The Lister Auto-Truck was a small monowheel tractor built for moving light loads around factories, railway yards and similar sites. They were built by R A Lister and Company of Dursley, Gloucestershire, well known for their range of small stationary engines The Auto-Truck was one of several monowheel tractors to appear in the 1920s and '30s, with the availability of small, reliable petrol engines, as developed for motorcycles and the stationary engines for which Lister were already known. These were tricycle vehicles, with the single leading wheel used for both drive and steering. Their simple construction carried most of the mechanism on this wheel as a single unit, the chassis with the trailing wheels being little more than a trailer for balance. Simplicity was a key feature. The engines were single-cylinder and air-cooled. Ignition was by magneto, rather than requiring a battery and electrical system. One of these designs was produced in the 1920s by George Grist of the Auto Mower Co., Norton St Philip, Somerset. The engine was a JAP 600 cc four-stroke air-cooled sidevalve, a typical small engine of the time. The Auto Mower Co. were Lister agents and when Lister heard of this 'Auto-Truck' they bought one for use in their own factory. It was used to carry heavy engine castings from the foundry to the machine shop. Lister customers saw them and there was such interest in wanting to buy them that Lister negotiated with Auto Mower to build them under licence. Although Lister were already well known for their small petrol stationary engines, these were heavy cast-iron engines with water hopper cooling and unsuitable for vehicle use. Lister remained with the JAP engine for the Auto-Truck. The Auto-Truck was designed for use in factories or other places with smooth surfaces of concrete or tarmac. This allowed the use of small solid-tyred wheels with only simple suspension, making the vehicle simple, cheap and lightweight. They had little ability on soft surfaces though and could even topple over if driven carelessly across slopes. Their design was a compromise between the top-heavy nature of the tall engine grouping above its wheel and a well thought-out chassis for stability. The bearing between them was a large diameter ring roller bearing, mounted at the lowest part of the chassis. This gave rigidity and stability, even after long wear. A ring of rolled channel girder was attached to the engine group and rollers on the chassis carried the load upon this. On early Auto-Trucks this bearing is set very low, in line with the chassis members, and is covered by thin steel plates. The front panel of the engine cover is distinctive with large ventilation holes and a Lister signature cut through it. Strangely this panel is made of thick cast iron, providing substantial weight high on the engine and only adding to its top heaviness. To improve visibility of moving vehicles in noisy factories, this panel was often painted white, the rest of the vehicle being Lister's usual brunswick green. The driver was seated on a Brooks bicycle saddle, which in recognition of the lack of vehicle suspension, was carried on the end of a cantilevered bar that acted as a leaf spring. A wide handlebar on the engine group was used for steering. A squeeze bar the width of this handlebar engaged the clutch. Controls included a hand throttle, a gear lever with two forward and one reverse gears, and a large handbrake lever. The engine unit rotated freely for a full 360° rotation. When used in reverse, the Auto-Truck could either be driven from the saddle, looking backwards over the driver's shoulder; or they could dismount, swivel the engine unit around and control it as a pedestrian-controlled truck from behind. Under the engine cover were two equal diameter tanks, a fuel tank for petrol and a shorter oil tank. Engine and chain-drive lubrication used a total-loss oil system, controlled by a small pump and needle valve. Info Ref: Lister Auto-Truck - Wikipedia https://en.wikipedia.org/wiki/Lister_Auto-TruckHistoric - Industrial monowheel tractor for moving light loads around factories, railway yards and similar sites.The Lister Auto-Truck - small monowheel tractor Made of steel with three wheels. Powered by a J.A.P single cylinder petrol motor which is Hand Cranked to start.Lister puffing billy, lister, lister auto truck, monowheel tractor

Electrical telegraphs were point to point text messaging systems primarily used from the 1840's until the late 20th century. It was the first electrical telecommunications system and were sent by an operator or telegrapher using Morse code. Social telegrams were also encouraged and special pictorial forms and envelopes were designed such as the special purple form and envelope which was used when conveying condolence details during World War 2.(fn. Powerhouse https://collection.powerhouse.com.au/object/163103). There was a brief resurgence in telegraphy during World War I but the decline continued as the world entered the Great Depression years of the 1930s.  Although telegraph lines continued to play an important part in distributing news feeds from news agencies post World War 2, the rise of the internet in the 1990s and the widespread installation of the telephones in homes saw the need for telegrams to greatly decline. When the Commonwealth Post and Telegraph Act was passed in June 1902, and a national Postmaster General's Department (the PMG) was established the responsibility for the nation's mail and telephone services fell on Post Offices. The Bendigo Post Office, built in 1887 and situated on Pall Mall was the central distribution centre for receiving and delivering telegrams and continued to deliver communication and postal services until 1997. Now a Visitor Centre, dedicated volunteers at the Post Office continued to demonstrate and educate the public about telegraphic services and the development of this unique form of communication up until 2019 when Covid 19 disrupted every day life, coupled with the death Ted Rankins (the last Post Master and a long term telegraph volunteer at the Post Office). This book was issued to Junior Postal Workers in Bendigo to guide them in the delivery of telegrams and designed to fit into their delivery satchels and carried while on the job. In the early years telegrams were delivered by bicycle and this manual is part of the postal collection donated by the Rankins family in memory of Ted. Small, blue, vinyl covered manual. Contains thirty printed pages covering all aspects of how to correctly deliver telegrams. Topics include 'Loss of telegram', 'Undelivered Telegram', 'special Delivery' and 'Beware of Dogs'. Bound with two ring metal clip. Front cover; Australian Post Office / Telecommunications Division / Telegram / Delivery / Instructions / Headquarters / 1962 Various annotations and updates throughout. ted rankins collection, bendigo post office, bendigo tourism, city of greater bendigo tourism, post office collection

Newspaper clippings titled: “App to curb crowding on public transport” by Timna Jacks Newspaper clipping from the Age 6/10/2020 Trial of new technology designed to encourage social distancing on public transport for buses and trains. Article also refers to government announcement on proposed spending on tram rolling stock. $26M to be spent on life extension works for A and Z-class trams. Works will maintain electrical, braking and traction systems on trams running on 17 routes across Melbourne, about 1/3 of the city's fleet. Government has ordered 50 E-class trams since 2015, with 89 of total order of 100 trams now in use. 111 Z-class 3 trams and 69 A-class trams are still in use. PTUA spokesman Daniel Bowen comments on need for maintenance of older trams and calls for newer, air conditioned trams.trams, tramways, a class, e class, z3 class, myki, ptua, covid-19

This is a medallion awarded in 2000 by Powercor Warrnambool to Elmac Hydroponics. Powercor Australia, founded in 1994, is an electrical distribution company operating in the Western District of Victoria and the western suburbs of Melbourne. Powercor Warrnambool, like other Powercor organizations, is involved in giving Business Excellence Awards annually to businesses in its area of supply. In 2014 there were 15 awards for Business Excellence. Elmac Hydroponics was a business growing and supplying organically-produced tomatoes from 1997 to 2004. It was situated at Mount Pleasant, Princes Highway, Allansford, Victoria. The business was operated by Graeme and Barbara McLeod and Keith and Leonie Ellerton. Hydroponics is a system of growing plants without soil, using a nutrient solution. Elmac Hydroponics had a 2,000 square metre greenhouse with 10,000 growing points. This is a significant medallion, showing the award given to a small business in the Warrnambool area and indicating its achievements in the environmental area. Elmac was an industry leader in in implementing an ‘Autopot’ hydroponic system which is aimed at reducing nutrient and waste water to zero. Elmac was also a finalist in the Ericsson 2002 Innovation Awards.This is a gilt metal medallion, oval-shaped, with an ornamental edging and a shield-shaped design on one side and a circular design on the other. The top has two metal rings for attachment to a chain or wall hook. On one side: ‘Environmental Achievement, Elmac Hydroponics’ On obverse side: ‘Powercor Warrnambool Region Business Achievement Awards, 2000’ elmac hydroponics, powercor business awards, warrnambool

Souvenired by Leonard John Young No 3793454 (National Serviceman) John served with the 8th Batt RAR in Malaya while training for service in Vietnam. He then served in A Coy 8 RAR Vietnam from 17.11.69 to 25.3.70 returning home then with the rank of L/Cpl as his 2 years service was due to finish..1) Clacker - the ignition system that sets off a claymore mine. .2) Cable - Part of a Claymore mine .3) Bag for carrying ignition system with green canvas carry strap..1) Firing Device Electrical M57arms - mines, military histoyr, claymore, clacker

This transformer lamp system, which has a dial to transform 240 volts to a minimum of 32 volts was used by electrical technicians to inspect internal parts of the large generators (even in small confined spaces). The reason for the reduction of the 240 volts to the 32 volts was for the safety of the inspector. The SEC Victoria Hydro Scheme's electrical generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro schemes was achieved from the mid 1900's to the 1960's. At this the point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This hydro scheme was instigated by "the Government of the day" as a bold move and was the major force of the World War II refugee and "technical" workforce inclusion of skilled and unskilled migration into the Australian environment. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual multi-cultural diversity of later years.This transformer lamp is very significant to the Kiewa Valley as it was introduced as a very small part of the explosion of human resources into the valley. This influx of population transformed the region from that of a basically quiet rural region to one which evolved into both industrial and larger residential community. This evolution in the valley created a change, not only in the "physical" landscape but also the socio-economic expansion which permitted other "tourist" based industries into the valley. This is also a specific electronic item which was manufactured in Melbourne and not sourced from Europe or Asia. This demonstrates the fast evolution of Australian technology to a high standard compatible to that of the rest of the world.This heavy hand held electrical transformer (transforms 240 volts to 32 Volts) an has one leather handle on the top with three small (gauze filtered) air holes. It also has two 2 pin directional cable distribution (clipsal) in/out points 10amps / 240 volts. There is one glassed in volts/ac meter and one variable switch (180 to 150 voltage in settings of 10 volt increments.There are two vents (one on each of the smaller sides). There is also one three pin electrical lead coming out from the top.On one side is a manufacturer's plaque with "ELECTRONIC A & R EQUIPMENT MELBOURNE" and underneath "TYPE 1719, PRI V. 180 250" underneath "V.A. 1250" underneath "CYC 50" underneath "SEC V. 115" underneath "SEC A. 10 . 8". The label on topside "CAUTION SET SWITCH TO 250 v BEFORE CONNECTING TO MAINS THEN, WITH EQUIPMENT OPERATING, SET METER TO RED LINE.kiewa hydro electricity scheme, victorian state electricity commission, transformers

This Timing Relay is quite a large (industrial type) apparatus. The Timer is started by having a voltage of 250 volts direct current (as supplied by batteries). A DC motor then rotates driving into a clockwork mechanism, the output of which is an arm rotating at the same speed as a minute hand on a clock. Attached to this arm is a mercury switch which tips and makes an electrical circuit operate in a sequence control system. The sequences that use these timers are when starting and stopping Hydro Generators. They check that the machine has connected to the power system grid before 20 minutes duration. Brakes must go on for a set time when shutting down a generator slowing at the right speed as measured by this apparatus. These generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro schemes was achieved from the mid 1900's to the 1960's. At this point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This Timing Relay apparatus is very significant to the Kiewa Valley as its use was introduced during the Kiewa Hydro Scheme. Although only a relay apparatus, it was however part of the explosion of human resources into the valley. This influx of population transformed the region from that of a basically quiet rural region to one which evolved into both an industrial and a larger residential community. This evolution in the valley created a change, not only in the "physical" landscape but also the socio-economic expansion which permitted other "tourist" based industries into the valley. This Hydro Scheme was instigated by "the Government of the day" as a bold move and was the major force behind the acceptance of World War II refugee and "technical" workforce. Inclusion of skilled and unskilled migration into the Australian environment was of a higher priority than a selective quota system of later years.. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual, multi-cultural diversity of later years.sec vic kiewa hydro scheme, alternate energy supplies, alpine population growth

This Favag Timer apparatus was a part of the first electronic control system -(1960's), in Victoria), which worked using telephone stepping selectors to convey a change in voltage providing a regulated pulse from the control centre(Mount Beauty) to the remote Power Stations opening and closing (stop/start) of various devices at the Power Station and a return signal confirmed the action taken. Testing of this unit was carried out using a "dummy" device at the remote Power Station so as not to disrupt the power plant's operation. This timer was one of many electrical apparatus connected to the large SEC Victoria Hydro Scheme's electrical power producing generators. These generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro Schemes was achieved from the early 1900's to the 1960's. At this point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This hydro scheme was instigated by "the Government of the day" as a bold move and was the major force of the World War II refugee and "technical" workforce,inclusion of skilled and unskilled, migration into the Australian environment. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual multi-cultural diversity of later years.This Favag Timer was one of the crucial pieces of equipment that made it possible for the Mount Beauty Terminal Station to control the operations of these Power Stations; McKay, Clover, West Kiewa Power Stations and the Dederang Terminal Station.This aluminium and anodised "FAVAG" (pulse) timer is fastened to a base structure which comes with its own metal cover that is fastened by two metal hooks. From the top of these hooks runs a thick leather "carry" strap.The instrument, itself, a small "micro motor" at one end tape feeding spool on the other. Aluminium metal structures offer a preventative barrier against any electronic spikes from static electricity sources. There are two toggle switches to the bottom right hand side and twelve coloured "pin" connection points.There is a sliding access sleeve which exposes a circuit board.with various leads fastened on each side. In front of one of this slide are two "screw in" fuses, spare fuses are in a small envelope taped above. Circuit diagrams are etched white on black background on the top face of the main structure. At the base of the back section is a two pronged input terminal. There is a fine black rubber layer (cushioning) for the mian top cover.On the cover fastened with two rivets "FAVAG" underneath in small print "Fabrique d'appareils electriques S.A." underneathe "NEUCHATEL-SUISSE". on one end is a "STATE ELECTRICITY COMMISSION OF VICTORIA" metal label screwed on.The back label has manufacturers' type and model number.sec vic kiewa hydro scheme, alternate energy supplies, alpine population growth

This tester was used between 1950 and 1980's. As part of the Occupation, Health and Safety requirements, equipment used to monitor the performance of electricity producing generators, regularly, hand held testers were used to check the insulation and the "earth" pin were up the the required operational levels. As the generators and their ancillary monitoring equipment was spread over a large area and cumbersome to service small hand held devices were required. These had to always be safe for the user to operate. A selected range of high quality meters were recalibrated every two years in the Meter and Calibration Laboratory at Yarraville(near Melbourne) This meter is very significant to The Kiewa Hydro Electricity Scheme because it was an integral part of maintaining the electricity producing water driven generators of the power stations. The reason why this meter was so essential is that provided the safety check on equipment used to monitor each Hydro Generator that they were complying within the grid network parameters. Grid parameters are set so that if there is an electrical fault on the system, that fault can be attended to with a very small change in the output stability of each generator. It is essential that the voltage of the network remain within the set limits. Generators are at Dartmouth, Mackay, Clover, West Kiewa, Yarrawonga, Cain Curran and three Power Stations in the Thornton area.This hand driven current generator produces 500 volts by winding the handle(on funnel curved side) to keep the voltage constant(one minute per test). The whole body is made from caste aluminium. One of the functions of this meter is to test the isolation resistance of any equipment being tested. This is to see if that equipment is safe to handle(no electrical shocks). The second function is to test the earth pin of any portable electrical equipment. The turn key on one side can direct which function is required(marked insulation or continuity). On the top side(enclosed in a glass fronted marked scale) is a continuity scale(top) and an insulation scale(bottom). This is covered , when not in use by "flip up" lid with manufacturer's details and name of the instrument. Opposite the winder are two screw tight knobs. One marked earth(left side) and one marked line(right side). On the top and next to the glass windowed scales in a post manufacture SEC Vic equipment equipment ID number. For carrying purposes there is chromed steel (fold together) handle.The bottom of the unit has two metal "feet" 150mm long by 114mm wideManufacturer's details on top side "MEG" underneath "INSULATION AND CONTINUITY TESTER" below this "constant 500 VOLT pressure" below this "REGISTERED MEG MEGGER TRADE MARK" below this "REG DESIGN NO. 690326" below this "UNITED KINGDOM PATENT Nos. 193746, 197178, 198182, 202062, 202398, 204649, 350715" below this "SUPPLIED BY THE GENERAL ELECTRIC Co. Ltd OF ENGLAND" below this "MAGNET HOUSE, KINGSWAY LONDON W.C.2" 'sec vic kiewa hydro scheme, alternate energy supplies, alpine feasibility studies temperature, rainfall

This case was used between 1950 and 1980's. As part of the Occupation, Health and Safety requirements, equipment used to monitor the performance of electricity producing generators, regularly, hand held testers were used to check the insulation and the "earth" pin were up the the required operational levels. As the generators and their ancillary monitoring equipment was spread over a large area and cumbersome to service small hand held devices were required. These had to always be safe for the user to operate. A selected range of high quality meters were recalibrated every two years in the Meter and Calibration Laboratory at Yarraville(near Melbourne)This leather case contains a meter which is very significant to The Kiewa Hydro Electricity Scheme because it was an integral part of maintaining the electricity producing water driven generators of the power stations. The reason why this meter was so essential is that provided the safety check on equipment used to monitor each Hydro Generator that they were complying within the grid network parameters. Grid parameters are set so that if there is an electrical fault on the system, that fault can be attended to with a very small change in the output stability of each generator. It is essential that the voltage of the network remain within the set limits. Generators are at Dartmouth, Mackay, Clover, West Kiewa, Yarrawonga, Cain Curran and three Power Stations in the Thornton area.This carry case is made from leather hide and cloth covered cardboard insert. The front side has a lockable English made suitcase fitting. It has a broken carry strap (leather) travelling from top and through leather strap holders both sides and on the bottom of the case. A State Electricity Commission of Victoria identification tag riveted onto the top lid "ELECTRICAL ENGINEERING SECTION No. 1483"sec vic kiewa hydro scheme, alternate energy supplies, alpine located electricity generators, mobile measuring equipment

This manual telephone exchange console is an important piece of equipment which provided the most efficient method of long distance communications in the 1950's to the 1980's. Communications were critical, not only for the regional Hospital, but also for large construction sites i.e. the Kiewa Hydro Scheme, especially if they are in dense rugged mountainous regions. The degree of Occupation Health and Welfare on industrial sites were at a bare minimum compared to the work scene after the 1980's.This telephone exchange console is highly significant to both the Kiewa Valley and Mount Beauty region because it was so important in the communications field relating to operational safety and work related controls. The success of any large undertaken relies heavily upon good communications. In the hospital this method of communications is still used i.e. patient to ward station. This flag system link a patient's room to the controlling nursing station. Identification of the patient needing help is crucial for swift action from the available medical staff. Similarly in large construction sites such as the Kiewa Hydro Scheme, successful instant communications was also essential. This switchboard required a 50 volt supply to successfully operate and was in use when both telecommunications and postal were under the one Federal Government carrier i.e. The Post Master General. A benefit with a line communication system (such as the one that fed this console was that interference from atmospheric conditions did not impede the connection.This console telephone switchboard (manual) unit has a shutter operation (precursor to the light indicator) to identify the caller to the telephone switchboard operator. This switchboard has a ten point indication shutter system allowing the operator to clearly identify where the caller is located. The console has a 44 connection point holes with their configurations in a triangular shape. The shutters are held closed by a small lever at the top which is opened by a small electrical charge from the incoming call. The operator uses a wind up handle to power a magneto connector(handle on the console's right side). The telephone hand set is located on the left side of the console. sec vic kiewa hydro scheme, alternate energy supplies, alpine population growth and communications

This testing voltmeter recorder was last certified by SEC Vic laboratories on the 17/4/77. It was used extensively as mobile recorder placed for periods of one month at locations experiencing unacceptable fluctuations of power. These locations would cover the North East regions of Victoria. They cover voltage drops at domestic and business properties especially those that were experiencing regular fluctuations(daily) at approximately the same time of the day. As the electrical network is required to operate within a set level of voltage, fluctuations outside of this has to be investigated and necessary remedial action taken. This is especially so for rural properties where power "drainage" can occur through animal/bird and tree interference. It can also be the result of defective wiring and overloading at peek operational times (milking machines).This mobile voltage recorder is very significant to the Kiewa Valley because it highlights the difficulties that can occur in maintaining a power supply that experiences fluctuating power demands by the rural industries that it supplies. The requirement of a mobile testing apparatus to cover the various sections in the Kiewa Valley and other rural areas in the northeast region is one of necessity as electricity once connected to a rural property is a labour saving supply as generators on rural properties require a higher degree of maintenance an ultimately at a higher cost. The testing of the SEC Vic supplied electricity to rural properties,those who had previously run on generators, had to be quick and unassuming with certainty of correct supply levels.The mechanism of this voltage recorder has been installed(by the manufacturer) into its own protective wooden box. This box has a front (swing open) lockable section which permits direct access to the installed measuring equipment (for servicing and data collection). The top section of the box has two screw on terminals for access to the machine being tested. This tester has its own inbuilt ink supply facilities and a mechanical clockwork device that unwinds a roll of paper onto a second roll at a rate of 10 mm per hour. The recording chart is marked with time slots against voltage. There is a recording arm which has an ink pen at the end. Both arm and pen carry the ink supply from the ink reservoir, located on the left side of the cabinet door in specially constructed bottle holder( three small bottle capacity). To record a suspect power problem to a home or business establishment the voltmeter is connected to a power supply outlet being tested and wind the recording clockwork mechanism (gives a four week running time). Before leaving the recorder in situ the electrician checks to see if the chart is recording the correct voltage and that the clock mechanism is advancing correctly.On the front of the access "door" at the top a metal label "RECORDING AMMETER" below this "MURDAY SYSTEM" below this "ALTERNATING CURRENT" and below this the manufacturer's registered number "No. 139156" Below this is a metal tag with State Electricity Commission of Victoria Electrical Engineer's Section equipment number "338" Below these tags and above the viewing window is the manufacturer's dtails "EVERSHED & VIGNOLES Led LONDON"sec vic kiewa hydro scheme, alternate energy supplies, alpine feasibility studies temperature, rainfall, power outages

This belt is typical of those used in the lineshaft system of operation, with one central motor sometimes steam but later electrical, which allowed the power to be disippated to a number of points. This belt links into Warrnambool’s past with the name of S Carter. Samuel Carter emigrated from Yorkshire in 1865 and opened his saddlery in 1866 in partnership with a Mr Roach until he moved his business to Fairy Street around1885. Samuel Carter died in 1892 and his son continued the business until around 1940.Brown hard leather with 9 metal staples in each end Two oval stamps with S. Carter Warrnambool around outer edge and Saddler stamped in centre. All uppercase. Larger stamp is incomplete. warrnambool, samuel carter, saddlery lineshaft belt lava street fairy street

This Ford Handbook is in good condition. This book covers at least 97% of the instructions necessary for servicing the 1950 and 1951 models.Repair and Maintenance book covering all models of ford including V8, "60" and FORD SIXOn page 106 of the handbook there is, in handwriting, CABLE OPERATED BRAKES, Spring, Colour & Position Guide. Hand drawn picture with details marking the layout and details of the spring, colour & position.electrical, steering, ford, engine, transmission, accessory, ford owners, car repair, v8, 60, ford six, repair and maintenance, ford engine, clutch, body, chassis, shockers, cooling system, fuel system, suspension, rear, axle, brakes, shock absorbers, rear axle

The Micro-Professor I Plus (MPF-IP) was a low cost, versatile microcomputer system featuring sophisticated software and hardware capabilities. (MPF-IP) boasted a display panel with the ability to display 20 characters using 16-segment fonts. All 64 standard ASCII characters could be displayed. The operation of the MPF-IP was controlled by an 8k monitor program which resides in the Read Only Memory (ROM). The monitor, aided by 4k Random Access Memory (RAM), enabled the user to enter a comprehensive set of single keystroke commands, making it easier for the user to use the CPU, memory and I/0 devices. This allowed the user to concentrate of microprocessor software development and application design. The system allowed printing at 48 lines per minute, and the ability to permanently record the commands, data, programs, status and other messaged. Each character printed by the printer is in a 5 by 7 dot matrix. Although the prime purpose of the programming was for machine language object code formed as hexadecimal numbers, the Micro-Professor has an embedded Tiny Basic interpreter for which formation of some of the alpha characters using a standard 7 segment display was ingenious. The program memory consisted of non volatile 2 kilobytes electrically programmable ROM whilst the Random Access Memory came with 2 kilobytes of static RAM but could be upgraded to 4 kilobytes by insertion of another chip. The entire memory space of 64 kilobytes was accessible by way of the terminals on the left hand side of the board. Engineering and Science students from the Ballarat School of Mines and the Ballarat College of Advanced Education used a class set (as they were relatively inexpensive at approx. $100 each) during the mid to late 1980s. Student were encouraged to borrow the Micro-Professors in order to assist in learning how to use them. Only one was ever not returned on time. When pressed to return the device the student confessed that his dog had chewed the plastic case. This is still in our collection complete with bite marks! The Micro-Professor used a Zilog Z80 microprocessor. This was the most powerful of the 8 bit microprocessors at the time. Zilog was derived from the Intel 8080 microprocessor. The Z80 had 158 instructions of which the Intel 78 instructions were a subset. The Intel processor continued on through development in the IBM computers as 8086, 80286, 80386, 80486 and later the pentiums. Zilog lost most of its market share when it developed the 16 bit Z8000 microprocessor. Although the microprocessor was excellent, the lack of peripherals caused users to abandon Zilog products. A brown and gold plastic box containing a microcomputer for use in classrooms. Four manuals are titled 'Micro-Professor MPF-IP user's Manual', 'MPF-I Experiment Manual (Software/Hardware)', Micro-professor MPF-IP experiment Manual (Software/Hardware)' and Micro-Professor MPF-I Monitor Program Source Listing.microcomputer, micro computer, micro professor, electronics

The City of Ballarat unanimously resolved to erect a Civic Hall in Mair Street in 1951. The architects, Gordon Murphy, of Melbourne, and H.L. and L.J. Coburn, of Ballarat, were commissioned in 1952. The Council constructed the foundations and footings for the building under the supervision of the former City engineer, Mr L.H. Finch, in 1953. These footings are of massed concrete. The design for the building took advantage of the cross fall of the land, providing for the Small Hall to be entered from the Doveton Street frontage through a foyer under the Main Stage, the structure is steel with brick panels, with accommodation for 1,592 persons in the Main Hall and 440 persons in the Lower Hall. The front facade faces Mair Street, set back from the building line to provide for the entrance drive-ways and kerbed gardens. Tenders were invited on a firm price basis. A young Ballarat master Builter, Walter Benbow Trahar was the successful tenderer, the contract price being 139,841 pounds. the work was commenced in 1953 and has proceeded in spite of material and labour difficulties until its completion. The following statistics are of interest:- * The foundations contained 200 cubic yards of concrete. * The constructional steel work weighs approximately 270 tons. * The reinforcing steel 47 tons. * Reinforced concrete in the structure, 1,100 cubic yards. * The approximate number of bricks in the building, 580,000. * The flooring is of selected kiln-dried hard wood and totals 40,000 lineal feet. * The dimensions of the Main Auditorium, 100ft by 86 ft, including the side promenades each 82ft by 13ft. *The Main stage, of reinforced concret with parquette finish measures 62 ft by 40ft. *The floor area of the Lower Hall is 74 ft by 38 ft, and has a stage dimensions of 40ft by 20 ft. * Each hall has independent heating and ventillating systems. Where possible the material in the building was furnished from local business houses. The public address installation, which provided for additional microphones, is on the main Stage. There is inter-communication throughout the building connecting the front office, with the bioscope box, the stages in both the large and lower halls, and the Hallkeeper's residence. Local craftsmen have completed the painting, plaster work, and the electrical installation; local produced materials being used in the construction of the buildings with the exception of the timber for the Main Floor, the roofing and the structural steel. The City of Ballarat Councillors in 1956 were Councillors N. T. Callow, F.J. Cutts, K.C. Webb, W.E. Roff, O.W. Curnow, F.T. Woodward, Allan C. Pittard, A.W. Nicholson, J.A. Chisholm, G.L. Scott, F.W. Oliver, A.D. Mason. The Town clerk was H.R. Maddern and the City Engineer was G. Murrowood. A City of Ballarat Council meeting of 25 September 2013 voted to demolish the Ballarat Civic Hall. The Council heard from nearly 50 members of the public during a marathon six-hour meeting. Councilors John Birt, Des Hudson, Amy Johnson, Josh Morris, Peter Innes, John Philips supported the motion to demolish Civic Hall. Councillors Samantha McIntosh, Vicki Coltman and Belinda Coates voted against the motion.Six page souvenir Program of citizens' entertainment on the occasion of the Opening of Ballarat Civic Hall on in August 1956. The front cover features the City of Ballarat Coat of Arms. The programme starts with a message from the Mayor, Cr Neil T. Carrow. It includes the Concert Programme directed by James H. Davey, an asrtist's impression of the Civic Hall from Mair Street, and information relative to the New Civic Hall. The programme features images of the City of Ballarat Coat of Arms, Cr N.T. Callow, , James H, Davey, and an artist's impression of the Ballarat Civic Hall. Mayor Neil Callow's Message: "To-day, our citizens witness the fulfilment of the most extensive Municipal undertaking in the City's period of recent prosperity and development. Their Hall now fills a requirement of which they have been deprived since the Coliseum building was destroyed by fire over 20 years ago. The building has been designed as an all purpose structure and I am hopeful the citizens will use it and enjoy it to its fullest extent. Your Council and its Architects have planned as broadly as possible for the benefit of all to-day and for years to come. We are proud of the work executed by a Ballaarat Master Builder whose work is a monument to the City's craftsmen. I feel I should also remind this assembly that the women of Ballaarat, back in 1951, provided funds which have been applied in the purchase of a Grand Piano and two Upright Pianos which are now installed in this building. The sincere hope of myself and your Councillors is that this Hall and its amenities will prove of immense value to the development of the cultural and artistic tastes of this community and that it will be freely used for these and many other purposes. From now on this magnificent building and its furnishings and equipment will be available to all. I strongly exhort you to use and protect it. My hope is that the citizens will, for many years to come, enjoy the amenities which it has to offer. ballarat civic hall, civic hall, architecture, finch, art deco, city of ballarat, coat of arms, city of ballarat coat of arms, callow, shugg, lemke, oates, gullan, tuuri, john, robertson, sorrell, antonio, gordon murphy, walter benbow trahar, trahar, coburn, h.l. coburn, l.j. coburn, n.t. callow

he subject item is a pedal-powered rip saw with a tilting table made in the USA by W.F. & John Barnes Co. of Rockford, Illinois, between 1874 and 1890. The saw's blade moves rapidly in a circular motion and is driven by a pedal that spins a heavy flywheel with a leather belt attached to a gear drive that in turn drives the circular saw blade. The operator holds a wood workpiece on the table and moves it forward so the blade cuts it to the desired width and length. Company History: WF & John Barnes Co. was established in 1869, by making a formal partnership between William F. Barnes and John Barnes in 1872, and then incorporating in 1884. This company was an early manufacturer of pedal-powered equipment. By 1881 they were also making powered machinery such as lathes and pedestal drills. Many companies were making lightweight foot-powered equipment, but Barnes and the Seneca Falls Co. were the only ones to also make professional-grade workshop machines. From the beginning of their existence, they focused on pedal-powered machinery and specialised in making scroll saws. By 1937 the company focus had completely shifted to automotive assembly machinery, and custom-built machinery, machine tools, electrical, hydraulic, and mechanical controls and systems, including nuclear hardware. their production of foot-powered machinery had ceased. In the intervening years, they have got out of manufacturing completely. After a series of ownership changes, their equipment parts and stock were purchased in 1998 by LeBlond Ltd. of Amelia, Ohio. An item that although incomplete gives a snapshot into the manufacture and use of early woodworking machinery before the introduction of electricity or electric motors to power machines.A Treadle powered tilting table saw benchWF & J Barnes, Rockford Ill USA flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

c1881 Henry W Seely, of New Jersey, USA, designed and patented an electric sad iron for pressing and smoothing material. He continued to modify and improve his designs, with his partner Richard Dyer, and other electrical appliance firms, e.g Hotpoint, began producing these flat irons that could provide continuous heat by connecting via an electrical flex to a light socket and hence without the need for hot fires, ash, or burning hot handles. Women with access to an electricity supply were delighted and their ironing chore became much less arduous No heat was felt at all from the iron as it is all concentrated on the bottom surface. By the early 20th century enthusiasm was building for the new electric smoothing irons: clean, powerful, adjustable, and labour-saving. This c1935 Premier System 'Smoothwell' flat iron was used by a resident of City of Moorabbin and is an example of the progress made from the sad irons used by the pioneers that are displayed beside it.A "Premier Smoothwell" electric flat iron with switched control lead and original box, c 1935 On plate of handle attached to Iron ' HARRODS Ltd. / LONDON On attached plate at rear of iron ' The "SMOOTHWELL" / "Premier System" /......... Plate on cord Plug " PREMIER/ FLAT IRON CONNECTOR/ THIS SIDE OUTWARDS/ (2 columns) 1) FOR 100-125 VOLTS/ USE THREE TERMINALS/ THUS ..... 2) FOR 200 - 240 VOLTS/ USE TWO RIGHT/ HAND TERMINALS/ ONLY/ THUS......seely henry w., sad irons, electric flat irons, dyer richard, edison thomas, hotpoint pty ltd., premier electric company birmingham england, pioneers, early settlers, moorabbin, bentleigh, cheltenham, laundry, sewing, craftwork, table ware, irons