men would utter the phrase “ducks on the pond” as a cryptic warning to other male shearers that there were women in the sheds and they should watch their language and clean themselves up. But this segregation has changed. In recent years the role of women has increased dramatically across all aspects of the wool industry, but most significantly in woolsheds. Over the last decade the number of women in shearing sheds has almost doubled and it is set to increase further in the coming years. Today, in many sheds across Australia, sometimes women outnumber men when it comes around to shearing time. Women are active and important contributors to the prosperity of the industry. The portraits on show here are a celebration of the significant role of women in the industry. They are a diverse selection, including both young female shearers and experienced workers, ranging in age from 19 to 96. Many of the up-and-coming shearers started as rouseabouts and have stepped up to becoming shearers - one sitter for the project had just returned to the sheds after having a child only three-months before. Also on show are women who devoted decades of their lives to the industry and are only now becoming recognised for their vital role in Australian wool. Foreward by National Wool Museum Senior Curator - Dr. Luke Keoghvirtual imageswool, women in wool, nicole marie

Possibly from Camden Park stocksheep breeding, wool history, elizabeth macarthur agricultural institute, camden park estate, nsw, wool - history

"Australia's First Lady: the story of Elizabeth Macarthur" - L. Bickel, 1991. This book is a biography of Elizabeth Macarthur, wife of John Macarthur, and details her early life and her role in the Australian wool growing industry.AUSTRALIA'S / FIRST LADY / THE STORY OF / ELIZABETH MACARTHUR / LENNARD BICKELsheep breeding - history, macarthur, mrs elizabeth

Small wooden framed copy of photograph under glass.Inscription below picture is as follows. " On 17 December 1915,a famous game of cricket was played at Shell Green,Anzac,as Turkish shells passed overhead. The batsman, Major George MacArthur Onslow, 7th Light Horse Regiment NSW,has just been caught out. The game was part of the various deceptions planned to deceive the Turks that all was normal at Anzac while the evacuation was being carried out". Shell Green was the only piece of flat ground for the game to be played on.

Barber's chair with a detached board for children to sit on, to modify chair height.

Colour slide in a mount. Elizabeth Farm, Rose Hill, Sydney, 1793. (Architects: John and Elizabeth Macarthur.)Made in Australia / Encircled 7 (Handwritten)slide, robin boyd

Yields information about the streetscapes of Ballarat on the Gardens to Victoria St route and in particular buildings and people that crewed the trams.Set of six Colour 27 x 27 mm slide in a Kodachrome cardboard mount. .1 - Tram No. 38 at the Victoria St terminus, with the destination of Gardens via Sturt St West. Note the red traffic cone in the overhead by the trolley wheel positioning location device. .2 - crew of No. 30 by the tram - R. Knight (57) and Conductor W. Nancarrow (8) .3 - No. 30 at Gardens Loop .4 - as for .2 - see Also Reg item 6455. .5 - view from tram at intersection of Wendouree Parade and MacArthur St, View Point. .6 - view of trackwork at intersection of Drummond and Sturt Streets with the Southern Cross Hotel in the background. Slide mount date August 1971. Photo from the collection of Lilian Butler.ballarat, tramways, trams, victoria st, crews, gardens loop, view point, hospital corner, tram 30

Set of 9 Kodak Ready-mount with slides made from the Association of Railway Enthusiast Provincial Tramways film strip. Reference Item 2560 details the ARE Film Strip, and provide references to other slides. See also Reg. item 1164. 1174.9 on plain white mount. 1174.1 - Tram 40 North bound for Lydiard St. North at the Railway Gates, with the gates closed. Tram carrying a heavy load of passengers. Railway station building and car park in background. Taken from the signal box. 1174.2 - Tram 12 bound for Gardens, photographed across the median strip plantation near Dawson St. Image i2a - adjusted 9/2021 to remove colour cast. 1174.3 - Tram 43 in bound along Wendouree Parade near Barrett Ave, passing a former tram stop and with "Warning Oncoming Trams" sign mounted on an adjacent pole. See also Reg. item 1172.1 for a photo taken in May 1971. This photo taken after the closure of the Victoria St. line, as the tram stop has been painted out. 1174.4 - Looking along the track to Sebastopol terminus on the west side of Albert St. - telephoto shot showing bogie tram in the far distance. Shows the nature of the track, poles, tram stop frequency and in the fare distance the terminus. Also show the trees that used to be along this section of the track. 1174.5 - No. 42 showing "Special" in Macarthur St. approaching Drummond St. north. Photo taken from under the verandah of a shop on the south side of the street that were many years later to become the Tramcar Restaurant. Note metal fence to cemetery. 1174.6 - Nos. 21 (Sebastopol) crossing 14 (Lydiard St. Nth) at the loop between Sayle and Grey St. Photo taken looking south. 1174.7 - No. 12 bound for Mt Pleasant, in Bridge St. about to stop at the junction for the two routes. Telephoto photo looking west along Bridge St. with many cars in the photo. Very few people on the street itself. 1174.8 - No. 30 and 17 at the City Terminus, on the north side of Sturt St. Taken from the Post Office corner with the Town Hall in the background. 1174.9 - No. 39 inbound along Sturt St. West. with many cars on the road. Bus stop on a pole on the other side of the road.1174.1 - "No. 40 on Lydiard St. North service waits at the level crossing at Ballarat Railway Station." 1174.2 - "No. 12 bound for 'Gardens' seen across the centre plantation in Sturt St." 1174.3 - "Barrett Ave." 1174.4 - "The Sebastopol route near the terminus" 1174.6 - "Nos. 21 and 14 crossing at Sayle St. Loop on Sebastopol route" 1174.7 - "No. 12 at Eastern end of Bridge St." 1174.8 - "Nos. 30 and 17 in Sturt St. at Cnr of Lydiard St." 1174.9 - "No. 39 City bound from 'Gardens" in Sturt St. West" All have date stamp of "Sep 1971" in black ink. Writing in blue ink.tramways, trams, lydiard st. nth, railway crossing, sturt st, wendouree parade, sebastopol, macarthur st., bridge st., sturt st. west, tram 12, tram 14, tram 17, tram 21, tram 30, tram 39, tram 40, tram 42, tram 43

Set of 7 transparencies taken undated (appear to be 1970 or 71) on PAKON mounts. Also possibly copy slides as quality is poorish. 1175.1 - No. 27 has derailed at Depot, across Wendouree Parade, and No. 33 appears to be about to try and tow it back on. Wendouree Parade totally blocked. Adjacent pole has tram stop sign and has "Stafford Court" street sign mounted on it. 1175.2 - No. 43 at corner of Drummond St. South and Dana Street, with destination Lydiard St. North. 1175.3 - No. 42 (Mt Pleasant) and 21 (Gardens via Sturt St. West) crossing at Gardens Loop. 1175.4 - No. 42 bound for Lydiard St. Nth at intersection with Macarthur St. Shows the retaining wall for the cutting on the east side of Lydiard St. Nth. 1175.5 - No. 43 at corner of Lydiard St and Sturt St., at city terminus showing "Special" and tram 35 adjacent to Post Office in Lydiard St. Nth. Photo shows the small tram stop pole at this location and Post Office building. 1175.6 - No. 39 and 26 and 27 at the Mt Pleasant terminus. Near closure as a bus stop sign has been positioned on the west side of the road. No. 39 showing destination of "Gardens via Sturt St. West" 1175.7 - Nos 21 and 34 crossing at the Grant St. loop in Barkly St. 21 has destination of Mt Pleasant, while 34, - Gardens via Sturt St. West"All information on typed small white labels, on the top of the slides using black ink. 1175.1 - "27 derailed and 33 at depot" 1175.2 - "43 at cnr Drummond & Dana Sts" 1175.3 - "21 and 42 Gardens Terminus" 1175.4 - "42 at cnr Macarthur & Lydiard" 1175.5 - "43 & 35 at Post Office" 1175.6 - "39, 26 and 27 at Mt Pleasant" 1175.7 - "21 & 34 at Grant St"tramways, trams, wendouree parade, depot, accidents, derailments, drummond st. sth, gardens loop, post office, mt pleasant, grant st., tram 21, tram 26, tram 27, tram 33, tram 35, tram 42, tram 43

A newspaper Clipping taken from The Courier on 2/6/84. Has two interesting articles, the first one being in the '100 years ago' section stating that a train ran through the Bungaree gates, the other one was in the '75 years ago' section stating that ESCo was removing tram tracks in Macarthur St between Lydiard and Drummond Streets. Images added 3-12-2016trams, tramways, railway crossing, trackwork, horse trams, macarthur st

Newspaper clipping from The Courier, Ballarat 16/1/1997 page 28, Saturday Magazine, In Retrospect Section, featuring two postcards from the past and associated story expanding on Mr. Phil Dixon's letter to the Courier (Reg. Item 1506) about the possible use of horse trams instead of electric trams in Ballarat. Item compiled by Lorrie Brown. Item title "Horse drawn trams a cheaper option". Features two postcards: 1 - Horse tram No. 5 by A. Ronalds Vine Hotel, Macarthur St. Ballarat. 2. Horse tram ascending Sturt St. by Camp St. on the north side of Sturt Street with buildings in the background.horse trams, ballarat revival, sturt st, vine hotel

Group of twenty five photographs taken on 7/2/1997 of some power poles around Ballarat that still carry the paintwork, faded and worn, of the SEC tramway system tram stops. 1652.1 - North East corner of Drummond Street South and Sebastopol St. 1652.2 - ditto 1652.3 - North east corner of Drummond St. South and La Trobe St. - with bus stop sign 1652.4 - ditto 1652.5 - North corner of Drummond St. South and Skipton St. 1652.6 - ditto 1652.7 - North east corner of Ripon St. North and Sturt St with King Chicken and Seafood shop in the background. 1652.8 - ditto looking down Sturt St. 1652.9 - South West corner of Ripon St. North and Sussex Streets 1652.10 - ditto 1652.11 - Power pole east side of Ripon St North between Mair and Sturt Streets 1652.12 - South west corner of Mair and Ripon North Streets 1652.13 - ditto 1652.14 - North East corner of Mair and Ripon Streets 1652.15 - ditto 1652.16 - ditto 1652.17 - North west corner of Burbank and Macarthur St 1652.18 - ditto 1652.19 - North east corner of Drummond St. North and Webster St. 1652.20 - ditto 1652.21 - Powerlines between Doveton and Dawson in Sturt St. 1652.22 - South corners of Sturt and Doveton Streets 1652.23 - ditto 1652.24 - ditto 1652.25 - ditto Negatives and envelope for the prints with the Reg Item 1652 sheet in documents folder. Photo folder with handwritten notes and negatives with Catalogue Worksheet.tram stops, drummond st., ripon st, sturt st

Newspaper clipping from The Courier, Ballarat, dated 22/2/1972, titled "New look for Lydiard St". Reports on the acceptance by the City of Ballaarat of a tender from P. Kennedy for removal of the tram tracks between Sturt and Norman St. in Lydiard St. North. City Engineer Mr. R. J. Sharp advised the street would be reconstructed between Mair and Macarthur St. with new kerbs and a full width seal. track removal, tram track removal, crb, lydiard st.

Photo of Drummond Street North, looking south from Macarthur St. Shows the nature of the street construction at the time. Has the hospitals in the background. Kodak cardboard mount slide, taken by Peter Moses January 1966.On back of slide in blue ink "Jan. 1966 / 125 f11" and bottom right hand corner "P. Moses".tramways, trams, drummond st nth