Experiments with intravenous anaesthesia were undertaken in 1872 using chloral hydrate. The high mortality rates discouraged further experimentation until the early 20th Century. Thionembutal, or Pentothal Sodium, was one of these early developments. This ampoule has "Experimental" stamped on it. It has come directly from the manufacturing process. Pentothal Sodium is its trade name. It is now more commonly known as thiopentone.Glass ampoule of Pentothal Sodium (Thiobarbiturate No. 8064) 1.0 gm with large yellowed white label.Printed in black ink on label: Experimental / A 512738 / Abbott Laboratories / North Chicago. Ill., USA.pentothal, sodium, thionembutal, thiopentone, experimental, drugs, intravenous, anaesthesia, anaesthetic, john lundy, ralph waters

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, Faulding's Sodium Chloridum pur, from the W.R. Angus Collection. Brown glass, round, wide neck, cork stopper, logo unreadable, Label on front, Full of light coloured powder. Label includes "Sodium Chloride" and "Faulding and Co., Australia."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, faulding, sodium chloride, faultings & co, australia

Container of Sodium Bicarbonate part of COL021equipment, 1914, general

Bottle of Sodium Cirate tablets part of Col 021equipment, 1914, general

During prestige, long distance train journeys some carriages had air-conditioning, and the majority of passengers had to brave unheated carriages. To offer some comfort during the winter months, the non-air-conditioned carriages were provided with footwarmers. These were metal containers roughly 100 mm thick and 300 mm wide, and about 750 mm long, which were filled with salt crystals (concentrated crystalline hydrated sodium acetate). The footwarmers were covered by sleeves of thick canvas, and two footwarmers were usually placed in each compartment of non-air-conditioned carriages. To activate the chemicals, the footwarmers were heated almost to boiling point. This was done by removing the canvas sleeves and placing the footwarmers in a large bath of very hot water. After they had been heated, they were removed from the bath and the sleeves refitted. They were then ready to be placed in the carriages. The McLaren patent foot warmer was used on railways in New South Wales, Queensland, Victoria and South Australia as well as South Africa and New Zealand. It was during the 1901 royal visit by the Duke and Duchess of Cornwall that these foot warmers were first used in New Zealand in the royal carriage. Before railway carriage heating was introduced, McLaren patent foot warmers were placed on the floor of New South Wales government railway carriages from 1891 to provide a little passenger comfort. The rectangular steel container worked a bit like a hot water bottle but instead of water contained six and a half kilograms of loosely-packed salt crystals, (concentrated crystalline hydrated sodium acetate). This was permanently sealed inside the container with a soldered cap. After the foot warmer was heated in vat of boiling water for about one and a quarter hours the crystals became a hot liquid. (The melting point for sodium acetate is 58 degrees). There was a whole infrastructure of special furnaces set up at stations for the daily heating of foot warmers. By 1914 the Victorian railways had 4,000 foot warmers in service and by 1935 there were 33 furnaces at principal stations to heat them. After about 10 hours the container was picked up by the handle and given a good vertical shake which helped the cooled liquid reform into a solid mass of hot crystals. Staff or sometimes passengers shook them en route when the foot warmers began to get cold. However, as they were heavy this was only possible by fit and agile passengers. At the end of the journey the containers were boiled again for reuse on the next trip. Sodium acetate railway foot warmers were introduced in Victoria in 1889, Adelaide to Melbourne express in 1899. "Shaking up" on this service took place at Murray Bridge and Stawell on the tip to Melbourne and at Ballarat and Serviceton on the trip to Adelaide. The use of foot warmers began to decline in New South Wales from the 1930s with the first trial of carriage air-conditioning in 1936, steam heating from 1948 ad LP gas heating from 1961. By the early 1960s the main services using foot warmers were the overnight mail trains. info from : http://www.powerhousemuseum.com/collection/database/?irn=67564#ixzz4UBNzVf6t Under Creative Commons License: Attribution Non-Commercial There was a whole infrastructure set up at stations for the daily heating of foot warmers in special furnaces. In Victoria alone in 1935 there were 33 heating works.Historic - Victorian Railways - Carriage Heater - Foot warmerA rectangular-shaped stainless steel casing with a welded seam down the back and welded ends. There is a handle at one end for carrying and shaking. Inside the foot warmer are two baffle plates and three trays to contain the sodium acetate. There was a cast-iron ball in each internal compartment. puffing billy, victorian railways, carriage haeter, foot warmer, passenger comfort, station furnace, railway ephemera, early heating methods

1. Faulding bottle of Sulphate of Potash. 2.Sigma Sodium Citrate 100. 3. Healing Ointment. 4.Tin - Small used by ChemistLabels for each bottle or tin are hard to read.chemist, bottle, tin, ointment

mono, sodium, phosphate

Rochelle salts, or potassium sodium tartrate, are a type of tartaric acid which was used medically as a laxative similar to sena and tartar Emetic.The right one of two marching small sized wood drawers. Each drawer features one sliding lid on their top face which has a corresponding paper label depending on its contents as well as a small semi-circle notch, these lids slide vertically in one direction. These drawers are found in the front storage location of the parent item and bellow a row of medium sized drawers.Rochelle Saltsvolum collection, medicine

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.

Dr Mitchell Henry O'Sullivan worked in the Victorian country town of Casterton as a general practitioner from 1919 until his death in 1977. He also practiced obstetrics. The gladstone bag and contents are a unique time capsule of the type of instruments and pharmaceuticals used in the interwar period. His son, Dr David More O'Sullivan donated the obstetric bag and its contents to the College in 1999.Seven tablets of 'Soloid' sodium chloride compound [192.3-192.9], in a glass vial [192.1]. Vial is amber glass, with label of "Burroughs Welcome & Co" "Soloid/Saline Compound", and has a cork stopper [192.2]. Vial label gies the contents of each tablet along with directions for use. hydration

Vince® is an oral rinse and dentifrice used to cleanse and refresh your gums. Vince is pleasantly flavoured and buffered for safe daily use. It releases oxygen – a helpful adjunct in promoting better oral hygiene for the mouth, teeth and gums. Vince also helps promote healing of the mouth and gums to relieve occasional soreness and irritation from dental appliances such as braces or dentures or mouth sores and wounds such as a split lip.. Ingredients : Sodium Alum, Calcium Carbonate, Sodium Perborate Monohydrate, Sodium Carbonate, Magnesium Trisillicate, Tricalcium Phosphate, Sodium Saccharin, Flavor, D&CRed#28. Lee Pharmaceuticals (Lee) incorporated in 1971 may have bought Vince Pty Ltd. It is a manufacturer of personal care and cosmetic products and is based in South El Monte, California. The Company’s portfolio of products includes aloe vera products, antacids, cosmetics and douche, cough and cold products, cough and cold products, baby care, laxatives, lip balm products, men's personal care, Monticello drug division, oral care, pain relievers, personal care, skin care, tobacco accessories, topical ointments and creams and vitamins and nutritional items. Vince may still be available from the Monticello Drug Division of Lee Pharmaceuticals Ltd Bocasan (British market name) and Amosan (U.S. market name) are oral rinse preparations that are similar to Vince they are now made by Oral-B Laboratories. A small green glass jar, with a screw top lid, containing 'VINCE' mouth hygiene solutionFront label : VINCE / Regd. Trade Mark / FOR/ MOUTH HYGIENE / EFFECTIVE / REFRESHING / COMPLEMENTARY TRIAL SIZE Back label : DIRECTIONS ................./ VINCE LABORATORIES / LTD / NEW YORK N.Y. SYDNEY N.S.W.toiletries, mouth wash, medications, chemicals, pharmacy, cheltenham, moorabbin, vince laboratories ltd., sydney, new york, early settlers

Colour photo. Taken at BRIT Small piece of paper attached to bottom of photo reads Organic Chemistry Lab. 1968 New centre bench and reagents in middle, Sodium press foot wire extrusion for drying ether front right, Sartorius double pan balance next & centrifuges further down Photo by John Adeney.John Adeneybendigo, institutions, brit

This box contained Seidlitz Powders. These powders were used for indigestion and constipation with the name coming from the village of Sedlec or Sedlitz which was the source of a bitter mineral water once used for indigestion. The 19th century product was produced by many chemical factories with nothing to do with the original Sedlitz town. The powders were a mixture of tartaric acid, sodium bicarbonate and potassium sodium tartrate. This box contained powders distributed by the chemist firm of Sambell and Son. John Sambell came to Warrnambool in 1886 and three generations of the Sambell family conducted chemist shops in four different locations in Fairy Street. Sambell and Son were operating at 151 Fairy Street in the late 1910s and in the 1920s. This is an item of interest as it not only shows us the type of box used by chemists t0 package their medicines in the 1920s but also reminds us of the days when Seidlitz Powers were commonly used for indigestion and constipation. It also has a strong link to the Sambell family, chemists in Warrnambool for over 40 years. This is an empty cream-coloured cardboard box with a lid with blue edgings and printed material in blue type and a British crest and an ornamental pattern around the edges of the lid. The sides of the box are torn and the box is discoloured and dirty. Superior Genuine, Seidlitz Powders, prepared by Sambell & Son, Dispensing Chemists, Fairy Street Warrnambool, ‘Phone 90, Directions – Dissolve the contents of one of the BLUE papers in half a pint of cold water, add the contents of one of the WHITE papers, and drink during a state of effervescence’sambell and son, chemists, seidlitz powders, warrnambool

Tourmaline specimens are members of a crystalline silicate mineral group based on boron but influenced by elements including aluminium, iron, magnesium, sodium, lithium, or potassium. Specimens present a wide variety of colours and forms according to the specific mix of these elements. Tourmalines are semi-precious gemstones with many applications, including commercial jewellery production. The word 'tourmaline' derives from the Sinhalese term for the carnelian or red-shaded specimens, "tōramalli". This specimen has been classified by geologists as 'Black Schoalou/Tourmaline in quartz'. Schoalou may equate to a common black-hued type of Tourmaline associated since around 1400 with mines in Saxony, Germany near a village called Schorl (today's Zchorlau). If this specimen is part of the 'Schorl' species of tourmaline it is a member of the most common group of Tourmalines, a divalent sodium ion influenced group accounting for 95% of specimens. On assessment, it was noted that the crossed lines (XIs) of this tourmaline have been fractured and rehealed by the quartz matrix in which the tourmaline rests. This item is significant as an example of its type of gemstone and the geological processes leading to its formation. A solid medium-sized piece of Black Schoalou/Tourmaline in a cream and peach coloured quartz matrix. Existing label: Black Schoalou / Tourmaline in / quartz. / Tourmalines XIs have / been fractured and / rehealed with / quartz / C. Willman / 15/4/21 /geological specimen, geology, geology collection, burke museum, beechworth, indigo shire, north-east victoria, tourmaline, quartz, boron, crystals, minerals, gemstones, semi-precious, black schoalou, zchorlau, schorl

Amosan is an oral wound cleanser manufactured in Belgium and sold under the Oral-B brand, belonging to Procter & Gamble after its recent acquisition of Gillette (2005). It is used to aid in the prevention of as well as speed the recovery from canker sores, denture irritation, orthodontic irritation, and oral injuries or after dental procedures. It is distributed in a powdered form that requires reconstitution with warm water, after which it is used as a mouth rinse. It is customarily packaged in 1.7 g envelopes and sold in boxes of 20 packets each. Active ingredient: Sodium perborate monohydrate 1.2 g Oral-B discontinued manufacture c 2011 A brown glass bottle with a metal screw top containing a small amount of powder. 'AMOSAN'Front label : AMOSAN / For the treatment of / GINGIVITIS / BLEEDING GUMS / AND FOR THE RELIEF OF / THE IRRITATION OF / SORE THROAT / ECONOMY SIZE / MADE IN AUSTRALIA FOR / THE KNOX DRUG COMPANY / DISTRIBUTORS / MELBOURNE SYDNEY pharmacy, medicines, gingivitis, glassware, bottles, moorabbin, bentleigh, cheltenham, belgium, proctor & gamble ltd, gillette ltd, dentists, orthodontics, dentures

Penicillin is a group of antibiotics derived from Penicillium fungi, including penicillin G, procaine penicillin, benzathine penicillin, and penicillin V. Penicillin antibiotics are historically significant because they are the first drugs that were effective against many previously serious diseases, such as syphilis, and infections caused by staphylococci and streptococci. Penicillins are still widely used today, though many types of bacteria have now become resistant. All penicillins are β-lactam antibiotics and are used in the treatment of bacterial infections caused by susceptible, usually Gram-positive, organisms. The development of penicillin for use as a medicine is attributed to the Australian Nobel laureate Howard Walter Florey, together with the German Nobel laureate Ernst Chain and the English biochemist Norman Heatley A clear glass bottle with a metal fixed top in which the central rubber disc has been pierced by a needle .Front: CRYSTALLINE PENICILLIN / ( SODIUM SALT) G / GLAXO / FOR INJECTION / Use only under medical supervision / 1000000 / UNITS PER VIAL. Left side : Refrigeration unnecessary....MANFD. DEC. 1955 / EXPIRY DEC. 1958 / POTENCY 1667 / IU/MG / BATCH 269. Right side :Contains over 90% / penicillin G / Contains no preservatives / GLAXO LABORATORIES / (AUST.) PTY. LTD. / Melbourne Sydneypharmacy, medicines, penicillin, early settlers, market gardeners, moorabbin, bentleigh, cheltenham, manufactured glass, bottles, glaxo laboratories melbourne

Saccharin is an artificial sweetener. The basic substance, benzoic sulfilimine, has effectively no food energy and is much sweeter than sucrose, but has a bitter or metallic aftertaste, especially at high concentrations. It is used to sweeten products such as drinks, candies, , medicines, and toothpaste. Saccharin derives its name from the word "saccharine", meaning of, relating to, or resembling sugar. The form used as an artificial sweetener is usually its sodium salt. Saccharin was produced first in 1878 by Constantin Fahlberg, a chemist working on coal tar derivatives in Ira Remsen's laboratory at the Johns Hopkins University, Baltimore, Maryland USA. Although saccharin was commercialized not long after its discovery, it was not until sugar shortages during World War I that its use became widespread. A brown glass bottle with a plastic screw top containing 'Saccharin' tabletsFront label ; .... TABLETS / trademark ' R T & C ( entwined)' / Soluble / SACCHARIN / Half Grain / ROCKE TOMSETT & CO. / PTY LTD / MANUFACTURING CHEMISTS / MELBOURNEfahlberg constantin, remsen ira, john hopkins university, maryland, baltimore, america, nasau, south america, central america, sugar cane, pharmacy, medicines, saccharin, glassware, bottles, moorabbin, bentleigh, cheltenham, elbe, germany

JEREMAH CURTIS & BENJAMIN A. PERKINS: BITTERS & MEDICINE In 1848 Jeremah Curtis and Benjamin A. Perkins would become partners in a medical business. The business was located at No. 1 West End Kepduakong Bridge Banger, Maine. The business was called Curtis & Perkins Proprietors. By 1849 they started bottling Jeremah Curtis's mother-in-law, Mrs. Charlotte N. Winslow's syrup which she compounded from sulfate or morphia, sodium carbonate, spirits fueniculi and aqua ammonia. Mrs. Winslow was a physician and a nurse for children for about 30 years. This medicine was made for infants and was named Mrs. Winslow's Soothing Syrup. In time the name was changed to Anglo American Drug Company and was then run by J. Curtis and his son George N. Curtis.Round slender aqua tinted clear glass bottle with embossed text on sides and monogram on base.'MRS WINSLOW'S SOOTHING SYRUP' 'THE ANGLO AMERICAN DRUG CO.' 'SUCCESSORS TO CURTIS & PERKINS PROPRIETORS' The monogram seems to consist of 4 triangular marks in a grid pattern.winslows, syrup

Tourmaline is a group of minerals belonging to the complex borosilicate mineral class. These minerals are known for their striking and varied colours, making them prized gemstones. Tourmaline crystals can come in various shades, including pink, green, blue, brown, black, and colourless. They are often transparent or translucent. Tourmaline's chemical composition is complex, but it typically includes elements such as aluminium, iron, magnesium, sodium, lithium, and potassium. The specific arrangement of these elements in the crystal lattice gives rise to the different colours and properties of tourmaline specimens. Tourmaline specimens from Beechworth, Victoria, Australia, are a notable part of the region's mineral heritage. These tourmalines are of interest to mineral collectors and enthusiasts. While the tourmaline found in Beechworth is not as well-known as some other tourmaline varieties, it has unique characteristics and a historical context associated with the gold mining areas in Beechworth.The significance of tourmaline in Beechworth, Victoria, Australia, lies in its unique geological and historical context, contributing to both scientific and cultural aspects. The tourmaline mined in Beechworth is a rare and unique variety of tourmaline that is primarily found in the historic gold mining areas surrounding Beechworth. Its occurrence is closely linked to the geological processes that shaped the region during the Gold Rush era. The discovery of tourmaline in Beechworth adds to the rich mineral heritage of the area, which was historically known for gold mining. The specimens serve as a tangible connection to the region's mining history and contribute to preserving its geological legacy. The presence of tourmaline in Beechworth showcases the mineralogical diversity of the area. Tourmaline is known for its wide range of colours and unique properties, making it a valuable subject of study for mineralogists and geologists. Tourmaline specimens from Beechworth have educational significance, providing opportunities for research and study. They offer insights into the geological processes and mineral formation in the region, contributing to a better understanding of Earth's geological history.A hand-sized solid mineral specimen in shades of brown, green, light grey and dark greyTOURMALINE (schorl) / (Silicate of boron and aluminum) burke museum, beechworth, indigo shire, geological, geological specimen, mineralogy, tourmaline

Potassium permanganate is an inorganic chemical compound with the chemical formula KMnO4. 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. c1859 London chemist Henry Bollmann Condy had an interest in disinfectants; he found that fusing pyrolusite with sodium hydroxide (NaOH) and dissolving it in water produced a solution with disinfectant properties. He patented this solution, and marketed it as 'Condy's Fluid'. Although effective, the solution was not very stable. This was overcome by using potassium hydroxide (KOH) rather than NaOH. This was more stable, and had the advantage of easy conversion to the equally effective potassium permanganate crystals. This crystalline material was known as 'Condy's crystals' or 'Condy's powder'. Potassium permanganate was comparatively easy to manufacture.A brown glass bottle with a red plastic topped cork stopper for 'Tromax' , 'Purple Crystals' ie Permanganate of Potash , that was used as an antiseptic and disimfectant.TROMAX BRAND / PURPLE CRYSTALS/ or Permanganate of Potash / (Poisonous )/ For Household and Medicinal Uses / 2oz. / TROMAX / A PRODUCT OF/ SIGMA Co.Ltd. / MANF. CHEMISTS / MELBOURNE. Directions for Use are on back of bottlepharmacy, medicines, tromax, purple crystals, permaganate of potash, disinfectants, sigma co.ltd. melbourne, athritis, glassware, bottles, moorabbin, bentleigh, cheltenham

Green, indexed, cloth bound note book containing fourteen pages of hand-written scientific experiments. Subjects include Iron, Standardization of KMn O4 solution, Ferrous Ammonium Sulphate, Sodium Oxalate?, Assay of Titaniferous? Iron ore, To make up Standard solution of Na2 S2 O? 5? For Copper, Standard Sol of (?H4)2 Mo O4) for Lead Assay, Sry Assay of Lead, Antimony, Resolution of ? Compounds, Clarks Modified Method Ores & Alloys, Method of reducing antimony solutions, Bromate Method, Standard Sol Pot Bromate, Standard, Assay, Oxides, Method suitable for alloys of Pb ? ?, Arsenic, Standard Iodine, Starch, Assay, Tungsten, Assay for Pyritic Scheelite, Illuminating Gas, Calcium, Permanganate method, Assay, ? O2, Iron, Ca O, Norman Solutions.sciences, instruments-general, scalebuoy, bill ashman collection, scientific formulas, assay

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

Galena occurs in a range of deposit contexts, often in metalliferous veins, such as Broken Hill, Australia; Coeur d’Alene, Idaho, United States.; Clausthal Zellerfeld, Germany; and Cornwall, England. Large deposits also replace limestone, dolomite, or occasionally organic matter, or have a contact-metamorphic origin. Galena is additionally found in cavities, brecciated (fractured) zones in limestone and chert, and in coal beds. This specimen was recovered from Broken Hill NSW and is 60% lead with 8-12 oz/silver to the ton.Galena or 'lead glance' is a grey lead sulfide and the chief ore mineral of lead. It forms isometric crystals in which the ionic lattice is similar to sodium chloride. Galena is brittle and easily weathers to secondary lead minerals, with the upper part of mineral deposits often containing cerussite, anglesite, and pyromorphite. It usually contains silver, which is mined along with its lead content. Other commercially important minerals that form in close association with galena are antimony, copper, and zinc. This specimen is part of a larger collection of geological and mineral specimens collected from around Australia (and some parts of the world) and donated to the Burke Museum between 1868-1880. A large percentage of these specimens were collected in Victoria as part of the Geological Survey of Victoria that begun in 1852 (in response to the Gold Rush) to study and map the geology of Victoria. Collecting geological specimens was an important part of mapping and understanding the scientific makeup of the earth. Many of these specimens were sent to research and collecting organisations across Australia, including the Burke Museum, to educate and encourage further study.A small-sized solid specimen containing one mineral with a sparkly silver metallic lustre exterior and pastel-grey interior.geological specimen, geology, geology collection, burke museum, beechworth, galena, lead sulphide, alfred selwyn, broken hill

From Dr A. C. C. "Bill" Burstal Surgery, Young, NSW. Father Dr James Burstal.neutralon, synthetic, aluminium, sodium, silicate, dr, burstal

Clear pharmacy bottle.sodium bicarbonate powder bottle

Specimens labelled: 1: C.B. Incandescent Mantle O.M. 1900.