Vietnam era issue flying helmet type HGU-2A/P. The helmet is manufactured from fibreglass in a jungle green finish and has a thick high density plastic foam lining for head protection. Complete with an adjustable chin strap and a dual visor kit of clear and tinted visors to protect the eyes. This helmet is fitted with two loudspeaker/earphones and a microphone positioned in front of the mouth of the wearer. The microphone has a flying lead with an audio connector for connection to the aircraft communications equipment.

This portable filing system was used by Dr Angus in his medical surgery. It 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” 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 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 ) According to Berry, her mother Gladys made a lot of their clothes. She was very talented and did some lovely embroidery including lingerie for her trousseau and beautifully handmade baby clothes. Dr Angus was a ‘flying doctor’ for the A.I.M. (Australian Inland Ministry) Aerial Medical Service in 1928 . Its first station was 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 and purchased a share of the Nelson Street practice and Mira hospital (a 2 bed ward at the Nelson Street Practice) from Dr Les Middleton one of the Middleton Brothers, the current owners of what previously once Dr Tom Ryan’s practice. Dr Tom and his brother had worked as surgeons included eye surgery. Dr Tom Ryan performed many of his operations in the Mira private hospital on his premises. He had been 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 had 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. 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 is now mounted on the doorway to the Port Medical Office at Flagstaff Hill Maritime Village, Warrnambool. When Dr Angus took up practice in the Dr Edward and Dr Tom Ryan’s old premises he obtained their extensive collection of historical medical equipment and materials spanning 1884-1926. A large part of this collection is now on display at the Port Medical Office at Flagstaff Hill Maritime Village in Warrnambool. 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. and an ALDI sore is on the land that was once their tennis court). 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. (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 with the Australian Department of Defence as a Surgeon Captain during WWII 1942-45, 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. He had an interest in people and the community They 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. Portable leather covered filing system with handles. opens like a book; part of the W.R. Angus Collection. File system is lined with metal sides inside, rivetted onto leather. Flip-up card holders are inserted into metal on both sides; cards have reinforced lower edge and slots for inserting index card. Embossed in gold lettering each side “ Manufactured by by Brownbuilt in Clifton Hill, Melbourne, Australia. Card size 8 x 5 (inches).Tracydex / Visible Record” and “BROWNBUILT / E.T. BROWN Limited Clifton Hill Melb, - - - Equipment”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, filing system, portable filing system, office equipment

Black and white copy of photo taken by Batchelder. Colonial Bank of Australasia. 2 storey rendered building, with parapet and orbs. 1st floor 3 rectangular windows, ground floor 2 arched windows and central arched doorway. 6 adult males on footpath at front. Single storey shop with verandah at left. Batchelder photographic cart at left front , at right, laneway with gas lamp above. At far right, double storey building. In image ' Manufacturing/Goldsmiths' On back in pencil '41'Batchelderbuildings, bank, colonial bank of australia

Eighteen Blue covered legal documents relating to Harold Abbott, seventeen of these are Assignments, transferring the patent rights for the barbed wire from Harold Athelstane Abbott to Richard Hartley Smith Abbott in various countries around the world. The other document is the complete specification for A method and means for manufacturing barbed wire and the like. France, Great Britain, United States of America, Belgium, South Africa, Germany, Czech-Slovakia, Japan, Holland, Canada, Mexico, Argentine, Italy, Sweden, Russia, Poland, Brazil.A.T.Madden Patent Attorneyorganization, business, abbotts, harold athelstane abbott, richard hartley smith abbott, barbed wire

Group of paper pinned together of various experiments. Items include Tail light invention for Defence Dept. 18/9/41, Heat of glass, Refractive Index Tests on Melbourne Tap Water 31/7/42, Research Data, Manufacture of the Buoys 18/1/43, Specifications 1/12/42, List of substances with their Atomic No., Symbol, Atomic Weight, Melting Point and Year of discovery and a hand drawn diagram for an experiment. Bendigo Electronic Company of Australia Pty Ltdsciences, instruments - general, scalebuoy, bill ashman collection - correspondence, bendigo electronic company of australia pty ltd, defence dept, capt slattery, f a stevenson

Donated by Box Hill Historical SocietyRound grey coloured with silver coloured lid (badly pitted). Printing on tin 'Dobies Four Square (overprinted on design of 4 green squares 2 top 2 bottom). Mixture'. Under green squares- Regd Trade Mark. Under word mixture- Empire Deluxe' George Dobie and sons Ltd Paisley Scotland'. Around rim of tin lid 'Manufactures of quality tobacco since 1809' Base of tin Made in Scotland with 2ozs net between made in and Scotland.Made in Scotland 2ozs netcontainers, domestic

A small box of ball-pointed pen nibs (7 left). A yellow, red and black box containing metal no. 5 & 6M grey nibs. Named as balled-pointed pens, 2L Flewitt's Patent. On back: Suitable for writing in Every position, glide over. Any paper, never scratch nor stick in the paper. Manufactured by D. Leonards & Co. Birmingham. Solely for Ormiston & Glass Ltd. Contractors to H.M. Government 28 Newgate St., London ECcommerce, office equipment / stationery, domestic items, writing equipment

The Old Identities Association was the forerunner ofThe Old Colonists' Association. This particular medal was presented to R.W. Wright who arrived in Ballarat in August 1853. It was purchased by the Old Colonists' Association in 2014. Other known medals were presented to :- * Arthur Croft who arrived in 1852 (Museum of Victoria) * Isaac Croft who arrived in September 1851 (Gold Museum) * Ben Story (Ballarat Historical Society) * John Brokenshire (Private Collection)Ballarat Old Identities medal in a box. The medal shows a gold cradle and other mining tools, and was presented to members of the Old Indentities Association. To qualify as a member you had to have arrived in Ballarat between 1851 and 1854. "Mr Welch, jeweller, of Sturt street, has just manufactured 60 medals, for issue to the members of the Old Identities' Association of Ballarat. Each is suitably inscribed and ornamented. The medals will be on view to day in Mr Welch’s window. " (Ballarat Star, 11 October 1884)ballarat old colonists' association, ballarat old colonists' club, old colonists' association, ballarat, ballarat old identities, r.w. wright

Wooden, slotted handle racquet with a 14 inch head. 'AUSTRALASIAN' model, as inscribed across top of racquet head on obverse. Inscription across neck of obverse: HARRY C. LEE & CO./NEW YORK. Company monogram across neck of reverse, and stamped on leather butt cap: L&C/TRADEMARK. Manufacturing and patent information along the sides of the handle, with the numbers '247' and '14' punched in. Materials: Wood, Gut, Leather, Metal, Ink, Glue, Lacquer, Cloth tapetennis

A wooden racquet with a concave throat. Inscription across throat on obverse: DRIVER. Red and yellow Reach 'baseball' trademark features on throat on reverse. Manufacturing details feature across right side of stem: A.J. REACH COMPANY/MAKERS/PHILADELPHIA, PA., U.S.A. Handwritten inscription along stem on obverse: J.B. FERGUSON. Initials across right side of handle: J B F. Materials: Wood, Gut, Metal, Lacquer, Glue, Ink, Paint, Leather, Stringtennis

Demonstrates the type and style of lamp used in tramways or street cars, made by a company who specialised in the manufacture of electrical products.Electric Lamp or light bulb - stored in a cardboard box with shredded paper. Lamp manufactured by the Edison Company of the USA, for "Street Railway" use. Consists of a glass bulb with a wire vertical filament with a screwed base. Marks on top of the lamp have faded. Filament appears to be working order. Information on the top of the lamp and the box provided by the donor. Made in the USA - possibly New Jersey See https://en.wikipedia.org/wiki/Edison_light_bulb - accessed 25-08-2021 for a short history of the lamp.trams, tramways, tramcars, scrubber tram, electrical equipment, lights

Demonstrates aspects of the Melbourne Tramways fare system as a comparison to their use at Ballarat.Fare tokens - 1 1/2d - 22mm diameter - dark brown celluloid - with words "Melbourne & Metropolitan" on circumference and "Tramways Board" in centre of token. On reverse in large font "1 1/2" and a small font "D" at to the right - indicating token had a value of one and a half pence. Both sides have a edge lining border about 1mm from the outer edge. See image. Details of use, date of manufacture and manufacturer not known at time of cataloguing. trams, tramways, tickets, tokens, mmtb, melbourne

Used as a SEC tramways employees pass. Demonstrates the badge used by the SEC for free travel on the trams.Stamped enameled round brass piece with an area of solder on the rear indicating where a retaining ring had been placed after the original ring at the top has been broken off. Has the SEC logo in the centre, organisational name (State Electricity Commission of Victoria) in white enamelled and outer ring the words "Electricity Supply Department, Provincial Tramways". This was in blue enamel. On rear stamped the number "225" and on base of badge letter "AMOR", indicating who manufactured the badge.stamped number 225 and "AMOR"employees pass, tramways, sec, tickets, provincial tramways, badges, amor, btm

A Wright & Ditson 'WLS Blue Ribbon' tennis racquet. String whipping and blue plastic reinforcements around shoulders. Racquet model name 'BLUE RIBBON' , printed along throat on obverse and model name 'WLS' printed as lightning bolts across throat on reverse. Manufacturer name and place of manufacture printed on right side of shaft. Octagonal fine-grooved handle, with leather end wrap. Materials: Wood, Metal, Lacquer, Glue, Ink, Leather, Gut, String, Plastictennis

A Wright and Ditson 'Tournament' tennis racquet, probably manufactured for the Montgomery Ward retail chain, featuring: string whipping around shoulders and shaft, and leather handle grip with quatrefoil perforations. Model name features across base of head, with stylised tennis player serving ball emblem featuring on throat. Wright & Ditson cursive logo features along left side of shaft. Materials: Wood, Lacquer, Glue, Metal, Ink, Leather, String, Nylon, Adhesive tapetennis

A Wright and Ditson 'Tournament' tennis racquet, manufactured for the Montgomery Ward retail chain, featuring: cane-reinforced hexagonal shaft; string whipping around shoulders and shaft, and leather handle grip with quatrefoil perforations. Model name features across base of head. 'MW' trademark features on throat and on butt cover. Wright & Ditson details feature along left side of shaft. Materials: Wood, Lacquer, Glue, Metal, Ink, Leather, String, Nylon, Adhesive tape, Canetennis

A Wright & Ditson wood tennis racquet with solid convex throat. Rounded flat top head. Manufacturer name and country of origin printed across throat on obverse. Manufacturer's trademark/logo features across throat on reverse. Cross-hatched handle and leather end wrap. Owner's initials: G.P. carved into throat on reverse. Series of cuts carved into handle post-manufacture. Indecipherable model name printed on crown on obverse. Materials: Wood, Metal, Lacquer, Glue, Ink, Leathertennis

Used in the late 19th century.A forged steel narrow headed mortising axe with a long wooden handle. It was used in the construction of post and rail fences where it could be used to chip out small pieces in the wood. It has Rob.Sorby Sheffield and Steel Pod stamped on the head with a kangaroo design. The company have been manufacturing 'edge tools' for more than 200 years. They adopted the kangaroo brand in the early 1800's when the new colony of Australia was a big market for their tools. It was used in the late 19th century.Rob.Sorby Sheffield. Steel Pod with a kangaroo design is stamped on the head.axes, cutting tools, hand axes, froes, woodworking tools, cleaving tools

Kerosene lamps were used as a main source of lighting throughout Australia prior to the supply of domestic electrical services. This was obviously later in many rural areas. This lamp was used in the home of Mrs. Gina Elizabeth Harris of Bethanga in Northeast Victoria where electricity was connected on 23 March 1959.This lamp is representative of the lamps used throughout Australia prior to the introduction of domestic electricity supplies. This vintage kerosene lamp is model No. 21 which was manufactured by Aladdin Industries in Greenford, Middlesex, England in the 1950s. Base stems were mostly made from wood, turned into several different patterns. More expensive table lamp stems were of metal. Bases were mostly steel filled with sand as a weight. When Bakelite became available it was used extensively in three different colours, although collectors say that white bases were used primarily in hospitals and churches and are more rare. On wick knob: "21/Aladdin Industries Ltd/GREENFORD" Inscribed around burner: "GB Patent No 9. 69-4273-4"kerosene lamp, bakelite, domestic appliances

Manufactured badge or employee pass - brass with nickel plate finish with a single hole in one side, engraved with the Metropolitan Transit Authority logo and the organisation name. A number has been stamped on the rear. Donor advised that these passes were issued to MTA Traffic Officers (see related documents). Pass numbers held: 47, 81, 98 and 182. No. 47 has a small metal key ring through badge as shown in the photograph. See also Reg Item 396 for another example.trams, tramways, tickets, mta, the met, badges, officers, passes

Sign, painted onto a MMTB auxiliary destination board of the type that could hang on the front of a Melbourne tram car with the words "Direct to Velodrome", black letters on yellow painted background. The reverse side has had a number of paper signs glue to it, only partly readable. The Velodrome is now part of the Olympic Park in Swan St. Metal sign, fitted with metal hanging brackets, riveted to sign on both sides. Manufactured by rolling the outer edges over a 4mm diameter steel rod.trams, tramways, signs, auxiliary board, swan st, olympics

One of a range of medicinal, cosmetic and other consumer products manufactured in Melbourne and sold by "door-to-door" Rawleigh salesmen in Australia from 1928. Now sold through a network of Rawleigh distributors, located in regional towns and state capitals throughout Australia.Clear glass 30 ml bottle with black bakelite screw top, containing "Ready relief" fluid used against discomfort of head colds and nasal congestion. Black and green printed label"Rawleigh 'Friend of the Family"medicines, rawleigh, w.t. rawleigh co. ltd., cold medicines

Cuticura soap, manufactured by the Potter Drug and Chemical Company, USA is an antibacterial medicated soap that has been in use and is relatively unchanged since 1865. The Cuticura Ointment contains Phenol which is a healing compound to heal irritated skin, and fight infections.An opaque glass jar with a metal screw lid for 'Cuticura ' ointmentFront ; CUTICURA / OINTMENT Left side ; MADEIN AUSTRALIA BY / CUTICURA Pty LIMITED./ SYDNEY Right side FOR THE SKIN / AND SCALP / 3/4 OZ NETT pharmacy, medicines, cuticura ointment, cuticura chemical company, hospitals, nursing, containers, moorabbin, bentleigh, cheltenham, melbourne

The Anti-moth crystals were sold with the Electrolux Vacuum, along with the many other attachments, including the vaporiser. The crystals were made of paradichlorobenzene which is used in mothballs. Electrolux, founded in Sweden, has been manufacturing vacuum cleaners since 1919. Electrolux Pty Ltd used 'door to door' salesmen to sell their labour saving products to housewives in the City of Moorabbin and throughout Victoria c 1950 Metal tin with blue metal lid and red and white labelFRONT: Electrolux Anti-Moth Crystals. BACK: Poisonous - Not to be taken - Electrolux Pty. Ltd., Melbourne - When used in conjunction with the vaporiser supplied with the Electrolux cleaner in this tin, Electrolux anti-moth crystals will destroy moths and moth larvae and are also effective against silverfish and other similar pests. Crystals or vapour will not harm fabrics in any way. Keep tin in cool place. - Kills Mothscleaning, anti-moth crystals, electrolux, vacuum cleaner

The Lidwill machine was designed by Mark Lidwill in 1913, for the purpose of mechanical or insufflation anaesthesia. It was manufactured by Elliott Bros. of Sydney. Shortly afterwards, the Anaesthetic and Portable Machine Company of Sydney devised a machine that was functionally the same but also contained an electric lamp heater.Colour photograph of a modified Lidwill anaesthetic machine sitting on carpet, taken from above. The vaporiser is metal and circular, and has metal valves and controls and two orange tubes. The machine has an electric cord and power plug which is coiled on the floor.anaesthetic equipment, lidwill anaesthetic machine, mark lidwill, ether vaporiser, anaesthetic and portable machine company of sydney, vaporiser

Created for the purpose of bomb delivery from B-24 Liberator aircraft. The item was originally fitted to RAAF Liberator 72-176. During salvage and disposal operations it was damaged losing 50% of the body. The item was used as a reference to manufacture a complete example.An example of late 1930's engineering practice in an endeavour to modernise aircraft technology.The item has 50% of it's body missing.Quadrant base and operative lever.Quarter circle casting with operating handle attached,base is squared off with rivets attaching both parts.Bomb doors, 32-F-7523 (part number) three times, closed, open, safe, select.

J. Dyson & Co was a company manufacturing scouring and dyeing vats during the first half of the twentieth century. The company continued to operate into the 1980s. J. Dyson & Sons company relates to Scouring Bowl W468 and Skin Press W1993 in NWM Collection.Metal sign with embossed lettering and four screw holes. J. DYSON & SONS. PTY. LTD. / GEELONG / VICTORIA . AUSTscouring, dyeing, j dyson & co, skin press, wool, industry, geelong

The Imperial Dry Plate Co., Ltd. was based in London and was founded in the early 1890s by J J Acworth (1853-1927). Kodak manufactured and distributed a wide range of photographic products to Australasia, including those made by the Imperial Dry Plate Co. A burgundy coloured cardboard box for glass photographic development plates with technical and manufacturers information printed on white paper on lid. The box is empty. photography, photograph, history of photography, dry plate photography, photographic equipment

Inhalation therapy has been used for over 2000 years, but it was from the early 19th century that different types of inhalers were developed. In 1865, Dr Nelson developed the improved Nelson inhaler. It is still manufactured today with very few modifications. The efficiency of the improved Nelson's inhaler is demonstrated by the ongoing use of the item since 1865. This simple inhaler is suitable for use in homes and hospitals. This white china inhaler has an air inlet spout and an opening at the top to add hot fluids, it holds 1 litre, and drugs to the inhaler. Once added, a cork with a glass mouth piece is placed in the neck of the inhaler. For this item plastic tubing has been used as the mouth piece.On front of body inscribed, 'Dr Nelson's improved inhaler': Directions for use. Remove mouth piece, half fill inhaler with boiling water. Replace mouth piece and apply lips to it, breathe freely in and out as in ordinary full respiration.steam inhaler, dr nelson's inhaler, medical apparatus