Three small publications on treatment of water, The Need For Water Treatment in Boilers, Testing Water by the Volumetric Method, Threshold Treatment With Calgon.books, technical, chemistry

Roll of 35mm colour negative film, 9 strips Colour print 10 x 15 cmFuji HG 200 CA-1kangaroo ground, maroondah aqueduct, water treatment plant

Roll of 35mm colour negative film, 9 strips Colour print 10 x 15 cmFuji HG 200 CA-1kangaroo ground, maroondah aqueduct, water treatment plant

Printed brochure titled ' A Scientific Treatise on Scalebuoy Process of Water Treatment. Top of front page has a green bulb at the top with the title underneath. Brochure gives the history of the Scalebuoy, the fundamental principles, use and a summary of the Scalebuoy method of water treatment. Written by R. H. S. Abbott.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, a scientific treatise on scalebuoy process of water treatment, scalebuoys (new zealand) ltd, r h s abbott, herald printing works auckland

Typed notes titled 'Scalebuoy Process of Water Treatment'. Notes give some history, fundamental principles, use and summary.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, scalebuoy process of water treatment

Black and white photograph taken during inspection at the waste water treatment plant Golf Links Road Lakes Entrance Victoriawater resources

Booklet on Alfloc water treatment service along with a one page letter from H.B.Selby & Co Pty Ltd to Bendigo Electric Company of Aust Pty Ltd with reference to Scalebuoys.sciences, instruments - general, scalebuoy

Colour photograph of rock lining at the Sugarloaf-Preston transfer main crossing. The Sugarloaf Reservoir and the Winneke Water Treatment Plant (Winneke) are located 32 km north-east of Melbourne, near Christmas Hills. rock lining, water supply

Two newspaper articles discussing the proposed construction of the Yarra Dam at Warrandyte: Yarra Dam at Warrandyte not the only alternative - Mr Stokes, Diamond Valley Mirror, 14 October, 1964 Fears grow on Yarra Valley Dam Board orders air surey, Diamond Valley Mirror, 24 February 1965 The Sugarloaf Reservoir Project, including a major pumping station and water treatment plant was completed, increasing Melbourne's total storage capacity by 95,000 million litres in 1981.2 pageswater supply, sugarloaf, reservoir, christmas hills, yarra dam, warrandyte

A newspaper article about scientists working on water treatment processes. This document was from a file of information about guest speakers (see also 00812-00822 and 00830-00837). So it is assumed that one of the scientists mentioned was approached to speak at a Legacy function. The caption mentions Dr Don Willis (CSIRO), Dr Hans Battered (ICI), Dr Brian Bolto (CSIRO), and Dr Allan Cope (ICI). Legatees met regularly and had guest speakers to entertain and inform on different subjects at their Tuesday Luncheons. The Programme Committee was responsible for organising the speakers.A record that the speakers at Legacy functions came from many walks of life and the subjects spoken on were varied.Newspaper article with black and white photos of scientists.speakers, legatee event

Brochure titled Scalebuoys. Contains Scientific Treatise of Scalebuoy . . . Process of Water Treatment (By the Creator R. H. S. Abbott, Jnr.)Also mentions How Scalebuoys Function, Not a 'Water-Softener', Special Features and First Cost is the Last Cost. Scalebuoys Units includes Domestic Household Tank Unit, Hydraulic-Nozzle Tank Unit, Scalebuoy Tap Unit, Practical Applications of Scalebuoy for Domestic Uses, Scalebuoy Hand Unit, Vest Pocket Unit, Large Hydraulic-Nozzle Agitation Tank Unit, Motorized Tank Unit, A Few of the Many Industrial & Processing Applications, Motor Car Unit and a Special Note on Medical Use of Scalebuoys.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, frank a stevenson, r h s abbott jnr, bendigo electronic coy of australia, cambridge press

Six copies of an eight page brochure titled 'Scalebuoys'. Printed by Cambridge Press, Bendigo. Items mentioned are: Scientific Treatise of Scalebuoy - Process of Water Treatment, How Scalebuoys Function, Not a 'Water-Softener', Special Features, First Cost is the Last Cost. Scalebuoy Units for Domestic Household Tanks, Hydraulic-Nozzle Tank Unit, Scalebuoy Tap Unit, Practical Applications of Scalebuoy for Domestic Uses, Scalebuoy Hand Unit, Vest Pocket Unit, Large Hydraulic-Nozzle Agitation Tank Unit, Motorised Tank Unit. Also A Few of the Many Industrial & Processing Applications, Motor Car Unit. On the back page is a list of where Scalebuoy Units have been installed.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, frank a stevenson, r h s abbott, jnr, bendigo electronic coy of australia, civic square bendigo, cambridge press

Piece of paper with a sketch of a Scalebuoy Unit used in conjunction with water treatment & Plant attached to a wood fired Boiler at the Pyramid Hill Butter Factory. Sketch shows the Scalebuoy Unit. Note at the bottom mentions that he did not see the unit as it was intended for use. The unit had been broken up when he first saw it. Would have been about thirty mercury flasks, each of which was covered in an easily removable film of salt deposit. Interest was sparked after cleaning one of the flasks and seeing the engraving. He regretted not taking the whole of the unit. On the back is written the name - Frank Honeychurch-8 Harley St, Bendigo 1/3/02.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, pyramid hill scale buoy butter factory, frank honeychurch

"Potassium permanganate is an inorganic chemical compound with the chemical formula KMnO4. It is a salt consisting of K+ and MnO−4 ions. Formerly known as permanganate of potash or Condy's crystals, it is a strong oxidizing agent. It dissolves in water to give intensely pink or purple solutions, the evaporation of which leaves prismatic purplish-black glistening crystals. (Which is what in contained in the bottle.) As an oxidant, potassium permanganate can act as an antiseptic. For example, dilute solutions are used to treat canker sores (ulcers), disinfectant for the hands and treatment for mild pompholyx, dermatitis, and fungal infections of the hands or feet. Potassium permanganate is used extensively in the water treatment industry. Historically it was used to disinfect drinking water. (From Wikipedia)" Eight sided, rectangular, clear glass bottle containing grey filings. It is closed with a cork, which is probably broken off. Label indicates Potassium Permanagate manufactured by Felton, Grimwade & Duerdins Ltd. "POTASSI PERMANGANATE."/"POISON"/"Felton Grimwade & Duerdins Ltd." on label on front. There are numbers in the glass on the bottom: "1608 M" and small difficult to read letters. deaf children australia,, chemical, antiseptic, potassium permanganate, water purifier, felton grimwade & duerdins ltd, bottle

Eight page brochure printed by Cambridge Press titled Scalebuoys. Sole Australian Distributor Frank A. Stevenson, 62 Honeysuckle Street, Bendigo. Pages have green horizontal lines. Brochure mentions the Scientific Treatise of Scalebuoy Process of Water Treatment by the Creator R. H. S. Abbott, Jnr. Other topics are How Scalebuoys Function, Not a 'Watersoftener', Special Features, First Cost is the Last Cost. Scalebuoy Units are for Domestic Household Tank Unit, Hydraulic-Nozzle Tank Unit and Scalebuoy Tap Unit. Practical Applications of Scalebuoy for Domestic Uses are listed. There is also a Scalebuoy hand Unit, Vest Pocket Unit, Large Hydraulic-Nozzle Tank Unit and a Motorized Tank Unit. There are illustrations of the Units. There are also a list of A Few of the Many Industrial and Processing Applications. On the back page is a Special Note on Medical use of Scalebuoys.sciences, instruments - general, scalebuoy, bill ashman collection, scalebuoys, the scalebuoy company, frank a stevenson, r h s abbott jnr, bendigo electronic coy of australia, cambridge press

"James Pinkerton, described by fellow settler Isaac Batey as ‘a fine old Scotish [sic] gentleman’, and his wife Margaret established ‘Chamois Ponds’ on Kororoit Creek in the Keilor district in 1840.44 After a fire in 1848, the Pinkerton family moved further west to a holding called Yaloke, on the Werribee River in the Melton district.45 Today, the Surbiton Park water treatment plant operates on part of the Yaloke run. The Pinkerton family is remembered in Melton in part due to the historic graves of the original settler, Margaret Pinkerton, and four of her grandchildren, which were marked by a memorial cairn in 1931. Changes to sewage flood zoning in the area in the 1990s necessitated that these burials be relocated. Members of the Melton & District Historical Society oversaw a project to relocate the Pinkerton graves and cairn 200 metres from their original site to their current resting place at Mount Cottrell. This relocation ceremony took place on 8 November 1992, with the participation of local school students and with Pinkerton descendants playing a central role. This occasion also marked the opening of the Pinkerton Forest Project, which saw 50 hectares of degraded woodland in Surbiton Park protected for regeneration".Photograph of Jame Pinkerton featured in the the Telegraphlocal identities, pioneer families

Yields information about a provision of treated wooden pine sleepers to tramways in Ballarat.Newspaper clipping from The Courier, Ballarat, dated 18-9-53 regarding treated softwood sleepers, 100 installed in 1936 from Ballarat Water Commission, creosote treatment CSIRO. Titled "Still good after Seventeen Years" Record updated and images added 20/8/2013.Pencil date of "18-9-53"trams, tramways, sleepers, tram track, trackwork

Eleven page article titled Water Softening in the Boiler by the 'Alfloc' System. This is an internal method of conditioning boiler feed water and the use of coagulants designed to prevent scale formation in the boiler and accessory plant, to reduce corrosion to a minimum, and further to provide for those conditions in the boiler water which from present experience are believed to prevent the occurrence of caustic ombrittlement. Different chemicals were used to suit different types of water in different areas. Items discussed are: Summary, Introduction, External treatment, Internal Treatment, General Principles of the 'Alfloc' Internal Treatment, Precipitation of the Scale-forming Salts, Temporary Hardness, Permanent Hardness, Conditioning of the Precipitate - Floc Formation, Efficient Control of the Concentration of both Dissolved and Suspended Solids by Blowdown, Prevention of Corrosion, Testing and Control, The 'Alfloc' Reagents for Internal Treatment, 'Alfloc' Liquors, 'Alfloc' Briquettes, Alfloc' Powders, Methods of Application, Liquors - Stationary boilers and Locomotive boilers, Briquettes - Stationary boilers and Locomotive boilers, Powders, Blowdown, Sludge, Caustic Embrittlement, Control of 'Alfloc' System, Cost and Economies of 'Alfloc' Internal Treatment and 'Alfloc' Water Treatment Service. Listed on page 11 are ICIANZ Sales Offices the Australian States. Between pages 7 and 8 is a page of diagrams. They are: Showing method of feeding liquors to the feed tank of boilers for 'Alfloc' internal treatment, typical arrangement of pressure vessel and typical arrangement of 'Alfloc' by-pass feeder.sciences, instruments - general, scalebuoy, bill ashman collection, alfloc system, imperial chemical industries limited alkali division, alfloc liquors, alfloc briquettes, alfloc powders, imperial chemical industries of australia and new zealand limited, elder smith & co limited, chemical & textile agencies pty ltd

Four copies of a typed letter from ? Bell, Manager of the Union Oil, Soap & Candle Co. Ltd. To Scalebuoys (N. Z.) Ltd., dated 16 February, 1938. Letter refers to Scalebuoy treatment of water for boiler feed. Mentioned is how clean the boiler were of scale and sludge. Letter typed on paper with printed letterhead.sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, union oil soap & candle co limited, scalebuoys (n.z.) ltd, ? bell

A.W.Dickson was a Real Estate Agent in Ringwood for many years. These calendars show the local buildings of the day. For example the original Eastland 's building of 1967, Maroondah Hospital 1976 and the Civic Centre now the Karralyka Centre.1 1987 calendar with six black and white photos of buildings and vistas around Ringwood with monthly dates in lower quarter of page. 2 1988 calendar with six posters advertising early 20th century land sales in Ringwood, Heathmont and Ringwood East with dates in lower quarter of page Compiled by A.W.Dickson Pty. Ltd. Real Estate Agent. Photographed by C.M.S. Photographers - 725 9441 (January February 1987) RINGWOOD LAKE - Ideal picnic spot for Ringwood Model power boats frequently on display. Barbecue area, playground, resting place for old steam engine. Yabbie netting is a favourite pastime here. (March April 1987) CLOCK TOWER - Moved from its former site on Warrandyte Road corner in 1967 and re-built in its present location, brick by brick. A wreath laying ceremony is held here on Anzac day each year. (May June 1987) RINGWOOD AQUATIC CENTRE - A world class swimming facility opened in 1986 at a cost of $3 million. Featuring the latest ozone water treatment techniques. In summer folding doors can be opened to give access to existing outdoor pools and sunbathing area. (July August 1987) MAROONDAH HOSPITAL - Opened in 1976 after many years of fund raising efforts by local people. The opening of casualty facilities was welcomed by locals as previously Box Hill Hospital catered for the entre area. (September October 1987) EASTLAND - Opened October 1967. Built on a former football oval. Now about to undergo major extensions to cater for Ringwood's population growth into the 21st Century. November December 1987 CIVIC CENTRE - Built on the site of a former antimony mine behind the council offices. Now the venue for many activities and a local point for Ringwood's Cultural Life.

Opened in 1891, the bridge formed part of the Maroondah Aqueduct carrying water from Watts River near Healesville to the reservoir at Preston where it joined Melbourne's metropolitan water system. Covered under Heritage Overlay, Nillumbik Planning Scheme. Published: Nillumbik Now and Then /​ Marguerite Marshall 2008; photographs Alan King with Marguerite Marshall.; p99 Built to supply thirsty Melbourne in the late 19th century, the siphon bridge spanning the Plenty River off Leischa Court, Greensborough, was part of an engineering masterpiece. Opened in 1891, the bridge formed part of the Maroondah Aqueduct carrying water from the Watts River near Healesville to the reservoir at Preston where it joined the metropolitan distribution system. A major link in Melbourne’s water supply, it also had a huge impact on communities, which mushroomed along its route. Named after the Aboriginal word for the area around the Maroondah Reservoir, the Maroondah Aqueduct was fully operational until the 1970s. Since the 1980s the land along parts of the aqueduct have been used for walking and bicycle riding, shaded in places by Monterey Pine trees planted to stabilise the surrounding ground. From 1857 the Yan Yean Reservoir supplied Melbourne’s water but the growing city needed additional catchments.1 In 1886 work began on a weir on the Watts River to enable the aqueduct to carry most of the river water 41 miles (66km) to Melbourne. The aqueduct, built by the Board of Works, is the oldest remaining aqueduct near Melbourne and was probably the first built with concrete.2 Although the aqueduct is now only used between the Maroondah and Sugarloaf Reservoirs, it can still be traced across the Shire. It extends from the Maroondah Reservoir through Christmas Hills, Kangaroo Ground, Research, Eltham, St Helena and then previously wound west through Greensborough to Reservoir.3 Built by horse and manpower the aqueduct gravity fed 25 million gallons (113.6ML) of water a day to Melbourne along a gradient of one foot to the mile. It included 25 miles (41km) of open concrete and brick channel, six miles (10km) of tunnels, and nine miles (15km) of 14 inverted siphons of riveted wrought-iron across creeks. Bricks for the aqueduct were made from clay found near the sites and remains of several kilns can still be found between Kangaroo Ground and Christmas Hills. Building the aqueduct transformed local communities. An abattoir was established at Christmas Hills. Grog shanties and labourers’ camps sprang up and local courts dealt with cases of ‘petty pilfering and boisterous behaviour’.4 The Kangaroo Ground school population jumped to 91, crammed into a room with one teacher. Miners who built the tunnels camped just north of Churinga in Greensborough – then called Tunnel Hill Camp – and adjacent to the Evelyn Arms Hotel. The miners’ high spirits were sometimes quenched in horse troughs or by a ‘welt under the ear and kick on the behind’ as the local constable calmed them down rather than lock them up.5 But the growing city of Melbourne needed more water, so the O’Shannassy catchment, east of Warburton, was added to the system in 1914. In 1920 work began on the present concrete Maroondah Dam one mile (1.6km) from the weir on the Watts River. The aqueduct capacity was thus doubled to 50 million gallons (227ML) a day.6 Intense land development threatened to pollute the open water supply, so channel sections were replaced with large pipes. In the late 1960s a large water main was built from the tunnel outlet at Research and extended through St Helena and Greensborough, so this section of the aqueduct was taken out of use. Long sections of the unused open channels in Greensborough and Bundoora were destroyed, but the old channel in Research and Eltham North remained largely intact. In the 1970s, the Sugarloaf Reservoir was constructed, inundating 445 hectares of land in Christmas Hills. Sugarloaf was officially opened in 1980 and serves as a water storage and treatment plant supplying Melbourne. In the early 1980s pipes replaced the section from Sugarloaf Reservoir to the tunnel entrance at Kangaroo Ground. The Research-Kangaroo Ground tunnel operates as part of the pipeline system.This collection of almost 130 photos about places and people within the Shire of Nillumbik, an urban and rural municipality in Melbourne's north, contributes to an understanding of the history of the Shire. Published in 2008 immediately prior to the Black Saturday bushfires of February 7, 2009, it documents sites that were impacted, and in some cases destroyed by the fires. It includes photographs taken especially for the publication, creating a unique time capsule representing the Shire in the early 21st century. It remains the most recent comprehenesive publication devoted to the Shire's history connecting local residents to the past. nillumbik now and then (marshall-king) collection, maroondah aqueduct, pipe bridge, siphon bridge

This image appears to show nurses at what is now the Mayday Hills Mental Asylum arriving for work in approximately 1900. These individuals are part of a long history of nursing in Beechworth. Three medical or social welfare facilities opened in the mid-1800s as part of a push by the township to become a regional centre for Government services. These were the Ovens District Hospital (opened in 1857), the Ovens Benevolent Asylum (opened in 1863), and the Beechworth Mental Hospital (opened in 1867 and renamed Mayday Hills Hospital at Centenary celebrations in 1967). It was recognised that the unsettled living conditions, poverty and relative isolation of the Goldfields environment could produce 'mental disturbances' which required local treatment facilities as services in Melbourne were too far away. Carole Woods' publication 'A Titan's Field' describes activities undertaken by patients at Beechworth Mental Hospital as including monthly balls and occasional concerts as well as work to make the facility self-supporting such as farm work and making clothes. She mentions a report in 1870 that the approximately 300 patients were clean and neat with 'no-one in restraint or seclusion' but that by 1905 the organisation had 623 patients which placed strain on building infrastructure such as heating and water supplies, leading to high turnover of nurses and other issues. A program of building works to extend and improve facilities followed over subsequent decades. Lantern slides, sometimes called 'magic lantern' slides, are glass plates on which an image has been secured for the purpose of projection. Glass slides were etched or hand-painted for this purpose from the Eighteenth Century but the process became more popular and accessible to the public with the development of photographic-emulsion slides used with a 'Magic Lantern' device in the mid-Nineteenth Century. Photographic lantern slides comprise a double-negative emulsion layer (forming a positive image) between thin glass plates that are bound together. A number of processes existed to form and bind the emulsion layer to the base plate, including the albumen, wet plate collodion, gelatine dry plate and Woodburytype techniques. Lantern slides and magic lantern technologies are seen as foundational precursors to the development of modern photography and film-making techniques This glass slide is significant because it provides insight into Beechworth's social and medical amenities in the early Twentieth Century, around the time of Australia's Federation into one nation. It is also an example of an early photographic and film-making technology in use in regional Victoria in the time period.Thin translucent sheet of glass with a rectangular image printed on the front and framed in a black backing. It is held together by metals strips to secure the edges of the slide.Obverse: i /burke museum, beechworth, lantern slide, slide, glass slide, plate, burke museum collection, photograph, monochrome, magic lantern, indigo shire, north-east victoria, nineteenth century, 1900s, twentieth century, emulsion slides, nursing, nurses, mental hospitals, lunatic asylums, asylums, social services, social welfare, insane asylums, mental health, infrastructure

This image appears to show nurses at what is now the Mayday Hills Mental Asylum in approximately 1900. These individuals are part of a long history of nursing in Beechworth. Three medical or social welfare facilities opened in the mid-1800s as part of a push by the township to become a regional centre for Government services. These were the Ovens District Hospital (opened in 1857), the Ovens Benevolent Asylum (opened in 1863), and the Beechworth Mental Hospital (opened in 1867 and renamed Mayday Hills Hospital at Centenary celebrations in 1967). It was recognised that the unsettled living conditions, poverty and relative isolation of the Goldfields environment could produce 'mental disturbances' which required local treatment facilities as services in Melbourne were too far away. Carole Woods' publication 'A Titan's Field' describes activities undertaken by patients at Beechworth Mental Hospital as including monthly balls and occasional concerts as well as work to make the facility self-supporting such as farm work and making clothes. She mentions a report in 1870 that the approximately 300 patients were clean and neat with 'no-one in restraint or seclusion' but that by 1905 the organisation had 623 patients which placed strain on building infrastructure such as heating and water supplies, leading to high turnover of nurses and other issues. A program of building works to extend and improve facilities followed over subsequent decades. Lantern slides, sometimes called 'magic lantern' slides, are glass plates on which an image has been secured for the purpose of projection. Glass slides were etched or hand-painted for this purpose from the Eighteenth Century but the process became more popular and accessible to the public with the development of photographic-emulsion slides used with a 'Magic Lantern' device in the mid-Nineteenth Century. Photographic lantern slides comprise a double-negative emulsion layer (forming a positive image) between thin glass plates that are bound together. A number of processes existed to form and bind the emulsion layer to the base plate, including the albumen, wet plate collodion, gelatine dry plate and Woodburytype techniques. Lantern slides and magic lantern technologies are seen as foundational precursors to the development of modern photography and film-making techniques.This glass slide is significant because it provides insight into Beechworth's social and medical amenities in the early Twentieth Century, around the time of Australia's Federation into one nation. It is also an example of an early photographic and film-making technology in use in regional Victoria in the time period.Thin translucent sheet of glass with a circular image printed on the front and framed in a black backing. It is held together by metals strips to secure the edges of the slide.burke museum, beechworth, lantern slide, slide, glass slide, plate, burke museum collection, photograph, monochrome, magic lantern, indigo shire, north-east victoria, nineteenth century, 1900s, twentieth century, emulsion slides, nursing, nurses, mental hospitals, lunatic asylums, asylums, social services, social welfare, insane asylums, mental health, infrastructure

This medicine bottle 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” that 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 would take time to 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 ) Dr Angus was a ‘flying doctor’ for the A.I.M. (Australian Inland Ministry) Aerial Medical Service in 1928 . The organisation began in South Australia through the Presbyterian Church in that year, with its first station being 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 where he’d previously worked as Medical Assistant and purchased a share of the Nelson Street practice and Mira hospital from Dr Les Middleton one of the Middleton Brothers, the current owners of what was once Dr Tom Ryan’s practice. Dr L Middleton was House Surgeon to the Nhill Hospital 1926-1933, when he resigned. [Dr Tom Ryan’s practice had originally belonged to his older brother Dr Edward Ryan, who came to Nhill in 1885. Dr Edward saw patients at his rooms, firstly in Victoria Street and in 1886 in Nelson Street, until 1901. The Nelson Street practice also had a 2 bed ward, called Mira Private Hospital ). Dr Edward Ryan was House Surgeon at the Nhill Hospital 1884-1902 . He also had occasions where he successfully performed veterinary surgery for the local farmers too. Dr Tom Ryan then purchased the practice from his brother in 1901. Both Dr Edward and Dr Tom Ryan work as surgeons included eye surgery. Dr Tom Ryan performed many of his operations in the Mira private hospital on his premises. He too was 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 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. Dr Tom Ryan moved from Nhill in 1926. He became a Fellow of the Royal Australasian College of Surgeons in 1927, soon after its formation, a rare accolade for a doctor outside any of the major cities. He remained a bachelor and died suddenly on 7th Dec 1955, aged 91, at his home in Ararat. Scholarships and prizes are still awarded to medical students in the honour of Dr T.F. Ryan and his father, Dr Michael Ryan, and brother, John Patrick 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 states “HOURS Daily, except Tuesdays, Fridays and Saturday afternoons, 9-10am, 2-4pm, 7-8pm. Sundays by appointment”. This plate is now mounted on the doorway to the Port Medical Office at Flagstaff Hill Maritime Village, Warrnambool. Dr Edward Ryan and Dr Tom Ryan had an extensive collection of historical medical equipment and materials spanning 1884-1926 and when Dr Angus took up practice in their old premises he obtained this collection, a large part of which is now on display at the Port Medical Office at Flagstaff Hill Maritime Village in Warrnambool. During his time in Nhill Dr Angus was involved in the merging of the Mira Hospital and Nhill Public Hospital into one public hospital and the property titles passed on to Nhill Hospital in 1939. 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. ). 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. (The duties of a Port Medical Officer were outlined by the Colonial Secretary on 21st June, 1839 under the terms of the Quarantine Act. 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 as a Surgeon Captain during WWII1942-45, 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. Their interests included organisations such as Red Cross, Rostrum, Warrnambool and District Historical Society (founding members), Wine and Food Society, Steering Committee for Tertiary Education in Warrnambool, Local National Trust, Good Neighbour Council, Housing Commission Advisory Board, United Services Institute, Legion of Ex-Servicemen, Olympic Pool Committee, Food for Britain Organisation, Warrnambool Hospital, Anti-Cancer Council, Boys’ Club, Charitable Council, National Fitness Council and Air Raid Precautions Group. He was also a member of the Steam Preservation Society and derived much pleasure from a steam traction engine on his farm. He had an interest in people and the community He and his wife Gladys 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. Medicine bottle, from the W.R. Angus Collection. Brown glass, cork stopper, round, tiny amount of liquid contents. Label reads "Potassium Iodide, Iodide, water" "Potassium Iodide, Iodide, water" flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, dr w r angus, dr ryan, surgical instrument, t.s.s. largs bay, warrnambool base hospital, nhill base hospital, mira hospital, flying doctor, medical treatment, medicine bottle, medication, pharmaceutical

Toothaches have been with us since the evolution of teeth and extracting teeth. I wonder what poor Homo erectus did when suffering with a toothache. He probably just suffered and probably became very bad tempered. Ancient Dentistry Significant tooth decay did not appear until hunter-gatherer societies became agrarian. The change in diet included a large increase in carbohydrates which then led to tooth decay. Early man was primitive but he was also pretty smart. Some time around 8000 years ago someone in the area that is now Pakistan was using a drill to remove tooth decay. Examination of Neolithic skulls have revealed the handiwork of at least one very early dentist. A Sumerian text in about 5000 B.C. taught that the cause of tooth decay was tooth worms. Proposed cures for toothache were numerous. Early Egyptians wore amulets. An Egyptian named Hesy-Re, is known as the first dentist. Praise for his dentistry is inscribed on his tomb. Unfortunately it doesn’t delineate what he did to earn the praise. Pliny, the Elder, recommended finding a frog at midnight and asking it to take away the pain. The doctor to Emperor Claudius around 50 A.D. had his toothache patients inhale smoke produced by scattering certain seeds on burning charcoal and then rinsing the mouth with hot water. This was to expel the tooth worms. On the more practical side Aristotle and Hippocrates both wrote about the treatment of tooth decay. A primitive forceps was used for extracting teeth. Some dentists at that time were able to weave wire in the teeth to stabilize loose teeth. Medieval Torture From about 500 A.D. to 1100 A.D. monks were well educated and well trained and did some of the surgical procedures of the time. Barbers handled the rest of the operations, especially blood letting and tooth extractions. In 1163 the Pope put a stop to all surgeries by monks and the field was left open to the barbers. Barbers were, after all, very skilled with knives and razors. In fact, the barber pole, red and white spiraling stripes, is a symbol of the blood letting; red for blood. white for bandages. In the 1300s a Barbers’ Guild was established which divided the barbers into two groups: those with the skills and training to do procedures and those who were relegated to blood letting and tooth extractions. Pliers from a blacksmith’s foundry were the only device available. Barbers would often go to fairs and advertise painless tooth pulling. A shill in the audience would come on the stage, feigning severe toothache. The barber would pretend to extract tooth, pulling out a bloody molar he had palmed earlier. The supposed sufferer would jump for joy. The barbers set up near the bands at the fairs so that the music would drown out the screams of their patients. If the tooth was loose enough, the barber would tie a string around the tooth and yank hard to extract the tooth. This was a much less painful and dangerous procedure than the pliers. The pliers often fractured other teeth and sometimes the jaw. The procedure was far from sterile and infection was a common problem and some people bled to death. The Renaissance and the Rise of Tooth Decay In the 1400s refined sugar was introduced into Europe but only reached the tables of the wealthy. While their betters were munching on sweets, the poorer folk suffered fewer toothaches. Queen Elizabeth I was known for her blackened teeth. George Washington had a tooth extraction every year after age 22. He supposedly had a set of wooden false teeth but his dentures were actually ivory. The earliest instrument designed for tooth extraction was the dental pelican, which was shaped something like a pelican’s beak. The pelican was replaced in the 1700s by the dental key, which was fitted down over the affected tooth and was better able to grip the tooth. Both still often caused more damage than relief. The Development of Modern Dentistry Modern dental equipment began to be introduced in the 1800s about the time when dentistry became a profession and dental schools began to open. Ether was used starting in 1846 to anesthetize the pain and local anesthetics were introduced in the early 1900s. Modern dentists no longer have to seat their patients on the floor and have helpers to hold them down. Dentistry is as close to painless as possible now. There is no excuse to suffer the agony of a toothache these days. And extracting teeth is no longer dangerous. https://arizonadentalspecialists.com/the-surprising-history-of-extracting-teeth/ This tooth extractor 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” that 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 would take time to 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 ) Dr Angus was a ‘flying doctor’ for the A.I.M. (Australian Inland Ministry) Aerial Medical Service in 1928 . The organisation began in South Australia through the Presbyterian Church in that year, with its first station being 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 where he’d previously worked as Medical Assistant and purchased a share of the Nelson Street practice and Mira hospital from Dr Les Middleton one of the Middleton Brothers, the current owners of what was once Dr Tom Ryan’s practice. Dr L Middleton was House Surgeon to the Nhill Hospital 1926-1933, when he resigned. [Dr Tom Ryan’s practice had originally belonged to his older brother Dr Edward Ryan, who came to Nhill in 1885. Dr Edward saw patients at his rooms, firstly in Victoria Street and in 1886 in Nelson Street, until 1901. The Nelson Street practice also had a 2 bed ward, called Mira Private Hospital ). Dr Edward Ryan was House Surgeon at the Nhill Hospital 1884-1902 . He also had occasions where he successfully performed veterinary surgery for the local farmers too. Dr Tom Ryan then purchased the practice from his brother in 1901. Both Dr Edward and Dr Tom Ryan work as surgeons included eye surgery. Dr Tom Ryan performed many of his operations in the Mira private hospital on his premises. He too was 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 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. Dr Tom Ryan moved from Nhill in 1926. He became a Fellow of the Royal Australasian College of Surgeons in 1927, soon after its formation, a rare accolade for a doctor outside any of the major cities. He remained a bachelor and died suddenly on 7th Dec 1955, aged 91, at his home in Ararat. Scholarships and prizes are still awarded to medical students in the honour of Dr T.F. Ryan and his father, Dr Michael Ryan, and brother, John Patrick 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 states “HOURS Daily, except Tuesdays, Fridays and Saturday afternoons, 9-10am, 2-4pm, 7-8pm. Sundays by appointment”. This plate is now mounted on the doorway to the Port Medical Office at Flagstaff Hill Maritime Village, Warrnambool. Dr Edward Ryan and Dr Tom Ryan had an extensive collection of historical medical equipment and materials spanning 1884-1926 and when Dr Angus took up practice in their old premises he obtained this collection, a large part of which is now on display at the Port Medical Office at Flagstaff Hill Maritime Village in Warrnambool. During his time in Nhill Dr Angus was involved in the merging of the Mira Hospital and Nhill Public Hospital into one public hospital and the property titles passed on to Nhill Hospital in 1939. 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. ). 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. (The duties of a Port Medical Officer were outlined by the Colonial Secretary on 21st June, 1839 under the terms of the Quarantine Act. 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 as a Surgeon Captain during WWII1942-45, 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. Their interests included organisations such as Red Cross, Rostrum, Warrnambool and District Historical Society (founding members), Wine and Food Society, Steering Committee for Tertiary Education in Warrnambool, Local National Trust, Good Neighbour Council, Housing Commission Advisory Board, United Services Institute, Legion of Ex-Servicemen, Olympic Pool Committee, Food for Britain Organisation, Warrnambool Hospital, Anti-Cancer Council, Boys’ Club, Charitable Council, National Fitness Council and Air Raid Precautions Group. He was also a member of the Steam Preservation Society and derived much pleasure from a steam traction engine on his farm. He had an interest in people and the community He and his wife Gladys 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. Tooth extractor, dental surgical instrument. Metal with cross hatched pattern on handle. Stamped with maker's mark on hinge. Other stamps inside handles. Part of the W.R. Angus Collection.Stamped on hinge 'CASH & SONS ENGLAND'. Inside handles are 'C', 'P' and '27'.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, dr w r angus, dr ryan, surgical instrument, t.s.s. largs bay, warrnambool base hospital, nhill base hospital, mira hospital, flying doctor, dental surgical instrument, tooth extractor

In 1996, the Australian Drinking Water Guidelines, instead of World Health Organisation Guidelines introduced in 1983, were introduced. The Australian guidelines allowed for some flexibility and the Upper Kiewa Community Consultative Committee supported a package proposal that included Ultra Violet/Ozone treatment. The debate was a rejection of chlorination by a public meeting in Mt Beauty in Feb. 1997.Mt Beauty residents were asked about the treatment of their drinking water at a public meeting and by an Information Questionnaire. North East Region Water Authority was involved - the debate is an example of community consultation, drinking water standards and the input of the authorities that were involved.Papers re introducing the chlorination of the water in Mt Beauty in 1997-1998. The papers consist of articles in a green folder, the newspaper "The Alpine Times" x2, the Ovens & Kiewa 'Valley Echo' and the local Falls Creek and Bogong, Mt Beauty news 'This Week' x5.drinking water, chlorination, ultra violet/ozone treatment, community consultation

Sugarloaf Reservoir is situated on former farmland. This large water storage was completed in 1982 and serves Melbourne's northern suburbs. Within the visitor areas are two picnic grounds and other recreational facilities. Below its massive rock embankment is located the Winnecke Treatment Plan designed to purify its water before being piped into Melbourne. The dam partly inundated the old firing ranges of the former Christmas Hills Rifle Club. Source: Christmas Hills Now and then: Yarra Glen & District Historical Society, 2004.lewis tulk collection, construction, sugarloaf reservoir, winnecke dam

Sugarloaf Reservoir is situated on former farmland. This large water storage was completed in 1982 and serves Melbourne's northern suburbs. Within the visitor areas are two picnic grounds and other recreational facilities. Below its massive rock embankment is located the Winnecke Treatment Plan designed to purify its water before being piped into Melbourne. The dam partly inundated the old firing ranges of the former Christmas Hills Rifle Club. Source: Christmas Hills Now and then: Yarra Glen & District Historical Society, 2004.lewis tulk collection, construction, sugarloaf reservoir, winnecke dam

Sugarloaf Reservoir is situated on former farmland. This large water storage was completed in 1982 and serves Melbourne's northern suburbs. Within the visitor areas are two picnic grounds and other recreational facilities. Below its massive rock embankment is located the Winnecke Treatment Plan designed to purify its water before being piped into Melbourne. The dam partly inundated the old firing ranges of the former Christmas Hills Rifle Club. Source: Christmas Hills Now and then: Yarra Glen & District Historical Society, 2004.lewis tulk collection, construction, sugarloaf reservoir, winnecke dam