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Deaf Children Australia
Book, Reports V.D. & D.I. 1925 to 1930
... deaf children australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red leather bound volume with gold stamping containing the Annual Reports of the Victorian Deaf and Dumb Institution (V.D.&D.I. ) First Report: 63rd Annual Report presented at the Annual meeting held 11th August, 1925. Last Report: 68th Annual Report presented at the Annual meeting held 12th August 1930. Reports included are the Annual Report, List of Subscribers and abstract of Treasurer's Account, as well as photographs. Front Cover: "VICTORIAN DEAF AND DUMB INSTITUTION" in gold stamping. Spine: "REPORTS V.D.& D.L." "1925 TO 1930" in gold stamping. (Incorrect stamping: should be V.D.& D.I." Decorative stamping around edge of front cover and back coverdeaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Reports V.D. & D.I. 1931 to 1936
... deaf children australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather bound volume with gold stamping containing Annual Reports of the Victorian Deaf and Dumb Institution (V.D. & D.I.) First report: 69th Annual report presented at the Annual Meeting held on 11th August 1931. Last report: 74th Annual report presented at Annual Meeting held on 11th August 1936. Includes Annual Reports, List of Subscribers, Abstract of Treasurers' Acccounts, and photographsFront Cover: "VICTORIAN DEAF AND DUMB INSTITUTION" in gold stamping. Spine: "REPORTS V.D.& D.L." "1931 TO 1936" in gold stamping. Decorative stamping around edge of front cover and back coverdeaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Reports V.D. & D.I. 1937 to 1946
... Deaf Children Australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather bound volume with gold stamping containing Annual Reports of the Victorian Deaf and Dumb Institution (V.D. & D.I.) First report: 75th Annual report presented at the Annual Meeting held on 10th August 1937. Last report: 84th Annual report presented at Annual Meeting held on 13th August 1946. Includes Annual Reports, Acccounts, and photographsFront Cover: "VICTORIAN DEAF AND DUMB INSTITUTION" in gold stamping. Spine: "REPORTS V.D.& D.L." "1937 TO 1946" in gold stamping. Decorative stamping around edges of front and back coverdeaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Reports V.S.D.C. 1947 to 1954
... deaf children australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather bound volume with gold stamping containing Annual Reports of the Victorian School for Deaf Children ( previously Victorian Deaf and Dumb Institution) (V.S.D.C) First report: 85th Annual report presented at the Annual Meeting held on 19th August 1947. Last report: 92nd Annual report presented at Annual Meeting held on 23rd August 1954. Includes Annual Reports, abstract of Acccounts, and photographsFront Cover: "VICTORIAN SCHOOL FOR DEAF CHILDREN" in gold stamping. Spine "REPORTS V.S.D.C." "1947 to 1954" in gold stamping. Decorative stamping around edges of back and front covers.deaf children australia, deaf education, deaf and dumb institution, annual report -
Deaf Children Australia
Book, Report V.S.D.C. 1955 to 1957
... Deaf Children Australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather (?) bound volume with gold stamping containing Annual Reports of the Victorian School for Deaf Children (V.S.D.C) First report: 93rd Annual report presented at the Annual Meeting held on 22nd August 1955. Last report: 95th Annual report presented at Annual Meeting, 1957. Includes Annual Reports, Acccounts, and photographsFront Cover: "VICTORIAN SCHOOL FOR DEAF CHILDREN". Spine "REPORTS V.S.D.C." "1955 to 1957". Decorative stamping around edges of back and front covers.deaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Report V.S.D.C. 1958 to 1968
... Deaf Children Australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather (?) bound volume with gold stamping containing Annual Reports of the Victorian School for Deaf Children (V.S.D.C) First report: 96th Annual report presented at the Annual Meeting, 1958. Last report: 106th Annual report presented at Annual Meeting, 1968. Includes Annual Reports, Acccounts, and photographsFront Cover: "VICTORIAN SCHOOL FOR DEAF CHILDREN". Spine "REPORTS V.S.D.C." "1958 to 1968". Decorative stamping around edges of back and front covers.deaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Report V.S.D.C. 1969 to 1978
... Deaf Children Australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather (?) bound volume with gold stamping containing Annual Reports of the Victorian School for Deaf Children (V.S.D.C) First report: 107th Annual report presented at the Annual Meeting, 1969. Last report: 116th Annual report presented at Annual Meeting, 1978. Includes photographsFront Cover: "VICTORIAN SCHOOL FOR DEAF CHILDREN" in gold stamping. Spine "REPORTS V.S.D.C." "1969 to 1978" in gold stamping. Decorative stamping around edges of back and front covers.deaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Report V.S.D.C. 1979 to 1987
... Deaf Children Australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather (?) bound volume with gold stamping containing Annual Reports of the Victorian School for Deaf Children (V.S.D.C) First report: 117th Annual report presented at the Annual Meeting, 1979. Last report: 125th Annual report presented at Annual Meeting, 1987. Includes Annual Reports and Financial reports for V.S.D.C. and Princess Elizabeth Junior School, and photographsFront Cover: "VICTORIAN SCHOOL FOR DEAF CHILDREN" in gold stamping. Spine "REPORTS V.S.D.C." "1979 to 1987" in gold stamping. Decorative stamping around edges of back and front covers.deaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Reports VSDC 1988 to 1998
... Deaf Children Australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather (?)and linen bound volume, gold painted containing Annual Reports of the Victorian School for Deaf Children (V.S.D.C) First report: 126th Annual report presented at the Annual Meeting, 1988. Last report: 1998. Includes Annual Reports for VSDC and Princess Elizabeth Junior School, and financial reports.Front Cover: "VICTORIAN SCHOOL FOR DEAF CHILDREN". Spine "REPORTS VSDC" "1988 - 1998" . Cover decorated with gold paint and brown leather insert for title.deaf children australia, deaf education, annual report -
Deaf Children Australia
Book, Reports VSDC 1999 to 2008
... Deaf Children Australia... Deaf Children Australia have a complete set of Annual...Deaf Children Australia 597 St Kilda Road Melbourne ...Deaf Children Australia have a complete set of Annual reports from 1863 to the present date. Annual reports document the activities of the organisation, including educational issues, finance, staffing and students. Annual Reports are created each year.This represents part of the complete official history of Deaf Children Australia from 1863 to the present date, covering the subject of deaf education and related issues.Red Leather (?)and linen(?) bound volumwith gold painting containing Annual Reports of the Victorian School for Deaf Children (V.S.D.C) First report: 1999. Last report: Annual Rewiew 2007/2008. Includes financial reports.Front Cover: "VSDC Services for Deaf Children". Spine: "Reports VSCD 1999-2008". Cover decorated with gold paint and brown leather inserted under title.deaf children australia, deaf education, deaf services queensland, annual report -
Deaf Children Australia
Hearing Aid, Widex P/L, Widex Hearing aid, 1950s
... deaf children australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. A Widex 25 hearing aid from the 1950's made in Denmark. Brown and gold metallic casing with a volume control dial and an on/off switch. The curly wire runs to a circular outer disc. Although not present the disc would normally connect to an ear mould which is individually fitted to the wearer. The item comes in a soft leather case."DENMARK" inscribed on gold front. "WIDEX 25" inscribed on back. "WIDEX" on inside cover of case. "W" on outside cover of case device, hearing aid, loss, hard of hearing, deaf children australia, victorian school for deaf children, vsdc, denmark, widex -
Deaf Children Australia
Book, Endowment Book 1873 - 1920
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...Created by the Victorian Deaf & Dumb Institution, this is a record of the estates, bequests, bonds and insurance policies of the VD&DI from 1873 to 1920This is a record of how the VD&DI obtained funds from various sources.Brown leather bound book with red leather on spine under name with marbelled facing pages on front and back covers. Pages are laid out in ledger format and detail estates, bequests, bonds and insurance policies of the V.D.&D.I.Spine: "ENDOWMENT BOOK" in gold stampingdeaf children australia, deaf education, endowment book -
Deaf Children Australia
Manuscript, "Utmost for the Highest" - the story of the Victorian School for Deaf Children
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...J.H.Burchett's manuscript was created in 1957, as the knowledge of the school's history.J.H.Burchett had met Mr F.J.Rose, the founder of the Victorian Deaf and Dumb Institution.Cardboard bound book containing: 1. a list of teachers and students of the Princess Elizabeth Kindergarten for the Deaf, for 1950-1957 and 1958 - ? 2. A typed manuscript of the history of the Victorian School for Deaf Children, written in 1957 (?) by J.H.BurchettFront Cover: "Utmost for the Highest" "Manuscript" in pen and inkdeaf children australia, deaf education, manuscript -
Deaf Children Australia
Loose leaf folder, Report of Meetings of Centenery Sub-Committee V.S.D.C
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The Centenery of the Victorian School for Deaf Children was clebrated in 1960 and these are the notes of the VSDC Centenery Sub-CommitteeDocuments how the significant event was celebrated in 1960.Loose leaf folder, black with brown cheque cover, containing typed minutes of meetings held by the VSDC Centenery Sub-committee from 21st August 1959 to 4th November 1960deaf children australia, deaf education, minutes of meeting, centenery -
Deaf Children Australia
Book, Monthly Accounts V.D.& D.I
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green woven cover with tan leather trimming containing the handwritten accounts for the Victorian Deaf and Dumb Institution (V.D.&D.I.) from September 1945 to June 1954Spine: "MONTHLY ACCOUNTS" in gold lettering on red background "V.D.&D.I."in gold lettering on black backgrounddeaf children australia, deaf education, financial accounts -
Deaf Children Australia
Book, Ledger
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green woven cover, tan leather on corners and spine, hardback book with alphabetical index pages in front and Accounts pages following. Contains Accounts of the Victorian Deaf and Dumb Institution from April 1952 to June 1958Spine: "LEDGER" with decoration in gold on red background. Decorative embossing on tan leather on coversdeaf children australia, deaf education, financial accounts -
Deaf Children Australia
Book, Journal
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green woven cover with tan leather on corners and spine, hardback account book with handwritten entries. Contains Treasurers' Statement of Accounts for the V.D.&D.I. from October 1939 to September 1956Spine: "JOURNAL" with decorations in gold lettering on red background.deaf children australia, deaf education, financial accounts, journal -
Deaf Children Australia
Book, Journal
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green woven cover with tan leather on corners and spine, hardback account book with handwritten entries. Contains Treasurers' Statement of Accounts for the V.D.&D.I. from July 1959 to July 1977Spine: "JOURNAL" with decorations in gold lettering on red background.deaf children australia, deaf education, financial accounts, journal -
Deaf Children Australia
Book, Investments Ledger
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green woven cover with tan leather corners and spine. Hardback account book with alphabetical index in front and accounts pages following with handwritten entries detailing investments of the V.D.&D.I. from Jarch 1952 to Jan 1989Spine: "LEDGER" in gold lettering on red background "INVESTMENT LEDGER" on dynamo tape stuck on spinedeaf children australia, deaf education, financial accounts, investments -
Deaf Children Australia
Book, Finance Sub-Committee minutes 17/7/52
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green cardboard ruled blank book with orange woven tape spine containing handwritten minutes of the Financh Sub-committee of the VSCD from July 1952- . Last entry March 1957. Kindergarten sub-committee minutes included.deaf children australia, deaf education, minutes of meeting -
Deaf Children Australia
Book, Journal - Monthly Financial Statements
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green woven covers with tan leather corners and cover of spine, hardback account with handwritten entries containing the Monthly Financial statements of the Victorian Deaf & Dumb Institution from May 1940-March 1951Spine: "JOURNAL" and decoration in gold lettering on red backgrounddeaf children australia, deaf education, financial accounts, journal -
Deaf Children Australia
Book, Ledger
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The financial records provide an insight into what is required to be considered at the time, from building expenses, wages and salaries, food to boot repairs. They show how funds are raised and the expenses.Green woven cover with tan leather at corners and over spine harback blank ledger book with alphabetical index in front and ledger pages following with handwritten entriesSpine: "LEDGER" in gold lettering on red backgrounddeaf children australia, deaf education, financial accounts, ledger -
Deaf Children Australia
Book, Municipal Council Subscriptions
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The Registers document where children came from, their family details and medical information, all relating to the time they were admitted and reflect the society of the time.Green woven cover with red leather over spine and corners, bound book containing ledger pages with handwritten entries. Lists donations from Shires, Boroughs, Towns, Cities and Masonic Lodges from 1913 to 1957.Spine: "MUNICIPAL COUNCIL SUBSCRIPTIONS" in gold letteringdeaf children australia, deaf education, donations, municipal councils -
Deaf Children Australia
Book, Salaries and Wages V.D.&D.I
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The Registers document where children came from, their family details and medical information, all relating to the time they were admitted and reflect the society of the time.Green woven cover with tan leather over spine and corners bound book containing printed accounts pages with handwritten entries listing the salaries and wages of the Victorian Deaf & Dumb Institution (V.D.&D.I) from 1938 to 1946.Spine: "SALARIES/AND/WAGES" "V.D.&D.I." in gold lettering on red and black background respectively.deaf children australia, deaf education, salaries, wages -
Deaf Children Australia
Book, Salaries and Wages V.D.&D.I
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The Registers document where children came from, their family details and medical information, all relating to the time they were admitted and reflect the society of the time.Green woven cover with tan leather over spine and corners bound book containing printed accounts pages with handwritten entries listing the salaries and wages of the Victorian Deaf & Dumb Institution (V.D.&D.I) from 1946 to 1951.Spine: "SALARIES/AND/WAGES" in gold lettering on red background "V.D.&D.I." in gold lettering on black background. Decorative printing on leather coverdeaf children australia, deaf education, salaries, wages -
Deaf Children Australia
Book, Cash Book
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The Registers document where children came from, their family details and medical information, all relating to the time they were admitted and reflect the society of the time.Green woven cover with tan leather over spine and corners bound book containing printed account pages with handwritten entries of receipts and expenses from December 1967 to January 1971 of the Victorian Deaf & Dumb Institution (V.D.&D.I.)Spine: "C B/1967/DECEMBER/to/1971/JANUARY" handwritten in inkdeaf children australia, deaf education, cash book, receipts, expenses -
Deaf Children Australia
Book, Cash Book
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The financial information relating to the Victorian Deaf & Dumb Institution has been kept in ledgers, journal, monthly accounts and Minutes of the Financial Sub-Committee. The funds available and the expenses of running an educational and boarding school are documented in detail.The Registers document where children came from, their family details and medical information, all relating to the time they were admitted and reflect the society of the time.Green woven cover with tan leather over spine and corners bound book containing printed account pages with handwritten entries of receipts and expenses from February 1971 to June 1974 of the Victorian Deaf & Dumb Institution (V.D.&D.I.)Spine: "1971/TO/1974" handwritten in inkdeaf children australia, deaf education, cash book, receipts, expenses -
Deaf Children Australia
Hearing Aid, Rexton, Rexton Model Super Master - Hearing Aid
... deaf children australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. Part of the development of hearing aids Gold and burgundy metal casing, with an ear piece attached by wire. This is a body-worn hearing aid, with user instruction booklet. Manufactured by Rexton a subsidiary of Siemens."647 IV" on bottom of case, along with controls, "H N L" "M T O" and a numbered dial deaf children australia, hearing aid, rexton, siemens -
Deaf Children Australia
Hearing Aid, Sonotone Carbon Hearing Aid, "1930s"
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The first electrical hearing aids were carbon and were made possible by the invention of the carbon microphone and were made between 1900 and 1939. Carbon, which can be made to amplify electrical current, was used to provide some amplification prior to the invention of vacuum tubes. Later models often came with mechanical (carbon) amplifiers to try to boost the amount of amplification. The carbon microphone was originally invented for use in the telephone and had the properties of being able to modulate current. It is this property that made it useful in the early electrical hearing aids. An example of a carbon hearing aid. This has an imitation tortoise shell casing. Round dark red and black imitation tortoise shell carbon hearing aid with clip for attaching to clothing, and a slide for adjusting the sound (?) a cord split between a plug and a speaker (?)."SONOTONE/REG U.S.P.A./292392/MADE IN U.S.A./ELMSFORD, N.Y." on bottom of unit. "SONOTONE" on plug. "PAT RE 21030" on speaker? deaf children australia, hearing aid, sonotone -
Deaf Children Australia
Hearing Aid, Hearing Aid from Myer Hearing Service
... Deaf Children Australia...Deaf Children Australia 597 St Kilda Road Melbourne ...The first all transistor hearing aids appeared in 1953. They were created to replace vacuum tubes; they were small, required less battery power and had less distortion and heat than their predecessor. The vacuum tubes were typically hot and fragile, so the transistor was the ideal replacement. The size of these transistors led to developments in miniature, carbon microphones. These microphones could be mounted on various items. There were body hearing aids where the earpiece was connected to the hearing aid and battery pack worn on the body. Ear level hearing aids consisted of eyeglass, behind the ear (BTE), in the ear (ITE), and in the canal (ITC, CIC) hearing aids. Tan plastic case hearing aid, with wire, ear piece and ear mold with metal clip. Made in England and sold by Myer Hearing Service. "MYER/HEARING SERVICE" engraved in gold on case. "MADE IN ENGLAND" on bottom of case. deaf children australia, hearing aid, myer hearing service