Showing 177 items
matching measuring equipment
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Numurkah & District Historical Society
Equipment - Wooden school rulers x 4
Wooden 12 inch / 30cm school rulers with increments in inches and centimetres both sidesBank of ES & A / Commercial Savings Bank of Australia Limited / Drink a Pint of Milk a Day / Standard school Ruleeducation, school, measuring, ruler -
Ambulance Victoria Museum
Humidicrib, CIG, Thermocot, The Commonwealth Industrial Gases Limited, Circa 1970s
Humidicribs are used to transport sick babies from small hospitals to major hospitals for specialist care. They work by maintaining normal body temperature and provide oxygen if needed during ambulance transit. Known by a variety of commercial names, earlier humidicribs were ones heated with water bottles. Not part of an ambulances standard equipment, humidicribs are kept in ambulance stations and carried if babies needed to be transported. In the early days before humidicribs came into use and when air ambulances did not exist, many more babies died during emergency transits than do today The Thermocot Developed from the Port-O-Cot, CIG later produced the Thermocot. The new humidicrib had a number of advantages over the Port-O-Cot. Most importantly it had an over-temperature alarm and cut out. It was also calibrated in degrees Celsius as by then the metric measuring system had been introduced to Australia. It also had a front opening canopy which was easier for nursing staff to use. Metal box with Perspex opening top section. Carry handles at each end.Thermocot portable infant incubator CIGinfant -
Ambulance Victoria Museum
Humidicrib, CIG, Thermocot, The Commonwealth Industrial Gases Limited, Circa 1970s
Humidicribs are used to transport sick babies from small hospitals to major hospitals for specialist care. They work by maintaining normal body temperature and provide oxygen if needed during ambulance transit. Known by a variety of commercial names, earlier humidicribs were ones heated with water bottles. Not part of an ambulances standard equipment, humidicribs are kept in ambulance stations and carried if babies needed to be transported. In the early days before humidicribs came into use and when air ambulances did not exist, many more babies died during emergency transits than do today The Thermocot Developed from the Port-O-Cot, CIG later produced the Thermocot. The new humidicrib had a number of advantages over the Port-O-Cot. Most importantly it had an over-temperature alarm and cut out. It was also calibrated in degrees Celsius as by then the metric measuring system had been introduced to Australia. It also had a front opening canopy which was easier for nursing staff to use. Metal box with Perspex opening top section. Carry handles at each end.Thermocot portable infant incubator CIG -
Bendigo Historical Society Inc.
Domestic Object - ASSORTED BISCUIT CUTTERS
Assortment of tin biscuit cutters, moulds, in various shapes and sizes plus a double ended measuring spoon & a scone cutter marked Invicta Self Raising Flour on handle.Invicta Self Raising Flourdomestic equipment, food preparation, kitchen, k197 k185.2 -
Bendigo Historical Society Inc.
Container - MEASURING BOTTLE
Small clear glass bottle with cork stopper and measurements in ounces up one side.W.T & Co Cdomestic equipment, containers, bottle -
Queenscliffe Maritime Museum
Equipment - Ships Log Measuring Rotator
... and governor to record distance travelled. Ships measuring log Insignia ...Used by all ships until replaced by more modern methods after c.1960. Used with clock recorder, log line and governor to record distance travelled.Ships log rotator and connecting eyeInsignia, T W Cherub 245, T Walker and Son Ltd. Birmingham Englandships measuring log -
Arapiles Historical Society
Calipers
... calipers caliper measure Farm Equipment, Calipers ...Farm Equipment,calipers, caliper, measure -
Kew Historical Society Inc
Leisure object - Sporting Equipment, Cased Set of Lawn Bowls, 1960s
William Forrest Passmore of Ascot Vale used these bowls in tournaments. He represented Australia in the Empire and Commonwealth Games of 1962 in Perth.Set of four lawn bowls in a blue vinyl carrying case. The pocket of the case includes a number of measuring instruments, some in leather cases. The set of bowls is engraved with the owners's name - William Passmore [of Acot Vale]sports - lawn bowls, william (bill) passmore, sprting equipment - lawn bowls -
Clunes Museum
Equipment - MICROSCOPE, c1880
.1 Microscope - Binocular Binomax Model No. 10303 with 2 x objective lens with adjustable frame and base .2 Graticule Measure Eye Piece .3 Medium Magnify Eye Piece .4 Angular Measure Eye Piece .5 Angle 45degree Optical Path AttachmentBeck Londonbeck, microscope, binoculars, binomax 10303 -
Stawell Historical Society Inc
Instrument - Realia, Engineering Instruments from Northern Grampians Shire
1: Small cardboard box with lid containing Silver distance Measurer. This was used for Measuring distances on plans.(Planimeter) 2: Cardboard Box without lid containing three plumbobs: One large turned brass: one small turned metal. One circular silver coloured metal complete with string and winding board. These were used to locate survey equipment above a fixed point. 3: Timber ( Vic Ash?) dovetailed box with brass hinged lid and brass swing catches containing plywood templates called railway curves, used for drawing curves on plans. 4: Cardboard box with lid containing Allbrit panimeter in Bakelite/plastic box with silver metal hinges and catches "Shire of Kara Kara" inscribed on the box. The box contains the original Instructions. The Planimeter was used for calculating areas of Irregular shapes and used for estimating quantities from plans of cut and fill projects, as one example. 5: Timber Box with brass hinges and swing catches wand leather carry Strap containing one set of self adjusting level made by E.R. Watts and Son, London England. Paper label on the inside "Shire of Stawell". Also had paper instructions pasted to the inner lid. The level was used for taking Ground Levels. The first 3 have been in use up until the 1990's, when computer drafting took over the role of these instruments with greater speed and accuracy. The dumpy level would have been superseded in the 1980's when automatic levels became cheaper, and were more accurate. stawell -
University of Melbourne, Burnley Campus Archives
Equipment - Toolbox, Rota Industries, VCAH ENG, 1983-1996
Metal toolbox used for Engineering subject labelled VCAH ENG. Inside: Melco socket wrench, 0.05-0.50mm measures, 4 Stanley screwdrivers - 2 x 65-541, 65-549 and 2 Point Phillips 65-524, Sidchrome 22410 combination ring & open end spanner 7/16, Card - Check Ignition, Briggs & Stratton Spark Tester 19051 C. 1980 , Esco Nova 14 Piece Socket Set (with 2 pieces missing) in metal box.engineering, toolbox, teaching, tools -
Vision Australia
Photograph (item) - Image, Person reading using CCTV
Closed Circuit Television allows people to view items placed upon a board, which slides up, down or across. Developed initially as either a security measure by Leon Theremin (1925) or by Siemans (1947) for rocket launchers, their magnification ability is used for reading by those with a vision impairment. In this image a young person sits in front of a screen which has the words "But Lisa said/Cigarettes just/They're bad" on it. An abstract painting hangs on the brown wall to the side of the desk.royal blind society of nsw, equipment -
Vision Australia
Photograph (item) - Image, Royal National Institute for the Blind, Liquid measure
Glass bottle with attached phallic shaped measuring device. Attached label to the bottle states that this was used by a physiotherapist and provides a reference for the bottle: RNIB 9448. The Royal National Institute for the Blind did sell materials around the world, and this item could have been ordered from them. royal victorian institute for the blind, equipment -
City of Greater Bendigo - Civic Collection
Equipment - Gold Scales, Late 19th / early 20th century
This type of balance scales allows precise measurements to be achieved by ensuring that the balance's fulcrum is essentially friction-free by attaching a pointer to the beam which amplifies any deviation from a balance position; and finally by using the lever principle, which allows fractional masses to be applied by movement of a small mass along the measuring arm of the beam. The standardization of the weights used – and ensuring traders used the correct weights – was a considerable preoccupation of governments throughout this time and inspections were held regularly. When the Weights and Measures Act was passed in Victoria in 1862 local inspectors were established throughout the colony to ensure accuracy particularly in the weighing of gold. By the 1870's each local council had a set of standards that were used to test the scales, weights and measures of local merchants and businesses.Set of small scales possibly from a travelling boxed set due to their small size, similar to those used in an apothecary and weighing gold. Scales have two round brass pans with a cross bar and chains and pointer central on the lever arm. At top of lever arm above pointer is a small leather tag from which to hold up the scales. city of greater bendigo commerce, making a nation exhibition, city of greater bendigo mining -
Diamond Valley Vietnam Veterans Sub-Branch
Equipment - Bottle, Repellant, c2015
Soldiers required to take preventative measures to minimise contacting malaria and use of repellant onto clothing was critical.Equipment such as this item can have great significance to some soldiers.Empty small bottle of insect repellant, clothing: 3 fl. ozs; army green bottle.Usage instructions. Dept of Defence symbal.vietnam, vietnam war, diamond valley vietnam veterans sub branch, equipment -
Diamond Valley Vietnam Veterans Sub-Branch
Equipment - Trip Wire, c2015
Dept of Defence issued equipment: trip wire for a wide range of usages including preventative, precautionary measures against enemy.Trip wire was an effective and valuable resource used by Australian soldiers for their protection and an advanced warning of enemy presence whilst in the field.Small cardboard roll of trip wire, attached to beige paper label with red text.IMPORTANT/ run wire through finger and thumb to remove kinks before use.trip wire, explosive device, booby trap, vietnam war, diamond valley vietnam veterans sub branch, weapons -
Parks Victoria - Wilsons Promontory Lightstation
Stretcher
Made of canvas and bamboo slats with hemp ropes, adjustable canvas straps and metal buckles and rings, the rescue stretcher was used for carrying an injured person. According to the Powerhouse Museum, the stretcher and was ‘designed to support and carry an injured person in circumstances where the person has to be lifted vertically’. Known as the ‘Neil Robertson stretcher’, it was developed in the early 1900s by John Neil Robertson as a lightweight rescue device and was modelled on Japanese bamboo litters. An identical stretcher is held in Sydney’s Powerhouse Museum and is thought to date between c.1967 and 1999. The museum’s statement of significance for the unique stretcher elaborates on its cultural values: The canvas is wrapped around the patient and secured with strong canvas straps. A lifting rope is attached to a ring above the patient's head, while a guideline is tied near the ankles and used to stop the stretcher swaying as it is hoisted up. This style of stretcher was specifically designed for use on ships, where casualties might have to be lifted from engine-room spaces, holds and other compartments with access hatches too small for ordinary stretchers. The original name of the Neil Robertson stretcher was 'Hammock for hoisting wounded men from stokeholds and for use in ships whose ash hoists are 2 ft. 6 in. diameter'. Since those times the Neil Robertson stretcher has also been used in factories and mines and for other emergency rescue situations. It is still possible to buy this type of stretcher although the slats are now more likely to be made of wood. The example in the Powerhouse collection was amongst several items of obsolete first aid and rescue equipment donated by the electricity generation company Delta Electricity. It would have been used - or at least been on stand-by - at the company's Munmorah Power Station or the associated coal mine on the Central Coast of New South Wales. Industrial sites and mines are extremely dangerous work places. Throughout the 20th century to the present there has been a drive, especially in developed countries like Australia, to improve workplace safety. Measures taken to reduce injuries and deaths have included safer industrial equipment, safer work practices, staff training, and the ready availability of accident and emergency equipment.It was also used throughout WWI and WWII. There are two other examples of the stretcher are known in Parks Victoria heritage collections. Canvas and bamboo stretcher with straps and buckles. Hemp ropes are attached to the stretcher. -
Mont De Lancey
Home Developing and Printing Kit, Kodak (Australasia) Pty. Ltd, Circa 1953
Kodak home developing and printing kit with booklet; black and yellow plastic carry case; 2 x developers; printing masks; photo-flo (liquid); Acid fixing powder; wood and glass frame; glass measuring cup; photographic thermometer; 'dark' light in a metal case."Kodak (Australasia) Pty Ltd Melbourne, Australia"photographic processing equipment, photographic chemicals, darkroom lamps -
Parks Victoria - Port Campbell Rocket Shed
Rocket launcher
Rocket equipment which has been used in various lifeboat and rocket stations on the Victorian Coast. It is unclear if this is the original rocket equipment from Port Campbell. This equipment, if not original has been used in rescue operations and is identical to the equipment that has been in use at Port Campbell from C.1890 onwards.Metal, brass and timber tripod structure with a channel or trough to support the rocket. It has a pendulum and dial to measure the height trajectory. Very long wooden box with hinged lid painted a green-grey colour with four brass hinges and two rusted metal hooks. -
Mont De Lancey
Sewing kit
Worked by Edna Parker (nee Rouget)Set of 3 antique white, crocheted sewing equipment items: Scissors bag, tape measure holder and a thimble bag, each with a different crocheting pattern. The scissors bag has a crocheted button closer, the tape measure holder has 3 crocheted flowers and 3 small crystal beads on the lid and a toggle-shaped crystal closer and the thimble bag has a cotton drawstring closer with 2 pearl beads on either side and 2 crocheted flowers on front side of bag.sewing equipment, personal effects. -
The Ed Muirhead Physics Museum
FH 40H Radiameter/Geiger Counter
Used for measuring the intensity of gamma-radiation and x-rays, and detecting beta rays.Grey, rectangular Geiger counter box with two black dials and viewing window with measurement scale. Four slits in top with setting dial on upper right side.Embossed sticker (top of front): 'CALIBRATED DEC. 68 / MULT. READINGS BY I.3' Labels on dials and measurement viewing window.radiameter, geiger counters, radiation measurement, scientific equipment, frieseke & hoepfner, germany -
Flagstaff Hill Maritime Museum and Village
Container - Medicine Glass, W T & Co. (Whitall Tatum), late 1880's
This medicine glass was previously owned by Sybilla Margaret Kucks (1904-1978), daughter of Henry and Julia Kucks, and granddaughter of William and Sibilia Kucks. Sibilla was born in Warrnambool and lived there until 1917 when she moved to Armadale, Victoria, with her family. The medicine glass was among her effects left to her nephew William when she passed away and has been looked after by his wife Eva and treasured as a memento of their Warrnambool heritage. Mrs Sibilla Kucks sold sweets and fancy cakes in her Liebig Street shop from 1873 until the 1880s. She operated one of Warrnambool’s earliest dedicated confectionery shops at a time when sweets were more commonly found in a fruiterer’s shop. Her window display would have been full of brightly coloured sweets in shiny glass jars tempting passers-by. Sibilla (née Leyendecker) married Johann Wilhelm Kucks in New York, USA in 1856. Both were originally from Prussia. They sailed to Australia on the Ocean Rover and arrived in Melbourne June 10th, 1858. Seventeen days later their second child, William Jnr., was born. Warrnambool’s population was around 2,000 in 1859 when Sibilla and Johann (known as “William”) settled here. William was employed as a tailor by Cramond & Dickson. In 1859 the couple bought George Fergusson’s bakery in Timor Street and opened it as “W. Kucks Baker”. Along with fancy breads and biscuits, he advertised baked dinners to order. William supplied bread to the Warrnambool Hospital until the 1880s. In 1873 William built a row of four shops at 140-146 Liebig Street, one of which became Sibilla’s confectionery shop, and another was the new home to W. Kucks Baker. In 1877 William constructed a building in Liebig Street for the Warrnambool Steam Packet Company, which has since been incorporated into the Warrnambool Art Gallery. Its western wall shows to older construction and design. William and Sibilla had five other children. By 1896 their sons William Jnr. and Henry operated the business as “Messrs Kucks Bros., Bakers & Confectioners”. They employed six staff and used three carts for deliveries over a thirty-mile radius. They catered for clubs and functions including the Exhibitors’ Picnic Luncheon for the Warrnambool Industrial and Arts Exhibition (1896-7). In 1907 Messrs Kucks Bros. baked a monster Pyramid Cake for a local bazaar. It contained coins of various sizes and weighed 84lbs (38kg). Everyone buying a slice hoped to be lucky enough to end up with a coin! William Kucks Jnr. also became licensee of Terang’s ”Wheatsheaf Hotel”, its name and logo connecting it to the family’s bakery in Warrnambool. William (1825-1911) and Sibilla (1833-1910) Kucks and three of their seven children are buried at the Warrnambool Cemetery in a family grave. John Sambell migrated from England and established his chemist and dentist business in Warrnambool around 1890 in his premises in Fairy Street. The business later included his son Herbert. The maker, Whitall Tatum & Co, is clearly marked on the base of the bottle. The company was a a well known maker of prescription bottles. He used the brand "W. T. & Co. from Mid-1870's until the late 1880's, moulded into his glassware. This medicine glass is significant as one of very few remaining items from the history of John Sambell, chemist and dentist, Warrnambool. It is also significant as an example of medical equipment that has a design still used today. It is also significant for its association with William and Sibilla Kucks, a colonial family in Warrnambool that was greatly involved in the community and commerce of early days in Warrnambool.Medicine glass, (measuring glass or dose cup), clear glass, round. The antique chemist measuring glass is wide at the top and tapers to a narrow base. The glass has side seams and an uneven base. The glass has imperfections ans bubbles. The base is uneven. The measuring scale lines have been scored into the glass and the measurements and other inscriptions have been moulded into the glass. Glass is from J. Sambell, chemist and dentist in Warrnambool. On the back there is a measuring scale in tablespoons and teaspoons. There is also an inscription of the maker on the base. The glass was made in the late 1880's by Whitall Tatum & Co., America.Embossed within a round border "J. SAMBELL / CHEMIST / AND / DENTIST / WARRNAMBOOL" The scale on the back has "TABLE" "1" and "2", and "TEA" "8", "4", "2" and "1" The base has "W.T. & CO." around the edge.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, medicine glass, measuring glass, dose cup, medicine dispensing, medicine measurement, sambell pharmacy warrnambool, sambell chemist and dentist, warrnambool chemist, history of warrnambool, early 20th century chemist, john sambell, medical equipment, warrnambool medical services, kucks family in warrnambool, william and sibilla kucks descendant, mrs kucks' confectionery, william kucks baker, warrnambool dentist, herbert sambell, whitall tatum & co, w. t. & co., warrnambool steam packet, warrnambool art gallery -
Warrnambool and District Historical Society Inc.
Baby Scales, Artefact, 1940s
This set of baby scales is believed to have been used in a Baby Health Centre in Warrnambool. The first Baby Health Centre in Warrnambool was opened in Liebig Street in October 1921. It was initially run by Sister Riley. The development of Baby Health Centres in Victoria was largely due to the work of Dr Isabella Younger-Ross (1887-1956). She was born in Warrnambool to Henrietta and John Younger (the Younger department store operated in Liebig Street Warrnambool for over 60 years). Isabella Younger Ross studied medicine in Melbourne and Glasgow and she was a prominent worker in the field of maternal and infant welfare for over 40 years. These scales are retained as an example of the type of equipment used in baby health centres in the early to mid 20th century. It will be useful for display.This is a metal set of scales with a rectangular base tapering at one end. At the top is attached a metal receptacle for holding a baby and underneath this on top of the base is the scale mechanism with a metal measuring device. The item is painted yellow and green but the paint is well rusted and peeling in places. 15 lb.warrnambool baby health centres, dr isabella younger-ross -
Clunes Museum
Equipment - INTUBATION SET
USED IN FORMER HOSPITALMETAL BOX CONTAINING [ON LID] INTUBATION SET - STAINLESS STEEL [IN THE BOX] THE MEASURING RULER- STAINLESS STEEL, & THE BRASS FITTINGS OF VARIOUS SIZES.THE LARGER BRASS FITTING WITH ROUNDED ENDS ALSO HAVE STRINGS ATTACHED.1 ON INTUBATER & SMALLER FITTINGS; MEASURING MARKS ON RULERlocal history, medical, surgery -
Bendigo Military Museum
Photograph - RA Svy Project C4 Aerodist Operation, Eastern Arnhem Land, NT, 1967
This is a set of 30 photographs of Royal Australian Survey Corps (RA Svy) personnel from Central Comd Fd Svy Unit (Adelaide) on Aerodist survey operation - Project C4 in Eastern Arnhem Land, Northern Territory in 1967. Photos of personnel were taken either at the operations base at Numbulwar or the main base at Gove (Nhulunbuy). RA Svy conducted nineteen Aerodist operations for 12 years from 1964 to 1975. Aerodist MRC2 was a tellurometer-based system adapted for aircraft to accurately measure distances between non-intervisible ground survey stations, using the aircraft as an intermediate station. Lower order geodetic results could be achieved by survey network trilateration. The measured distances between stations formed survey networks from which each station’s latitude and longitude was computed. Aerodist MRC2 was RA Svy’s major horizontal control survey tool for mainly medium scale topographic mapping (scale 1:100,000 Class A being spatially accurate to within 50 metres) in PNG, northern NT, north-west WA, Kalimantan Barat (West) Indonesia, Sumatra Indonesia, Gulf of Carpentaria and Cape York, QLD. In 1967, the Aerodist MRC2 Master equipment was installed in the aircraft featured in this set of photos, Executive Air Services’ (Essendon VIC) Grand Aero Commander VH-EXX. It was the same aircraft type and company contracted to Division of National Mapping for Aerodist MRC2 surveys. From July to October 1967 the aircraft was attached to Central Comd Fd Svy Unit (Adelaide - Major Don Ridge) on Project C4 eastern-Arnhem Land NT, where 317 Aerodist lines measuring 17,300 line miles were successfully completed. This was the most productive Aerodist project thus far. The most common helicopter used by RA Svy up to 1972 was the civilian Bell 47G-2 and the Sioux Light Observation Helicopters (LOH), the Australian Army’s equivalent featured in this photo set. These light observation helicopters had a limiting load carrying capacity of up to about 500 pounds. By comparison, one Aerodist team including two people weighed up to 1,500 pounds. Source: Royal Australian Survey Corps – Aerodist Years 1964-1975 by Peter Jensen. This is a set of 30 photographs of Royal Australian Survey Corps (RA Svy) personnel on Aerodist survey operations in Eastern Arnhem Land, Northern Territory in 1967. The photographs are on 35mm negative film and scanned at 96 dpi. They are part of the Army Survey Regiment’s Collection. .1) to .4) - black & white, 20th August 1967, Project C4 Aerodist Operations Base - Numbulwar, NT. .5) - Photo, black & white, 1967. Probable wrecked Indonesian fishing vessel. .6) to .8) - Photo, black & white, 1967. Unidentified survey operations base, L to R: unidentified personnel. .9) - Photo, black & white, 1967. Unidentified survey operations base, unidentified soldier driving a Haflinger 4x4 Light utility vehicle. .10) - Photo, black & white, 1967. Unidentified survey operations base, L to R: unidentified technician. .11) - Unidentified technician reading two survey altimeters to compute corrections to the measured distances for atmospheric refraction and to compute the sea level distances from the slope distances aircraft to the ground stations. .12) - Photo, black & white, 1967. Unidentified survey operations base, L to R: unidentified personnel. .13) to .16) - Photo, black & white, 1967. Unidentified personnel operating remote Aerodist MRC2 ground instruments. .17) to .18) - Photo, black & white, 1967. Unknown RA Svy office location. .19) to .20) - Photo, black & white, 1967. Aerodist MRC2 Master equipment. .21) to .22) - Photo, black & white, 1967. Aero Commander VH-EXX probably at Gove, NT, Central Comd Fd Svy Unit (Adelaide) – OC Major Don Ridge. .23) to .25) - Photo, black & white, 1967. Aero Commander VH-EXX probably at Gove, NT. Unidentified personnel. .26) - Photo, black & white, 1967. Aero Commander VH-EXX probably at Gove, NT. Aerodist antenna pods are visible on the aircraft. .27) to .29) - Photo, black & white, 1967. Australian Army Sioux Light Observation Helicopter (LOH) probably at Gove, NT. .30) - Photo, black & white, 1967. Panelled U337 survey station, visible as a white cross on aerial identification photo..1P to .2P – date and location on edge of film negative. .5P to .28P – no annotations .29P - annotated in white ‘RW-JEP Gove NT’ .30P - annotated in white ‘U337 Spool No1 Jun67’royal australian survey corps, rasvy, army survey regiment, army svy regt, fortuna, asr, aerodist, surveying, central comd fd svy unit -
Vision Australia
Equipment - Object, Soundscriber dictaphone, 1945-1960
The Sound Scriber Dictaphone allowed recordings to be imprinted into a soft disk that could then be replayed later. This was useful for blind stenographers who could transcribe the audio recording. The lid contains a speaker into which sounds are made, the front knob is allows for 'Talk' or 'Listen' and three other dials on the device allow for the tubes to be turned on/off, starting/stopping the turntable and the recording volume to be 'Dictation' or 'Conf". There are two measuring tapes placed near the recording head and the Listen head, which show the minutes in the recording. The large disk that is placed on this machine has been stopped at the 12 minute mark. At the rear of the device are two plugs, one of which is for electrical supply. This model of dicta phone remained popular until magnetic tapes.1 hinged leather case over a metal and wood machineSound Scriberaudio equipment, assistive devices -
Forests Commission Retired Personnel Association (FCRPA)
Gunter's Chain
Before metrication was introduced into Australia in the 1970s land was measured in chains and links. Many old parish plans show length measurements in chains and links. Area was shown in acres, roods and perches. Gunter's chain was used for measuring distance in surveying. It was designed and introduced in 1620 by English clergyman and mathematician Edmund Gunter (1581–1626). Gunter developed the measuring chain of 100 links. The chain and the link, became statutory measures in England and subsequently the British Empire. After metrication units of length were measured in meters and area in hectares. The chain was later superseded by steel ribbon tape.The 66 foot long brass Gunter's Chain is divided into 100 links (each 7.92 inches long), and marked off into groups of 10 by shaped tags which simplify intermediate measurement. It was heavy but flexible enough to be dragged through the bush on surveying transects.(Hence the common forestry term "chainman). The chain was a precision part of a surveyor's equipment. It required frequent calibration, yet needed to be sturdy enough to be dragged through rough terrain for years. It has brass hand grips at each end of chain. 1 chain = 100 links = 22 yards = 66 feet = 792 inches. 10 chains = furlong 80 chains = 1 mile 1 acre = 10 square chains = 4 roods (1/4 acre) = 40 perches.forest measurement, surveying, forests commission victoria (fcv)