Poison Gas was used extensively throughout WW1.1. This is a pocket sized tin painted black. Inside is divided into a large and small compartment. There is an engraved instruction plate inside the lid. The inside is not painted. There is a simple sliding mini bolt on the outside that keps lid shut. The rear side of the lid is hinged. 2. Is the instruction plate. The glue has failed.passchendaele barracks trust, ww1, accessory, container

The porthole was recovered from the wreck of the clipper ship Schomberg. ABOUT THE SCHOMBERG (October 6 to December 27, 1855)- When the ship Schomberg was launched in 1855, she was considered the most perfect clipper ship ever to be built. James Baines Black Ball Line had commissioned her for their fleet of passenger liners. The Aberdeen builders designed her to sail faster than the clippers designed the three-masted wooden clipper ship to be fast. The timber used for the diagonal planking was British oak with layers of Scottish larch. This luxury emigrant vessel was designed for superior comfort. She had ventilation ducts to provide air to the lower decks and a dining saloon, smoking room, library and bathrooms for the first-class passengers. The master for Schomberg’s maiden voyage was Captain ‘Bully’ Forbes. He drunkenly predicted at her launch that he would make the journey between Liverpool and Melbourne in 60 days. Schomberg departed Liverpool on 6 October 1855 with 430 passengers and 3000 tons of cargo including iron rails and equipment intended the build the Geelong Railway and a bridge over the Yarra from Melbourne to Hawthorn. The poor winds slowed Schomberg’s sail across the equator. She was 78 days out of Liverpool when she ran aground on a sand spit near Peterborough, Victoria, on 27 December; the sand spit and currents were not marked on Forbes’s map. The ship’s Chief Officer spotted the coastal steamer SS Queen at dawn and sent a signal. The master of the SS Queen approached the stranded vessel and all of Schomberg’s passengers safely disembarked. In 1975, 120 years after the Schomberg was wrecked, divers from Flagstaff Hill found an ornate communion set at the wreck site along with many other artefacts. In 1978 a diamond ring was discovered under the concretion in the lid of the communion set, which is currently on display. Former Director of Flagstaff Hill, Peter Ronald, had salvaged most of the artefacts from the wreck. This porthole is significant as an example of an ship's fitting in common use in the mid-19th century. The Schomberg collection as a whole is of historical and archaeological significance at a State level. Flagstaff Hill’s collection of artefacts from the Schomberg is also significant for its association with the Victorian Heritage Registered shipwreck (VHR S 612). The collection is of prime significance because of the relationship between the objects salvaged, as together they help us to interpret the story of the Schomberg. The collection as a whole is historically significant for representing aspects of Victoria's maritime history and its potential to interpret social and historical themes.Porthole frame. Square thick metal plate with formed holes for fixing. Central round opening in the plate is fitted with a hinged round frame with a handle opposite the hinge. Bolts are embedded in the inner frame. The surface is encrusted and the plate is broken near one corner. The frame was recovered from the wreck of the Schomberg.flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, schomberg, 1855, clipper ship, black ball line, luxury ship, emigrant ship, captain forbes, bully forbes, ss queen, james baines & co, porthole frame

Black and white photo showing a 24 Scalebuoy Unit at the Cohuna Butter Factory. Unit is a tank like structure mounted on the floor and has an end with eight fastening wheels and two other plates with six bolts in them. Written on the back is: Cohuna Butter Factory Boiler unit 24 buoys.sciences, bill ashman collection - correspondence, cohuna butter factory

Includes pages on 980, decorated trams, Birney, PMTT, HTT works, S, T, Footscray, AETA Tours, Q, U, W's, Works cars, opening of Bourke St, Essendon, Flinders St overpass, Kingsway, Point Ormond, G class bodies. For details of each photograph and layouts see - Wal Jack Melbourne Album Reg Item 5001 listingHas a strong association with Wal Jack and tramway developments within Australasia until 1964 and given their extent particular significance. Features M&MTB Melbourne Trams.Dark brown binder cloth covered folder, brass screw binders (2 of 3 in position), grey paper inside covers holding some 44 manila cover foolscap size sheets of card on which photos have been mounted using photo corners so various types, captions in black ink. Has a colour illustration of Flinders St station with three trams on inside front cover. de of covers, some 157 black and white photographs.. trams, tramways, mmtb, tramcars, melbourne, wal jack

This water pump was owned by Dr. W.R. Angus AND 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. Fire pump, part of the W.R. Angus Collection. Red metal water pump. "D" shaped pump handle slides within pump cylinder, stand has 'U" shaped footrest. Pump has threaded fitting for pipe at top and wire filter at bottom. Made by Stokes, Melbourne. Remnants of red paint left on pump. Card label is attached. Moulded into metal "STOKES" and “MELB”. Label attached with string to handle (no text visible).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, water pump, fire pump, fire extinguisher, safety equipment

An adjustable or shifting spanner or adjustable wrench is an open-end wrench with a movable jaw, allowing it to be used with different sizes of fastener head (nut, bolt, etc.) rather than just one fastener size, as with a conventional fixed spanner. Early settlers were self reliant and repaired their own equipment for kitchen,dairy, farm, horses, carts using various tools . This steel shifting spanner is typical of the type used by early settlers in Moorabbin Shire c1930A large heavy steel curved neck shifting spanner with adjustable screwFLAG BRAND / MADE IN GERMANYtools, spanners, shifting spanners, wrenches, early settlers, market gardeners, blacksmiths, tools, building equipment, hammers, moorabbin shire, bentleigh, mckinnon, highett, cheltenham,mcewan james pty ltd, melbourne, bunnings pty ltd,

Set of two colour photographs of the 80lb rails with bolt on check rail, recovered from Skipton St. June 2001, at Bungaree on 2/07/01. See Fares Please! July 2001 for more details of the photograph. Photo by Carolyn Dean. On Kodak paper. See Fares Please! July 2001On rear of each photo "2.07.01" and "Photo by Carolyn Dean" in blue ink.rails, bungaree, skipton st

A ' The Ubique' tennis racquet with tansitional flat top head, convex solid throat with one bolt and a fishtail handle. Model name (Ubique is Latin for 'everywhere') is imprinted and inked across throat on obverse. Handle has fine grooves and two large furrows. Materials: Wood, Lacquer, Metal, Glue, Ink, Guttennis

.1) Badge, brass, shows crossed cannons with threaded piece on rear. .2) Badge, brass, with letters “U S” and threaded piece on the rear. .3) Badge, brass, central dome shape with map of USA, anchor and Eagle with threaded piece on rear. .4) Badge, brass, pressed metal, central dome shape with flame at top with the word “Australia” under.

Brace and bits are believed to be 120 years old.|Tools used by Mrs Duncan's grandfather, when he was a carpenter on the clipper ship of the 1870's between England and Australia.'U-shaped brace with wooden handle at one end, a wooden ball in centre and a rectangular metal block at the other end. Into this block are inserted the various drill bits . Bits are of various sizes shaped with a start screw and then the cutting edge. Rest of the drill is like a corkscrew. End of bit has a four-sided tapered section which is inserted into the metal block on the brace.trades, carpentry

Prize awarded to William Michael Urquhart Armstrong in 1944. Light blue cloth bound book with black leather sine; spine divided into 6 sections with raised bands and gold decoration; red leather behind title section; Ballarat College crest printed in gold on front cover; book plate on flyleaf.Book plate: Ballarat College crest / Sixth Form / Librarian Prize / Presented by Major Mc N Symons / Awarded to / W M U Armstrong / R E Thwaites / December 1944 / Principalw-m-u-armstrong

Model of Tribal Class Destroyer. Ship 1870 tons 370 feet x 36 feet 6 inches beam. Grey down to water line black below water line.Ship built Scotts at Greenock completed 29-3-1939 and sunk by "U" boat torpedo Barents Sea 17 January 1942. Modelled and presented to Doncaster RSL by Ralph Lawrence November 1958

black and white photo: collapsed wooden poppet head of the Ironbark Mine, four men on the left hand side., with engine holding down bolts in the right foreground. 'Old Ironbark, New Chum Reef ?' 26.11.1999 Previous mng 39 In pen - Ironbark legs looking from the tram track and sand heap behind it.organization, business, ironbark mine

This artwork was previously displayed in the offices of Nettlefolds Pty Ltd in Sunshine, Victoria. That factory no longer exists and the site is now occupied by a retail complex.Unusual form of artwork dedicating the Coronation of Queen Elizabeth 2, and displaying the products that were made by Nettlefolds Pty Ltd in Sunshine.Wood structure, comprising of a brown stained frame enclosing a green background, which is dedicated to the Coronation of Queen Elizabeth 2. Screws, nuts, and bolts made by NETTLEFOLDS PTY LTD are 'sewn' on to the green board with thin wire to form the artwork. At the bottom of the frame is a brass plate with Nettlefolds Pty Ltd engraved in script lettering.Nettlefolds Pty Ltd.coronation, nettlefolds, screws, nuts, bolts, queen elizabeth, manufacturing industries, sunshine, artwork

Manufactured by F.E. Kohler & Co, Canton, OhioA vintage post hole digger with two long wooden handles and two metal scooped blades. It is operated with a lever action, with the two handles pulled apart to take a 'bite' of earth. The handles are attached by a nut and bolt. There is a crowbar on the end of one handle and a rammer on the end of the other. The brand is F.E. Kohler & Co, Canton, Ohio.'Kohler Little Giant' patented.tools, agricultural tools, farming equipment, garden tools

Used with Lebel Model 1886 bolt action rifle and was the basic French infantry weapon of World War 1 (1914-1918). Probably brought to Australia by a returning soldier as a souvenir. Donated to 8th/13th Victorian Mounted Rifles Collection when no longer of interest to family. Nickname 'Rosalie' by French soldiers, a reference to a popular song of the war years. Called French knitting needles by German soldiers.Fine example of World War 1 weaponry used by allied forces.French Model 1886/93 "Rosalie" bayonet, 500mm steel cruciform section blade with quillon (hook) and brass anodized handle.On Quilion "M 78124"rosalie, knitting needles, french, bayonet

Coloured photographs(10)Variety of images of Bowling Club personalities at several Club funtions. Images numbered 30209 (u) to (z) End of season dinner, 1990. Xmas dinner for beginners, 1989. LVBA play-off at Carnegie, 1989.

This tin matchbox was manufactured as a souvenir to commemorate the centenary of European settlement of Melbourne and Victoria in 1934-35. This celebration was important as a sign of better times after the 1930 Depression.This is an every-day souvenir item which can be linked to a significant celebration in Victoria. A souvenir matchbox holder made of tin with paper labels. It is U-shaped with transfer images whcih have a cellulose acetate coating. The background is dark blue with white panels on which are the images. The front of the holder has a picture of H.R.H.Prince Henry. On the back is a picture of a man with a gun looking towards a city (Melbourne) rising with the sun and 1834-1934 Souvenir of the Melbourne and Victorian Centenary celebrations.souvenir matchbox-holder victorian-centenary melbourne

James Roe Lodge was part of the Manchester Unity group.It was unveiled in September 1921.This is a carved decorative white marble honour roll. The title and names (Surname with initials) are carved into the marble. The head piece is a curved top. It has a carved hand with a red heart in the palm. The wrist of the hand is attached to a sphere. Either side of the hand are some branches. On the outside of the branches are the letters "M" on the left and "U" on the right. The whole display is then mounted on a brown concrete background 25mm thick.“James Roe Lodge - Our Soldier Brethren - 1914 - 1919”ww1, names, honour board, lodge, roe

Jonathan Harris operated a winery on the banks of the Axe Creek, Axedale in the 1850s.A garden fork with four one centimetre diameter, 26 centimetre long tines. It has a four centimetre diameter, 67 centimetre long wooden shaft which has metal reenforcing with TORJAN engraved on it. On top of the shaft is a 'U' shaped metal piece 11 centimetres wide and eight centimetres heigh which holds a three centimetre diameter wooden handle. Part of the Harris Collection.harris collection, garden fork

Object. Circular Badge with .2mm blue enamel border. White enamel diamond shape with a red centre on gold coloured background. Blue enamel shield on the top of the badge with a silver coloured Southern Cross. Written around the white diamond, "SAILORS & SOLDIERS ASSOC'' of Vict''. Written on red centre "FATHERS''. U shaped bracket on back of badge. Engraved on back W.A. Trevena.Markings on back of badge'5249' ''P J KING'' Rd 265Anumismatics, badges-civil, ww1 fathers badge

This set of calipers was used for measuring and marking in the planning and making of components for the ship model Sovereign of the Seas. It is part of a collection of objects used by Jim Williams, maker of fine ship models from about 1930-1955. Most of the components for the models, as well as many of the tools, were handmade by Jim Williams. Jim’s family has donated the ship model “Sovereign of the Seas” and many tools, accessories and documents used in the making of this and other ship models have been donated to Flagstaff Hill Maritime Village. Ship model of HMS Sovereign of the Seas, scale model of 17th Century English war ship, was handmade and carved from plans, enclosed in airtight glass case. All components of that model, including even the smallest pulleys, were hand crafted using tools designed and made by Jim. Outstanding details include functional rigging and moving cannons. Please see our record 3732 of the mode Sovereign of the Seas for further details of the ship and the maker. This calliper is connected with the hobby and skill of ship model making that has been crafted as a leisure activity for many generations. The hobby is often chosen by serving and retired mariners who appreciate the connection with maritime history. This calliper was used by local Warrnambool man, Jim Williams, who was employed at Cramond and Dickson clothing store, and then at Fletcher Jones menswear for 27 years. It was used in making components for the model of the historic ship, the Sovereign of the Seas. The Sovereign of the Seas was a historic 17th century English war ship with important maritime heritage. Calipers, metal, two arms joined by hexagonal bolt. Made by Moore & Wright, Sheffield, England. Maker’s name pressed into metal on arm. Use to measure thickness of materials. This set of calipers is part of a collection of tools and accessories once used by Jim Williams, maker of a series of ship models 1930-1955 including “HMS Sovereign of the Seas”. “MOORE & WRIGHT / SHEFFIELD ENGLAND”flagstaff hill, warrnambool, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, ship model sovereign of the seas, jim williams, james bernard williams, ship model hobby, ship model tools, ship model making equipment, ship model making accessories, technical drawing instrument, calipers for drawing and measuring, moore & wright of sheffield england, sovereign of the sea, ship model, hobby, ship model tool, english war ship, measuring instrument

8431.1 - A metal hook which has one end curved around a moderately large single metal chain link, which is itself secured by an encircling metal band to a metal strip, at either end of which by means of holes long metal bolts with screw-threaded tips, screwed onto which are square metal nuts, protrude.

Bendigo Sewerage Authority plan of house drainage for Mr Douglas Dean, situation of property: weatherboard dwelling, 26 Bolt Street, Long Gully. Drainage plan no.35, Detail plan No. 134, retic. area No. long Gully. fee 7/6. Scale 40 feet to 1 inch. Dated 30/08/1954.organisation, government, bendigo sewerage authority

Part No 1636 - 6H - B1 fitted to Kittyhawk, B25, Vengence, Ventura, Liberator Black cylindrical body, face has background white markings 0 - 6 up & downCaution: / Do not blow in tube / PIONEER / REG.U.S.Pat>OFF. AN - 5825 - 1 / MFR'S PART NO. AC - 399 / SER. NO. AF - 43 139012 / BENDIX AVIATION CORPORTATION / SCLIPSE DIVISION / TETERBORO. NEW JERSEY. U S A rate of climb instrument, cockpit

Dr. Curt Schimmelbusch (1860-1895), a German physician, designed his original mask around 1889 while an assistant surgeon. Surgical assistants were often assigned the task of delivering the anesthetic. During anesthesia it was not uncommon for ether and chloroform to get onto the patient’s skin, causing irritation. Chloroform can even cause burn-like reactions. Schimmelbusch designed the rim of his mask so that both sides curve away from the patient’s face to form a kind of trough. He intended the trough-like rim to collect excess anesthetic that would otherwise have trickled onto the patient’s face. To anesthetize a patient, gauze was stretched over the metal bars and fastened in place by the hinge. The mask was placed over the patient’s nose and mouth, and the anesthetic was applied in drops or lightly poured onto the gauze so that the patient breathed in evaporated anesthetic as well as air. This type of mask is sometimes still used today for ether anesthesia in developing countries when other means are not available. (Wood Library Museum of Anesthesiology) This particular object is a modified version of Schimmelbusch's design, known as Chadborn's modification.Oval shaped chromium plated mask with two metal strips linked front to back and side to side to create a dome. An oval shaped mobile wire frame is attached to the lower part of the mask by a hinge at the back, approximately two inches from the lip of the metal handle. A "U" shaped bit of metal is attached to the front of the mask which acts as a clip to fasten the wire frame to the lower section of the mask.anaesthesia