This British made type "N1087" and code "N1087" C Ericsson auto flameproof telephone was used in the drum filling platform of the Golden Fleece Depot, in Hovell St., Wodonga. The type "N1087" and code "N1087" C Ericsson flameproof telephone was introduced in 1937 and certified by the British Mines Department as flameproof for Petroleum and Acetone Vapours, in 1938. It was designed specifically for outdoor use in areas where there may be exposure to inflammable vapours and hazardous chemicals such as petroleum. Each contact or switch point is enclosed in its own flameproof chamber, to reduce the risk of ignition and the volume of gas.The Ericsson auto flameproof telephone has local significance due to its use in the Golden Fleece Depot in Wodonga, as well as national and international significance due to its date and the rarity and relatively complete condition.Black Ericsson auto flameproof rotary dial telephone secured in a hinged cast iron case painted black. Rubber tubing connected to the bakelite handset and an adjacent metal plate with the name "Ericsson", type "N1087" and code "N1087 C", and certification of the telephone as flameproof with the letters FLP. "Ericsson" on the top left corner of the metal plate. "AUTO TELEPHONE / TYPE N1087 / CERTIFIED FLAMEPROOF / FOR GROUPS II & III / CERTIFICATE FLP. 2378" / CODE N1087 C" on the main part of the metal plate.ericsson telephones, british telephones, flameproof telephones, mining telephones, golden fleece depot wodonga, wodonga

This is similar to first telephone at Wandin North Post Office 1908'British Ericsson' Wall type telephone Circa 1900telephones, wall telephones

Standard Telephones and Cables Ltd (later STC) was a British manufacturer of telephone, telegraph, radio, telecommunications, and related equipment. The company was based in the United Kingdom but also had an operation in Australia, which was acquired by Alcatel Australia in 1987STC Electric Iron with original pacakging and Warranty.Box: Product of Standard Telegraph and Cables Pty Ltd. 252-274 Botany Road, Alexandra, Sydney, NSW.iron (electric), stc, standard telephones and cables ltd

This handset appeared via Australia Post Office and was to some degree manufactured in Britain just prior to 1939. During and after World War II these handsets were made in Australia. The handset belonged to the SEC Victoria and later the Kiewa Hydro Electricity Scheme. As this unit has a winder arm (to notify the switchboard) it would have resided in a workshop/machine shop and not in an office. The durability of the bakelite covering gave good protection in any environment. In years later the bakelite came in colours. This type of handset being able to endure rough handling was ideal for the surroundings of the alpine terrain. It would have been at the various outside outposts or foreman posts as swift communications was essential and communications with all sectors of work in the Hydro Electricity Scheme was mandatory, not only for safety reasons but also for efficient operational day to day progress. Also refer to article in "This Week" Newsletter 30th June 2023. Article attached to paper copy.This Australian Post Office 184 black coloured bakelite wall mounted phone was initially developed by Ericsson Telephones Ltd Britain. It was used by the SEC Office based at Mount Beauty and therefore has a winder (for power and notification to the switchboard. The hand piece (large ear and voice receptors)is placed vertically above the dial up winder.On the winder plate in hand writing is" turn handle lift handset" and below the handle "when finished replace handset turn handle"sec communications, wall telephone, internal communications kiewa hydro electricity scheme

It is believed that the photograph on the obverse side of the postcard was taken in 1918. Depicted are ten Australian male soldiers. Their names are transcribed in pencil on the reverse side of the postcard. Each soldier is dressed in a formal military uniform. It is believed that these soldiers were part of The Australian Imperial Force during World War I. This can be inferred by the chevron rank insignia visible on the uniforms of nine of ten men. The placement of this insignia on the sleeves of their right arms suggests that they were either Warrant Officers or Non-Commissioned Officers (NCO). Specifically, the number of chevron stripes - here, nine men have three - are believed to signify a Corporal rank. The men pictured on this postcard are also wearing 'Rising Sun' collar badges on their coats. Australia, unlike most other Commonwealth countries, did not adopt metal regimental badges during the First World War. All units were issued with the Australian Army General Service Badge, better known as the 'Rising Sun’ badge. This insignia is almost always identified with the Australian Imperial Force. Another characteristic of the Australian Imperial Force uniform are the rectangular colour patches worn by all men on this postcard. In March 1915, a new scheme of unit identification was devised to replace the wearing of unit titles. This consisted of cloth colour patches on the upper arms of a soldier’s tunic. The black and white nature of the record means that we cannot establish which battalion these soldiers were part of. However, one of the handwritten signatures on the reverse side of the postcard reads "W.A. Griggs". This was the signature of Sergeant William Archibald Griggs. Further research shows that Griggs was part of the 5th Australian Division Signals Company. Therefore, it is believed these soldiers were part of the ANZAC Signal Companies. The main role of the Signal Companies during World War I was the laying and maintenance of telephone cables and switchboards, used to connect various units in their area. Furthermore, the man standing in the back row, third from the left side, has an Overseas Service chevron patch on his coat. In January 1918, the Australian Imperial Force approved the wearing of the overseas service chevrons which had been adopted by the British Army. These were embroidered or woven inverted chevrons worn above the cuff on the right arm. Due to a shortage of supply, some men had chevrons privately made. For each year of war service, a blue chevron was awarded, and those men who had embarked in 1914 received a red chevron to indicate that year’s service; however, the black and white nature of the postcard makes it difficult to determine what colours are on this man's patch.The record is historically significant due to its connection to World War I. This conflict is integral to Australian culture as it was the single greatest loss of life and the greatest repatriation of casualties in the country's history. Australia’s involvement in the First World War began when the Australian government established the Australian Imperial Force (AIF) in August 1914. Immediately, men were recruited to serve the British Empire in the Middle East and on the Western Front. The first significant Australian action of the war was the Australian Naval and Military Expeditionary Force’s (ANMEF) landing on Rabaul on 11 September 1914. The ANMEF took possession of German New Guinea at Toma on 17 September 1914 and of the neighbouring islands of the Bismarck Archipelago in October 1914. On 25 April 1915, members of the AIF landed on Gallipoli in Turkey with troops from New Zealand, Britain, and France. This specific event holds very strong significance within Australian history. The record has strong research potential. This is due to the ongoing public and scholarly interest in war, history, and especially the ANZAC legend, which is commemorated annually on 25 April, known as ANZAC Day.Black and white rectangular postcard printed on paper.Obverse: Oh 'Serg!' / Reverse: CARTE POSTALE / 6537 / Correspondance / Adresse / w.a. Grigg / J. Fain / Ruckling / R.J Farrar / (?) / Clarke / L (?) / GFFisher / R. M. Forrest / With Compliments / Sgt's Mess / November 1918 /military album, army, aif, uniform, military, wwi, world war i, rising sun badge, william archibald griggs, anzac, signal companies, postcard, patches, chevron

This is a 1923 booklet containing information on the Telephone Exchanges and the lists of subscribers in the areas of Geelong, Camperdown, Casterton, Hamilton, Mortlake, Portland and Warrnambool. Telephones were in use in Victoria as early as the 1870s with the first Telephone Exchange facility established in Melbourne in 1880. In 1890 the first Telephone Exchange in Warrnambool was established with 35 subscribers. In 1912 the first automatic Telephone Exchange for public use was established in Geelong. This was the second established in the British Empire. This booklet is of considerable importance as it lists all the telephone subscribers in the Warrnambool area in 1923. It is a great research tool as it gives not only the addresses of the subscribers but also in many instances their occupations and business names and in the areas around Warrnambool the names of the properties at that time. This is a soft-cover booklet of 104 pages. It has a dark grey cover with printed information on both sides. It was published in 1923. The pages are stapled together and contain lists of Telephone Exchanges, information on the distances from one Exchange to another in the area and the rates of charges for telephone trunk lines. It also has a list of subscribers in the Camperdown, Geelong, Hamilton and Warrnambool areas. The front cover has a small piece missing at the right hand side edge. There are some rubbing and dirt marks on the cover.Front Cover: ‘Victoria Country Telephone Exchanges, List of Subscribers And Other Information’warrnambool telephone exchange, 1923 telephone book, warrnambool

These scales came from the Nullawarre Post Office, Nullawarre being approximately 25 ks East of Warrnambool. It is a small centre for the local farming community and has some services including a store, school and hall. The Post Office has closed in more recent times and these scales are one of a number of items which came to the WDHS on its closure including a brass fire extinguisher and a 1969 telephone book. Charles Williams was a postmaster at one time and Vida Williams was post mistress. These scales are an interesting and common item with a strong connection to a local community area.These scales have a cast metal frame with a circular base and a circular vertical section which frames a brass measurement circular plate which is marked in increments up to 11 lbs and held in place with two screws. There is a rectangular metal plate at the top on which the item to be weighed would be placed. The item is quite heavy in weight.On the brass plate,: POSTAL PARCEL BALANCE SALTER'S. NO. 25 BRITISH MADE.11 LB x 1/2 OZ. Underneath this is the Salter logo.warrnambool, nullawarre post office, charles williams, vida williams

Henry Sutton is a talented world-wide accepted inventor with inventions relating to the telephone, photography, wireless, cars, motorcycles, and bicycles as well as many more inventions. Henry was also one of four brothers that ran the Sutton's Music Store after the death of their Father Richard Sutton. Henry Sutton taught Applied Electricity at the Ballarat School of Mines in 1883 to 1886.1 x large envelope and 6 x small envelopes with Henry Sutton hand written on them as well as USA list of countries and states including Vict. Gr Bn, N.S.W, France and USA and number 18henry sutton, patents, edward waters and son, usa, france, victoria, nsw, great britain

For historical information refer to notes attached to Cat No 2755.4 See attached sheets for the remainder of pages.Black plastic folder, ring binding with 20 clear plastic sleeves. .1) Photocopy of cover for personnel documents for Herbert Trangmar ALLAN, MC, NX12229, N60005, Captain 2nd Garrison Battalion. A4 page size. .2) Photocopy of WWII attestation form dated 2.5.1940 for NX12229, Herbert Trangmar ALLAN. .3) Photocopy of Medical Exam Section. .4) Photocopy of Medical Exam Section with black & white ID photo. .5) Enlarged photocopy of ID photos of Herbert Trangmar ALLAN. .6) Photocopy of Mobilization attestation form dated 6.10.39 for Herbert Trangmar ALLAN. .7) Photocopy of Termination of Officer's Appointment dated 2.4.1946 for Herbert Trangmar ALLAN, OBE, NX12229. .8) Photocopy of Officers Record of Service for Herbert Trangmar ALLAN. Address at time was Wali, New Guinea .9) Photocopy of Officers Record of Suc for Herbert Trangmar ALLAN OBE MC ED NX12229. Address at time was Wali, New Guinea. First entry: 16.6.1914. Last entry: 1.11.1945. .10) Photocopy of Officers Record of Service, dated 29.8.1950. For NX12229 Herbert Trangmar ALLAN MC OBE ED. Last address Watsons Bay NSW. .11) Photocopy of Determination of Demobilization Priority for NX12229 Herbert Trangmar ALLAN. Dated 5.10.1945. .12) Photocopy of sheet showing service early WWII for Herbert Trangmar ALLAN. .13) Photocopy of sheet showing early WWII service of N60005, Herbert Trangmar ALLAN. .14) Photocopy of Officer's Record of Service sheet for Herbert Trangmar ALLAN OBE MC NX12229. First entry: 17/2/1943. Last entry: 24.8.1944. .15) Photocopy of Record of Service sheet. First entry: 28.9.1944. Last entry: 25.5.1945. .16) Photocopy of Officer's Record of Service for Herbert Trangmar ALLAN OBE MC NX12229. First entry: 1.6.1945. Last entry: 14.3.1946. .17) Photocopy of Record of Service sheet. Mentions MID in SWPA & rank changes. First entry: 21.3.1946. Last entry: 30.9.1950. .18) Photocopy of Officer's Record of Service sheet for NX12229 Herbert Trangmar ALLAN 2nd Garrison Battalion. First entry: 6.9.1944. Last entry: 7.5.1946 .19) Photocopy of Recommendation for an OBE for NX12229 Herbert Trangmar ALLAN MC Major. Tobruk period April / October 1941. .20) Photocopy of a sheet showing medals & awards for N60005 NX12229 Herbert Trangmar ALLAN OBE MC ED MID. .21) Photocopy of a letter to Deputy Commissioner - Repatriation on AIF letterhead. Re: Captain ALLAN H T 17 Battalion. .22) Photocopy of an AIF letterhead Canberra dated 1.5.1950. To Secretary HQ Repat Commission. Re: Capt ALLAN H T 17 Battalion. .23) Photocopy of a sheet showing telephone note re awards, dated 2.7.1955. Re: ALLAN H T. Address Mullaway, Woolgoolga, NSW. .24) Photocopy of ranks & dates for ALLAN H T NX12229. DOB 5.1.1895. Served in 14-18 Yes. First entry: 16.6.1914. Last entry: 29.1.1944. .25) Photocopy of ranks & dates for above. First entry: 13.2.1942. Last entry: 1.4.1945. .26) Photocopy of ranks & dates for ALLAN H T NX12229. DOB 5.1.1895. OBE MC. First entry: 23.7.1945. Last entry: 15.8.1951. .27) Photocopy of a note showing Colonel H T ALLAN, address Mullaway, Woolgoolga, NSW. Written on a note pad with British Aluminium stamped on it. .28) Typed sheet showing a brief (biography) story of the life of Herbert Trangmar ALLAN (Blue). .29) Colour top view photo on A4 paper showing a huge pair of Japanese binoculars mounted on a tripod. .30) Colour R side view photo on A4 paper of Japanese binoculars. .31) Colour rear view photo of huge Japanese binoculars. .32) Colour front view photo on A4 paper of huge Japanese binoculars mounted on a tripod. .33) Colour L side view photo of huge Japanese binoculars. .34) Colour photo of tripod with timber legs & brace to suit binoculars above. .35) Black & white photo of a manufacturers plate featuring Japanese writing & numbers. .36) Colour photo on A4 paper showing manufacturers plate on rear of support brace on the tripod head. .37) Copy of WM Collection photo number 058101 showing an Australian soldier looking into the binoculars, Finschafen New Guinea .38) Menu card. TobrukDay Dinner 2/17th Sgts Mess. Dated Wed 19.11.1941. .39) Christmas card with red ribbon in its fold. Shows a signpost Syria - Australia - & a Rising Sun, a kangaroo with smoke & fire, a laughing kookaburra on a sign post. Stamp. HQ 20 Aust Inf Bde AIF. .38) On rear: Two autographs. .39) Inside: “Best wishes for year 1942-1943 from Brig W (T) V Windeyer and staff”recorrds, certificcats, folders

The FULLERPHONE was invented by Capt AC Fuller British Army to resolve a “Eavesdropping” problem by the enemy in 1915. This model was introduced in 1939 and several other MK variations followed later on.Fuller phone MKIV, green wooden box with metal hinged lid, steel strapping around box & lid. Steel handles on 2 sides. Inside is the phone apparatus. On the lid inside is metal plate with instructions on use.“Fuller Phone MKIV 2005”military equpment - communications, communications - telegraphic, fuller

This particular edition was published in a period (1950s), when textbooks for primary and secondary schools were published by London based publishing houses such as LONGMAN. This particular publishing house brand is now only used by the Longman Schools in China. This reference book was one of the basic reading material for students learning the "English" language opposed to the "Americanised English". The two versions of English now in use are mainly influenced by the greater influx of American based media and the internet. At the time of this publication however print media was at its peak and the English used was from the United Kingdom. Although the written language is in English, the majority subject matter is of Australian origin. This text book is very significant in demonstrating the type of English taught in rural schools during the period and before the internet and the American based spell check programs now in use. The subtle changes in both the spoken and written English, due to the modern internet facilities, can be seen by the "texting" language of school aged students, post "world wide web" and mobile telephones. This English text book is a moment in time, when the isolation of rural communities had greater affect upon the standard of both the written and spoken language. It was a time when Britain was still thought of as "the mother land" and the English used was that brought to Australian by the original settlers and over time developed an "Australian flavour".Plastic covered soft green colored cardboard cover in black print. Pages (150) are printed in black ink on both sides and in different fonts.Front cover "INTERMEDIATE ENGLISH" underneath "J. Aughterson" underneath a squiggle of three half circles. underneath "LONGMANS". Spine: "AUGHTERSON INTERMEDIATE ENGLISH LONGMANS"school curriculum, secondary education, rural schools

This Directory of 1889 covers the location of Melbourne based trade and professional offices by street and in Alphabetical order. It covers all of Melbourne and its suburbs. It also covers government and official, ecclesiastic, legal, municipal and miscellaneous information. The directory details a cross section of a developing city with a splattering of advertisements opening up an in depth look of all aspects of living in the late 1800s. It is interesting to see that all the advertisements do not have any telecommunication numbers listed (personal shoppers or mail orders only). This was a period of high moral standing within the community and hotels advertised rooms " suites of rooms for families and single rooms for Ladies and Gentlemen" also "electric bells throughout the house. Telephone, night porter and hot and cold baths."This directory would be used by the majority of families and businesses working and living within the Kiewa Valley and the surrounding area. Melbourne was the only place where every aspect of living requirement was catered for. Although the delivery of services and goods were not at a high rate, certain items or transactions would require a visit to "the big smoke". Business information are listed both by suburb and alphabetically. There is also a section for British and Foreign Trade. This directory covered nearly everything to do with commerce, an example pay days for principle firms. Greater evolution of trade locations started to balloon out after the mid 1950's. Increased populations and greater levels of communication and safe fast transport facilities permitted greater devolution of commercial enterprises into rural communities, such as the Kiewa Valley.This directory has no front or back cover and is held together by its cloth spine. It contains over 1300 pages, however there may be some pages missing front and back of the directory which would have contained advertisements of some unknown shops. All the sides of this directory (except the spine) have advertisements and content information stamped on. The spine cover has been placed in the directory until further conservation work is carried out. It has gold coloured printing and in the central section, a gold coloured background with the words "Sands & McDougall's Melbourne Directory 1889." The spine has three adverts on the spine.On the spine in gold colour "South * British insurance Company Fire and Marine. Risks Lowest Current Rates No. 11 Queen Street, Arthur J Masters, Manager" and half way down " *Phoenix* Fire Office of London established over 100 years Annual Income exceeds (pound sign) 1,000,000" underneath "Losses Paid Over (pound sign) 16,000,000" underneath "Reserve Fund Exceeds (pound sign) 1,000,000" underneath "9 Market Buildings William Street, Melbourne " underneath " R. Manfield Taylor, Agent" and at the bottom section" Henry Scott Auctioneer and Estate Agent 49 Bridport St., Albert Park" stamped on the bottom side across the page endings "The Wonderful Wertheim Sewing Machines Swanston Street opposite Town Hall", stamped on the top side across the page endings " The Sweet Hapsburg Pianos & Organs Swanston Street Opposite Town Hall"state government listings, names and location of early melbourne population business names, 1889 members of the victorian executive council

Henry Sutton is a talented world-wide accepted inventor with inventions relating to the telephone, photography, wireless, cars, motorcycles, and bicycles as well as many more inventions. Henry was also one of four brothers that ran the Sutton's Music Store after the death of their Father Richard Sutton. Henry Sutton taught Applied Electricity at the Ballarat School of Mines in 1883 to 1886.Several A5 sized Memos and receipts for Henry Sutton British Patent Victorian Stamp Duty Stampedward waters and son, memorandum, british patent, henry sutton, internal combustion engine, victorian stamp duty stamp

Postcard: Prince of Wales, sitting at desk, writing. On bottom, HRH the Prince of Wales, at the home. On back in pencil, from MHS. Beagles Post Cards.a Kellogg "Microphone" telephone is shown in the photoroyalty, british, prince of wales, prince of wales, royalty / kellogg "microphone" telephone

Newspaper article titled 'Radio in the New World' by R. K. Gerrand from the Melbourne, The Herald. Piece has been torn from the paper and the only date is Saturday, Dec. Sub-heading is: What developments can we expect in radio after the war? Items covered are: X-rays, Outback radio telephones, travel telephones, Portable trans-ceivers, Automatic weather reporting stations, Frequency modulations, Television, Electronic microscope, radio location, Battle of Britain, Battle of Australia, navigation and Pasteurisation,sciences, instruments - general, scalebuoy, bill ashman collection - correspondence, the herald melbourne, r k gerrand, radio in the new world, f w clarke, electronic industries ltd, radio corporation, x-rays, outback radio telephones, travel telephones, portable trans-ceivers, automatic weather reporting statins, frequency modulations, television, electronic microscope, radio location, battle of britain, battle of australia, navigation, pasteurisation

A manual telephone exchange, manufactured by British Ericson, History Originally in use at Cohuna. When Cohuna was converted to automatic dialing this exchange was relocated to Harcourt, to become the third and last in a bank of three exchanges. At this time Harcourt exchange was expanded to 260 lines. It was connected to the district central exchange at Castlemaine. Operated by mains power with battery back-up. Harcourt exchange was operated by Betty McLean, Miss Mitchell, Josie Hogarth, Mr. & Mrs. Heighway, Bill & Valerie Milford, Irene Bolitho and others. Decommissioned approx. 1970. Incoming calls prompted the fall of a shutter. The operator made the connection by plugging the line into the number requested. While responding to calls the operator needed her hands free to jot down the billing particulars or to write out each telegram. Nearby stood pigeonholes with various items of stationary. Many telegrams were received each day, particularly advising fruit growers on interstate markets. Most telegrams were phoned through by the operator. This exchange was restored in 2004 - 2005 by Trevor Grant.. Many people relate to this exchange. It is a survivor of the pre-electronic era when ‘telephonist’ was a common occupation. A vital element in the communications between households and between district orchardists and their suppliers and clients.A manual telephone exchange, manufactured by British Ericson complete with operator hands-free headset/earphones and speaker mouthpiece. Wooden case with one hundred shutters and sockets. Accommodates twelve lines with extension leads with associated switches. Operated by mains power with battery back-up. Decommissioned approx. 1970. Incoming calls prompted the fall of a shutter. The operator made the connection by plugging the line into the number requested. This exchange was restored in 2004 - 2005 by Trevor Grant.

Letterhead - quarto paper, with a Logan Vale, Parchment, Made in Britain watermark, for the Melbourne and Metropolitan Tramways Board. Has the Board Logo, telegraphic address, telephone numbers, post office box and address and the name of the Secretary, Mr. W. Aird. Where the letterhead was printed is questionable, likely Melbourne. Two copies held.trams, tramways, mmtb, letterhead

Journal or magazine - stapled pages approx. 100 printed on semi gloss paper, with glue outside cover, titled Journal of the Institution of Engineers Australia" - Vol 6, No. 10, Oct. 1934 - Special issue - Melbourne Centenary Celebrations 1934 - 1935. Contains transactions of radio frequency, institution and related activities, and 100 years of Engineering in Victoria. These include maps of Victoria and Melbourne, Engineering Education (Kernot), Metropolitan Roads and Bridges by J. Noble Anderson City Engineer of Richmond, Country Roads and Bridges, Railway Development (VR), Metropolitan and Provincial Tramways (Strickland and Russell), Port of Melbourne, Outer ports, air transport, water supply, sewerage and drainage, gas industry, electricity supply, communications (telephone and telegraph), industrial development and mining. Has ads for British Insulated cables, Thompsons Engineer, Goodyear, GEC - British General Electric, Associated General electric, Vickers and many other companies. Photocopy of article from the Bob Lilburn collection.trams, tramways, centenary, victoria, tramways, railways, secv, mmtb, cable trams

Victoria once had well over one hundred fire lookouts and firetowers. Fire lookouts, or observation posts, were often just a clearing on a hill or a vantage point, whereas firetowers were definite structures. Many were established by the Forests Commission Victoria (FCV) in the 1920s, but the network was expanded rapidly in response to recommendations of the Stretton Royal Commission after the 1939 Black Friday bushfires. When a fire or smoke was spotted from the tower a bearing was taken with the alidade and radioed or telephoned into the district office. It was then cross referenced with bearings from other towers on a large wall map to give a "fix" on the fire location. Alidades and telescopes were used in the post war period but were replaced with a much simpler map table and reference string suspended from the centre of the tower cabin. This "Fire Finder" was used in Canadian fire towers to identify the location of wildfires. The unique design was first developed by the British Columbia Forest Service (BCFS) in the early 1950s. Close examination of the map indicates that this particular Fire Finder may have been once used at Bluejoint Mountain lookout in Granby Provincial Park. This Fire Finder was a gift to Barry (Rocky) Marsden from the British Columbia Forest Service in the late 1980s in recognition of the close relationships that had been forged with the staff at the Altona Workshops over many decades. Fire Finders were originally painted black but this one was repainted green after it arrived at Altona. The BC Forest Service had a large facility where they manufactured Fire Finders and many other items of equipment, but in the 1980s it was shut down. Heavy cast iron circular object with a paper topographic map mounted on it. The metal dial and ruler works similar to a compass. The sight tube is used to determine the bearing and elevation of the fire on the map. This Fire Finder also sometimes known as an Alidade. Its a different design from the Osborne Fire Finder widely used in North American fire lookouts from the 1920s. British Columbia Forest Service. Model 62A. Serial Number 6308.bushfire