Showing 36 items matching two piece mould
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Deaf Children Australia
Calaid Hearing Aid, National Acoustic Laboratories, 1955-mid 1970's
The first commercial digital hearing aid was created in 1987 by the Nicolet Corporation. The hearing aid contained a body-worn processor that had a hardwire connection with an ear mounted transducer. While the Nicolet Corporation’s hearing aid was not publicly successful and the company shortly folded, it was able to start a competition between companies to create more effective hearing aids. Two years later, in 1989, the behind-the-ear (BTE) digital hearing aid was launched. In addition to the Nicolet Corporation, Bell Laboratories expanded upon the hearing aid business by developing a hybrid digital-analog hearing aid. When the hearing aid was put on in the market, it was instantaneously successful. This development helped bring major changes to the world of the hearing aid. The next major milestone was creating an all-digital hearing aid. The Oticon Company developed the first digital hearing aid in 1995, but it was only distributed to audiological research centers for research on digital technology in the realm of acoustic amplification. The Senso was the first commercially successful, all-digital hearing aid, and was created by Widex in 1996. After the success of the Senso, Oticon began marketing their own hearing aid, the DigiFocus. Presently, the digital hearing aid is now become programmable. By making the hearing aid programmable, it has allowed hearing aids to be capable of regulating sound on their own, without using a separate control. The hearing aid can now adjust itself depending on what environment it is in and often does not even need a physical volume control button. Square, silver metal hearing aid with electronics and AA battery compartments. Has an ear piece and ear mould attached by wire, with a volume adjustment. A body level type, probably a CALAID T manufacture from 1955 to the 70's. On front "C OF A/CALAID/108499" deaf children australia, hearing aid, calaid, commonwealth of australia -
Dutch Australian Heritage Centre Victoria
Cigar Mould (Sigaren Plank), early 20th Century
Dutch cigar industry was prominent in the eastern part of Noord Brabant in towns like Helmond.Dutch colonial history. Cigar smoking was popular amongst Dutch men5784(a) and 5784 (b) are two pieces made of wood (presumed to be pine). 20 slots to mould the cigars. Bottom piece has deeper slots for the cigars. The two pieces are not solid pieces of wood. The bottom piece is made from two boards/pieces of wood stuck together with aeration space left in between. The top piece has 20 individual moulds/slot glued on. The two pieces can be locked in via three wooden pegs into their corresponding slots On the back of the lower board/piece - there are two holes lined with metal rings (diameter of 1cm) Note that the size given applies when the two pieces are fitted together.On the top board - There is stamped the numeral "53". To the left of this number, we have the manufacturer's circular logo with details - L. Bezemer & Zn. N.V. Helmond Holland PERLU-VORM In front on the left-hand corner of both halves - etched number "7298"cigar, industry -
Queen's College
Faience moulds, New Kingdom, 18th Dynasty, 1550-1295 BCE
This item is part of the Dodgson Collection, which was bequeathed to Queen's College in 1892 by the Rev. James Dodgson. The collection was created by Aquila Dodgson, brother of James. Aquila Dodgson was a friend of the English Egyptologist Flinders Petrie, and it was through this friendship the Aquila was able to acquire ancient Egyptian artefacts. A detailed study of the collection was made by Christine Elias "Discovering Egypt: Egyptian Antiquities at the University of Melbourne", M.A. thesis 2010.Twenty two moulds for manufacturing faience items, glued to piece of card with small paper label inscribed 'C5'.james dodgson, aquila dodgson, flinders petrie, faience -
Glenelg Shire Council Cultural Collection
Photograph - Photograph - Portland Lifeboat, n.d
Built in 1858 at the Port and Harbour Master's yard in Williamstown Victoria, the Portland Lifeboat was overseen by Harbour Master Charles Ferguson. It is understood to have been constructed from the same moulds used to build the Port Fairy Lifeboat, designed by William White, in 1857. Both boats are similar to the lifeboats designed in England by James Peake and adopted by the Royal National Lifeboat Institution (RNLI) in the UK. The Portland Lifeboat's 9.14 m (30 ft) long hull is double diagonally planked in New Zealand kauri, and many of the planks run from gunwale to gunwale in one piece under the inner keel section. Eucalyptus and oregon were used elsewhere and the local blacksmith made the iron work. The fastenings are copper. There are two flotation or buoyancy tanks at either end, with prominent whaleback style decking. Under the thwarts is a deck with scuppers so that the craft is both buoyant and self draining whenever large waves are taken aboard in rough conditions. The lifeboat was oar-powered with a sailing rig. The original rig was a lug mainsail, but this was replaced with a lug and headsail rig taken from a fishing boat in 1903. The lifeboat was manned by volunteer crews, mostly local fishermen from Portland. They maintained this service until 1915 when the boat was replaced with a new motorised craft. The lifeboat's most outstanding service was to the steamer ADMELLA in 1859 when the ship grounded on a reef off Cape Banks in South Australia, 150 km to the west of Portland. Survivors clung to the rigging in heavy seas for over a week and 89 people lost their lives in the shipwreck. Taken to the scene by the steamer LADY BIRD, the Portland Lifeboat was unable to assist until eight days after the ADMELLA's grounding when the seas abated enough for the lifeboat to manoeuvre close to the ship and rescue the last 19 survivors. Since its retirement in 1915 the lifeboat has been a memorial to those who manned it and those it rescued. For a long period it was on display in the Portland Gardens, first in the open and then under a canopy. In 2008 it was on display inside the Portland Maritime Discovery Centre, still in original condition complete with the rig from 1915. It is one of the oldest vessels of its type in Australia, and the world.Portland LifeboatPhotograph showing the Portland Lifeboatphotography, portland lifeboat, admella -
Glenelg Shire Council Cultural Collection
Plan - Ship Plan / Mould, n.d
Wooden, pattern for moulds for boat fittings. 'Waisted' cylinder: made in two parts, held together by wooden dowels; unpainted.Front: Inside of 1 piece - 'RON STEWART PORTLAND' - blue biro Other piece - '1 OFF brass' - blue biro Back: Outside of 1st piece -'bore hole -11/16 1 off' - pencil -
Royal Australian and New Zealand College of Obstetricians & Gynaecologists (RANZCOG)
Pessary used by Dr Olga Bolitho, and associated with Dame Ella MacKnight
This pessary belonged to Dr Olga Bolitho who inherited it from Dame Ella MacKnight. Used by Olga Bolitho once or twice, according to correspondence dated 14/5/00 from Olga Bolitho [held with the donation form] Dame Ella Macknight was an obstetrician and gynaecologist who worked at the Queen Victoria Hospital, Melbourne. She was appointed as a Dame Commander of the Order of the British Empire on 1 January 1969 for services to medicine. She gained her MB BS in 1928 from the University of Melbourne. After qualifying as an obstetrician and gynaecologist, (MD, Melb.1931, DGO Melb 1936), she was associated with the Queen Victoria Hospital from 1935-1977. Her appointments included honorary obstetrician and gynaecologist from 1935-1964; vice-president of the Committee of Management for 1963-1971 and president from 1971-1977. She was president of the Council of the Royal College of Gynaecologists from 1970-1972.After her death in 1996, her family set up a post graduate scholarship in her honour with the Royal College of Gynaecologists & Obstetricians.Clear plastic pessary. Pessary is circular, with a wide flange and a short stem. The stem is attached to the flange, rather than the pessary being moulded as one piece. There are two small holes in the flange, either side of the stem.intrauterine device, pessary