Showing 86 items matching measuring tool
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Warrnambool and District Historical Society Inc.
Instruments, Measuring tool, CLate 19th century
... Measuring tool... Instruments Measuring tool Brass, circular instrument with fold out ...This instrument is a folding arm protractor. It is used for measuring angles on the vertical and horizontal planes. The two folding arms have small metal support springs where they are attached to provide support and the other ends have pins with which to mark particular points. A screw mechanism on the rim allows fine tuning of plotting. Chadburn, Brothers were fine instrument makers of Sheffield making optical and nautical instruments during the 19th century. This item was donated by a local resident whose grandfather Carl Spence was a bridge builder who worked on the Warrnambool Breakwater extension c 1919. This item has scientific significance which is possibly linked via the owner to one of Warrnambool's most well known landmarks.Brass, circular instrument with fold out sections which are hinged and a movable section. The circular part is marked in degrees around the circle. Notches on inner rim at 90 degrees intervals. Chadburn ,Brothers Sheffield. Graduated scale measuring 360 degrees.warrnambool, warrnambool breakwater -
Kew Historical Society Inc
Tool - Measuring Tool, Marples of Sheffield, Wooden Marking Gauge, 1850-1950
... Measuring Tool... Measuring Tool Tool Wooden Marking Gauge Marking Gauge. Manufactured ...Marking Gauge. Manufactured by Marples of Sheffield, England. Also known as a scratch gauge, it is used in woodworking and metalworking to mark out lines for cutting or other operations. The purpose of the gauge is to scribe a line parallel to a reference edge or surface. The gauge consists of a beam, a headstock, and a scribing or marking implement, typically a pin, knife, pen or wheel. The headstock slides along the beam, and is locked in place by various means: a locking screw, cam lever, or a wedge.Maker's namemarking gauge, measuring tools, marples of sheffield -
Kew Historical Society Inc
Tool - Measuring Tool, Stanley, Wooden Marking Gauge, 1900-1950
... Measuring Tool... Measuring Tool Tool Wooden Marking Gauge Marking gauge. Manufactured ...Marking gauge. Manufactured by Stanley. A marking gauge, also known as a scratch gauge, is used in woodworking and metalworking to mark out lines for cutting or other operations. The purpose of the gauge is to scribe a line parallel to a reference edge or surface. The gauge consists of a beam, a headstock, and a scribing or marking implement, typically a pin, knife, pen or wheel. The headstock slides along the beam, and is locked in place by various means: a locking screw, cam lever, or a wedge.Manufacturer's namemarking gauge, stanley -- tool manufacturer, measuring tools -
Flagstaff Hill Maritime Museum and Village
Tool - Bevel gauge, Mid-to-late 20th century
... measuring tool..., to measure, set angles and transfer angles. The shipwright’s tools... tool, to measure, set angles and transfer angles ...The double bevel gauge is used as a drawing tool, to measure, set angles and transfer angles. The shipwright’s tools on display in the Great Circle Gallery are connected to the maritime history of Victoria through their past owner, user and donor, Laurie Dilks. Laurie began his career as a shipwright in the mid-1900s, following in the wake of the skilled carpenters who have over many centuries used their craft to build and maintain marine vessels and their fittings. You can see Laurie’s inscription on the tool called a ‘bevel’. Laurie worked for Ports and Harbours, Melbourne, for over 50 years, beginning in the early 1960s. He and a fellow shipwright inscribed their names on a wheelhouse they built in 1965; the inscription was discovered many decades later during a repair of the plumbing. Many decades later Laurie worked on the Yarra moving barges up and down the river and was fondly given the title ‘Riverboat Man’ His interest in maritime history led him to volunteer with the Maritime Trust of Australia’s project to restore and preserve the historic WWII 1942 Corvette, the minesweeper HMAS Castlemaine, which is a sister ship to the HMAS Warrnambool J202. Laurie Dilks donated two handmade displays of some of his tools in the late 1970s to early-1980s. The varnished timber boards displayed the tools below together with brass plaques. During the upgrade of the Great Circle Gallery Laurie’s tools were transferred to the new display you see there today. He also donated tools to Queenscliffe Maritime Museum and Clunes Museum.The shipwright’s tools on display in the Great Circle Gallery are connected to the maritime history of Victoria through their past owner, user and donor, Laurie Dilks. Laurie began his career as a shipwright at Ports and Harbours in Melbourne in the mid-1900s, following in the wake of the skilled carpenters who have over many centuries used their craft to build and maintain marine vessels and their fittings.This double bevel gauge has three lengths of flat brass that swivel at the joints. The long piece has curved ends and indented arcs, one on each side, along the length. The short pieces have diagonal ends. The centre length has a hole through the middle. The short pieces have a screw with its head above the flat brass. The tool has an inscription. It once belonged to shipwright Laurie Dinks.Bevel marked "L DILKS" "G. M."flagstaff hill, warrnambool, great ocean road, shipwreck coast, maritime museum, maritime village, shipwright, carpenter, shipbuilding, ship repairs, hand tool, equipment, ship maintenance, cooper, tool, marine technology, bevel, drawing tool, measuring tool, laurie dilks, l dilks, port and harbours melbourne -
Flagstaff Hill Maritime Museum and Village
Tool - Marking Gauge, 19th to 20th century
... measuring tool.... It is a hand-powered tool and is used to measure and mark a scribed ...This marking gauge has a round head. It is a hand-powered tool and is used to measure and mark a scribed line onto the surface of the wood for the purpose of cutting or aligning. It would have been used by a tradesperson such as a cabinet maker, wood worker or carpenter. The hand tool shows signs of much use. It appears to be appreciated as a tool due to the initials carved into the side of the block. The marking gauge is an example of a hand powered woodworking tool used over the past few centuriesMarking gauge: wooden staff with half-round block secured by a wedge. there is a metal marker on one end. Inscription "WS" crudely engraved in end of block.Carved "W.S."flagstaff hill, warrnambool, maritime museum, maritime village, shipwreck coast, hand tool, woodwork, marking gauge, w.s., measuring tool -
Flagstaff Hill Maritime Museum and Village
Tool - Marking Gauge, 1875 to mid-20th century
... measuring tool... for measuring and cutting. It is a hand-powered tool that would have ...This mortice marking gauge has an adjustable sliding arm. The gauge is used for scribing two lines on a flat surface such as timber for measuring and cutting. It is a hand-powered tool that would have been used by a tradesperson such as a cabinet maker, woodworker or carpenter. The hand tool shows signs of much use. The ‘W. Maples & Sons, Hibernia’s catalogue of 1867 had a very similar tool, called a Mortice Gauge, column 2, page 15. W. MARPLES & SONS- William Marples Snr. had a business on the Sheffield Moor in 1773/74. In 1821 his son William Jnr. At 12 years old began in his father’s joinery business. 1833 the firm was known as a tool manufacturer. In 1838 Marples called his business Hibernian Works and moved to 67-69 Spring Lane, Sheffield. When he moved to Westfield Terrace in 1856, he called his business Hibernia Works (no ‘n’ on the end). The business remained at this address for 116 years. In about 1859 the firm began using the Lyre (Irish harp) mark. In 1860 or so the two brothers, Edwin and William Marples, became partners and the firm became William Marples and Sons. The firm introduced the single shamrock symbol in 1860-61. The boys’ brother Albert joins the firm in 1863. In 1875 the company registered both the name ‘Hibernia’ and the trade mark symbol of a Triple Shamrock and the use of these trademarks continued for many decades, into the 1940 and the firm, with many changes, was still in business in the early 21st century. About Shamrock and Hibernia, both are related to Ireland and W. Marples named his products the Shamrock brand.The marking gauge is an example of a hand powered woodworking tool used over the past few centuries. Its maker was well known for his good quality tools and his business grew because of his reputation.Mortice marking gauge: wooden staff with block and green, adjustable sliding arm within the staff. The end of the staff has a facility for holding the scribe marker. The block has a hole into which a peg or wedge would be inserted to hold the sliding arm in place. Inscription with maker's name and almost indecipherable mark is stamped onto one side of the block. Made by W Marples & Sons, Sheffield.Stamped into block “W. MARPLES & SONS / HIBERNIA WORKS” above Logo of ‘Trefoil’ image [three, three-leafed clovers on the same stem]flagstaff hill, warrnambool, maritime museum, maritime village, shipwreck coast, hand tool, woodwork, marking gauge, measuring tool, mortice gauge, mortice marking gauge, william marples, w marples & sons, hibernia, shamrock, trifoil, tripple shamrock, carpenter's tool, cabinet maker, woodworking tool, drawing, planning, tool, wooden scribe, vintage, carpenter, marking tool, antique, marking out, joiner -
Whitehorse Historical Society Inc.
Book, Turner Australia Hand Tools, 1963
... , hacksaws, measuring tapes, gardening tools, lawn mowers, with price..., knives, spirit levels, hacksaws, measuring tapes, gardening tools... levels, hacksaws, measuring tapes, gardening tools, lawn mowers ...Printed Catalogue of hand tools.Catalogue of hand tools - screwdrivers, planes, hammers, knives, spirit levels, hacksaws, measuring tapes, gardening tools, lawn mowers, with price list.Printed Catalogue of hand tools.turner industries, lawnmowers, tools -
Flagstaff Hill Maritime Museum and Village
Instrument - Hydrometer, 1878 to 1930s
... measurement measuring instrument ullage tool Customs Excise Duty Tax ...This Sikes brass hydrometer was manufactured by the optical and scientific instrument makers Kasner & Moss of 17 Collins Street West, Melbourne, in the latter part of the nineteenth century. The firm adverted hydrometers, as well as optical instruments, as early as August 13th, 1864, in The Age, Melbourne. This hydrometer set was donated to Flagstaff Hill in 1979 by local wine and spirits merchants Lynch Bros of Fairy Street, Warrnambool. Giffen Russell had established the business in 1878, and Harry Lynch took it over in the 1930s, and after he passed away in 1953 Kevin Matthew Lynch became proprietor of K M Lynch Food and Liquor. The business closed in the 2010s. The hydrometer may date back to the establishment of the business in 1878, as Kasner & Moss were selling hydrometers in Melbourne from 1864. Hydrometers were used to measure the density, or relative density, of liquids from the late 1600s. In 1816 Bartholomew Sikes won the competition for the most useful accurate hydrometer. Hydrometers were commonly used by distillers, vintners, and brewers to establish accurate measures of alcohol concentration in their beverages. Following this manufacturing process, government inspectors and excise officers used them to check that the labelled indications of alcohol-proof were correct and that the right amounts of duty were being paid. This hydrometer and its fitted and hinged wooden container show signs of heavy and protracted use in a working environment. Although the instrument has some parts missing and has been recently repaired, the original quality of the inlaid box and the fine engraving on the instrument and the attachable weights, are indications of the hydrometer’s very real value when new. This Sikes hydrometer, bearing the maker's mark of “Kasner & Moss Melbourne” and the registered number “20373”, was presented to the purchasing public as a precision-made instrument designed for professional use. The Sikes hydrometer is of local significance because of its implied association with the alcohol trade in the southwest region of Victoria. It was donated by a family member of Lynch Bros, a local licensed outlet for wines and spirits in the period before the general relaxation of liquor licensing laws in the State of Victoria. It may have belonged to Griffin Russell who established the liquor store in 1878.Hydrometer; original Sikes brass hydrometer in a polished wooden case with an inlaid plaque on the lid. The brass float is a sphere with a thin flat upper stem and a short, lower stem with a bulb-shaped end. The upper stem is engraved scale on both sides with the numbers 1 to 10, and five divisions between each number. There are ten fixed pegs in the base to secure the thick brass horseshoe-shaped, numbered, various-sized weights (20, 30, 40, 80, 90); the free pegs would have originally stored another five weights (10, 50, 60, 70, and 100). The empty compartment in the box suggests another part in the initial set, probably a thermometer. The fitted, fabric-lined box has two brass closures and two brass hinges. The scientific instrument shows signs of heavy use and repairs. The Serial Number on the float matches the Serial Numbers on the weights. The plaque on the lid, the float and the weights have inscriptions. Made by Kasner & Moss, Melbourne. Plaque: “SIKES HYDROMETER / KASNER & MOSS / MELBOURNE” On float's lower stem: “SIKES 20373” On one thin edge of the float's scale, engraved in script “Kasner & Moss” and stamped “MELBOURNE”, and symbol“P” rotated 90 degrees. On the opposite thin edge of the float: “N20.373”, “SIKES”, “I P % II O” (in ornate capitals). Each weight has s unique number, and the same serial number “20373”.flagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, sikes hydrometer, scientific instrument, pressure measurement, measuring instrument, ullage tool, customs, excise duty, tax, alcohol content, proof, calibrate, standard weights and measures, tariff, kasner & moss, scientific instrument makers, specific gravity, liquid density, alcohol testing, technology, alcohol measurement, proof spirit, wine and spirits merchants, local business, brass measuring instrument, k m lynch, giffen russell, harry lynch -
Flagstaff Hill Maritime Museum and Village
Instrument - Hydrometer, J Long (Joseph Long), late 19th - early 20th century
... into the digital version available today to measure density of liquids ...This Sike’s Hydrometer was donated by the Port Fairy Customs Office as it was no longer required by them due to a change in the law. The hydrometer was part of a system for Ullaging or calculating the amount of liquid remaining in a container of liquor such as a barrel, and the amount of alcoholic content in the contents. It can also measure the free space or head space remaining. Hydrometers were used to measure the density, or relative density, of liquids from the late 1600s. In 1816 Bartholomew Sikes won the competition for the most useful accurate hydrometer. Hydrometers were commonly used by distillers, vintners, and brewers to establish accurate measures of alcohol concentration in their beverages. Following this manufacturing process, government inspectors and excise officers used them to check that the labelled indications of alcohol-proof were correct and that the right amounts of duty were being paid.The Sikes hydrometer is of local significance because of its association with the Government's Customs Office in Port Fairy, in the southwest region of Victoria. It is also associated with Bartholomew Sikes, whose design of a hydrometer was chosen in 1816 as being the most useful and accurate hydrometer. The hydrometer has evolved into the digital version available today to measure density of liquids.Sikes Hydrometer and thermometer in a fitted wooden case with crimson lining inside the lid and dark lining in the base. The case has ten vertical pegs to secure the weights. The brass hydrometer has a spherical float and eight thick brass horseshoe-shaped weights. The serial number is on each section of the float and all weights. Both sides of the float’s upper flat stem have a scale from 0-10, with five divisions between each number. The eight weights are numbered from 20 – 90 in increments of 10. The set includes a mercury thermometer mounted on an ivory back plate labelled with Fahrenheit and Centigrade Scales. The Sikes hydrometer set was made by Loftus of London. The hydrometer model is IID 510, Serial Number is 14674, calibrated by Longs, London. All parts of the float and eight weights are inscribed with Serial Number “14674” The float stem is stamped "SIKE'S IID 51o” Calibrator, "LONG LITTLE TOWER ST LONDON" The weights are numbered individually ”20”, “30”, “40”, “50”, “60”, “70”, “80” or “90” Each weight in inscribed; symbol “(J L) [inside an ova, with textured background]” The thermometer inscribed: “LOFTUS OF LONDON”flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, measuring instruments, customs tax, weighing instrument, sike’s hydrometer, calibrator long of london, loftus of london instrument maker, loftus, j long, sikes hydrometer, scientific instrument, pressure measurement, measuring instrument, ullage tool, customs, excise duty, tax, alcohol content, proof, calibrate, standard weights and measures, tariff, scientific instrument makers, specific gravity, liquid density, alcohol testing, technology, alcohol measurement, proof spirit, wine and spirits merchants, local business, brass measuring instrument, port fairy, customs office, port fairy customs, joseph long, instrument maker -
Kiewa Valley Historical Society
Woodworking Tool - Marking Guage
... is a measuring tool used in woodworking projects. It is ideal for marking... tool. A marking gauge is a measuring tool used in woodworking ...Very old. Made of wood possibly beech wood.Used by carpenters and/or cabinet makers living in the Kiewa Valley.Wooden scribe - marking tool. A marking gauge is a measuring tool used in woodworking projects. It is ideal for marking out lines or scribing on various surfaces before sawing, chiseling, or cutting. Most models have a radius bottom edge ideal for sliding along the wood being marked, making it an easy tool to use.woodworkers tool, marking guage, wooden scribe -
Vision Australia
Functional object - Object, Wooden ruler
... a simple visual measuring tool could be adapted for varying degrees... a simple visual measuring tool could be adapted for varying degrees ...A wooden ruler with raised metal dots marking the spacings on the ruler. Made prior to 1971, when metric measurements were introduced, this 18-inch ruler is a demonstration of how easily a simple visual measuring tool could be adapted for varying degrees of sight by the use of tactile markings. 1 wooden ruler with metal pins as measurement pointsassistive devices, royal national institute for the blind -
Flagstaff Hill Maritime Museum and Village
Tool - Hem marker stand, 1900s
... This hem marker stand is a measuring tool for gauging...' This hem marker stand is a measuring tool for gauging the height ...This hem marker stand is a measuring tool for gauging the height of a hem, such as on a dress or curtain. The adjustable arm slides along the ruler and its snug fit ensures that it stays at the right height. The end of the arm has a metal pin inserted into it to hold a piece of chalk, which would be used to mark the fabric. The hem marker would be used by professional dressmakers, seamstresses, and tailors as well as by crafts people at home. The hem marker was made in Birmingham.The hem marking stand is an example of tools used during the 1900s in the garments and furnishings trades as well as for domestic purposes. Since that time the tool has evolved into a more efficient design that makes home sewing easier.Ham marking stand with a wooden ruler, stand and a sliding adjustable arm on a brass sleeve. The arm has a metal pin on the end. Measurements are marked on both sides, inches on one side and centimetres on the other. Inscriptions are stamped into the wood. Made in Birmingham."- - - - / - - - - - / -BIRMINGHAM" On end of arm "2*4'flagstaff hill, warrnambool, maritime village, maritime museum, shipwreck coast, great ocean road, hem marker, dressmaker, dressmaking, alterations, tailor, dressmaker's tool, sewing marker, sewing gauge, seamstress, domestic use, dress fitting, curtain hemming, birmingham, freestanding, chalk hem marker, stand, home craft -
Kiewa Valley Historical Society
Tape Measure, mid 1900s
... of measuring tool and equipment. It was not until the late 1950s... as, was the majority of measuring tool and equipment. It was not until the late ...This item predates the change of Imperial measure (England -1824) to decimal measure (Europe) in Australia (1970 to 1988). This item was manufactured in England as, was the majority of measuring tool and equipment. It was not until the late 1950s that other countries e.g. United States and Europe provided the same type of manufactured tools for the Australian market. World War II, when Australia had to defend its own boarders that the political push for self sufficiency of manufactured goods started local production. Workers in the Kiewa Valley had always relied on the high quality of tools and manufactured goods coming from England. From the middle to late 1950s migration by skilled workers from a war torn Europe provided the source of manpower for the expansion of the manufacturing industries in Australia.The requirement of an accurate measuring tool has always been critical. This item was used at the time when Australia was using the British Imperial measurements. Accurate measurements by carpenters and other trades people for both town and rural needs was just as critical as for the larger cities. The transition period from Imperial to metric was a period of over four years but it still presented those who had used the Imperial measurements for a longer period in their trades with a dual system of measurement for a longer time(usually up to their retirement) Other nations still using Imperial measurements kept the transition from Imperial to metric alive (the UK and USA still uses Imperial measurements in 2012)Retractable metallic wired tape measure within a leather casing. Length of tape is 66 feet. Brass fittings on casing(winder and back plate)Tape on one side marked in inches and feet and on the other in links. Winder lever marked "66ft No 401" on front and arrow with"wind this way". Leather cover marked "John R A Bone & Sons Birmingham England" on reverse side "Metallic wired tape R A Bone & Sons"wired tape measure, tool, mobile tool, construction tool -
Parks Victoria - Wilsons Promontory Lightstation
Container, Ventometer
... contained a ventometer, a small simple tool for measuring wind speed... formerly contained a ventometer, a small simple tool for measuring ...The cylindrical cardboard container with lid formerly contained a ventometer, a small simple tool for measuring wind speed. It consisted of a clear tube containing a small diaphragm which had a hole in the bottom for wind to enter. Once the wind entered the tube it pushed up the diaphragm, indicating the rate of velocity. Ventometers were common devices that have since been replaced by more sophisticated measuring equipment, such as digital air speed meters. Further information on this particular example, including perhaps the name of the manufacturer, may survive on the container but this has not been recorded. The small simple tool for measuring wind speed pre-dates the electronic devices at Gabo Island.Tubed shaped cardboard container with lid to house instrument for measuring. (instrument is missing) Inscriptions and illustrations on exterior. -
Flagstaff Hill Maritime Museum and Village
Calipers, Moore & Wright, 1925-1935
... Meteorology UK Group, they still produce superb tools & measuring... Warrnambool great-ocean-road Calipers ‘Firm Joint’ external measuring ...Established in 1906, Frank Moore soon became well known amongst discerning tradespeople for the quality & accuracy of his tools. The Company was acquired by John Shaw & Son in 1945 & James Neill & Co in 1970. Currently part of the Bower Meteorology UK Group, they still produce superb tools & measuring instruments in Sheffield. The subject item is made from high-grade carbon silver tool steel with the patented 'Firm Lock' joint, that identifies the maker as Moore & Wright.A tool used for external measurement of items made by a maker who patented the "firm lock" jointing system now used on many different types of tools in many different industries. These items are now collectible and quite rare as a result are sought by tool collectors in the USA and UK.‘Firm Joint’ external measuring calipers believed made by Moore & Wright. Impressed into the metal "L A J S" (Probably the owner and company that used the item nothing to do with manufacturing) flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, calipers, callipers, external calipers, outer caliper, pottery tools, masonry tools, glass making tools, external measurement -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Equipment - Barbers’ Equipment, hair clippers steel 'Brown & Sharpe", c1940
1833 Brown & Sharpe was founded in Providence, Rhode Island by David Brown and his son Joseph R. Brown. David Brown retired in 1841 and Joseph Brown formed a partnership with Lucian Sharpe in 1853. During the 19th and 20th centuries, Brown & Sharpe was one of the best-known and most influential machine tool builders and was a leading manufacturer of instruments for machinists (such as micrometers and indicators ) and helped establish: The American wire gauge (AWG) standards for wire; The Brown & Sharpe taper in machine tool spindle tapers; and The Brown & Sharpe worm threadform for worm gears. .Like most machine tool builders, Brown & Sharpe rode a business cycle roller coaster during 1920- 40. After being kept very busy during World War I, builders suffered a slump in the post–World War I recession and depression of 1920–21. The Roaring Twenties brought renewed sales, but then the Great Depression slashed them. The armament-build-up period of 1936 to 1940 again renewed machine tool activity, and then the World War II materiel effort exploded demand, pushing it to record heights and employed 11,000 workers. Brown and Sharpe machine tools were a mainstay of American metal manufacturing until the late 20th Century and could be found in most machine shops and factories that worked with metal. Brown and Sharpe made callipers and micrometers that were essential to products built to fine tolerances. Shortly after World War II, Henry D. Sharpe, Jr. succeeded his father as president of Brown & Sharpe Manufacturing Company, at which point it evolved into a new and modern company built, or at least designed, to last. The firm stopped producing its old stalwarts: sewing machines, hair clippers, and certain categories of machine tools and employment dropped to 3,500 in 1976. Due to industrial disputes in the 1980’s B&S started focusing more on developing Coordinate-Measuring Machines. The company began to lose money as it shifted production away from machine tools and toward advanced metrology equipment, losing $14.6 million in 1990 and employed only 700. In 1994 Brown & Sharpe acquired DEA of Italy, an established manufacturer of CMMs. In 2001, substantially all of the assets of the Brown & Sharpe Manufacturing Company, including the intellectual property, designs, trademarks, facilities and inventory, were acquired by Hexagon AB, Switzerland, without the acquisition of the Brown & Sharpe Manufacturing Company itself. A set of manual barbers’ hair clippers with an adjustable wing screw, from Brown and Sharpe, Manufacturing Company Ltd., Providence, Rhode Island, USA. Chrome plated, in fair condition, c1940on Right handle; MADE BY BROWN & SHARPE MFG. CO. POV. R.I. / PAT'D IN GREAT BRITAIN, EN FRANCE, S.G.D.G. / U.S.A. PATENTS JULY 1-79, JUNE 3-84, AUG 23- 92 on top blade ; BRESSANT / TRADEMARK on base of lower blade ; No. 2* barbers, hairdressers, hair clippers, brown and sharpe manufacturing company, providence rhode island, hexagon ab, switzerland, great britain, france, ww1 1914-1918, ww11 1939-1945, great depression 1930, micrometers, tools, precision instruments, brown david, brown joseph r , sharpe lucian, sharpe henry d jnr, american wire gauge standard, sewing machines, metrological tools, worm gears, spindle tapers, screw machines, moorabbin, bentleigh, cheltenham, city of moorabbin industries, -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Tools, Rule, 12-24 inch folding, graduated steel, 20thC
Tools, Rule, 12-24 inch folding,steel used by builders and mechanics in City of Moorabbin 20thC This large graduated steel ruler is typical of the type used by residents in the City of Moorabbin 20thCTools, Rule, 12-24 inch folding, graduated, steel rulers, measures, set squares, trigonometry, early settlers, market gardeners, blacksmiths, tools, building equipment, hammers, moorabbin shire, bentleigh, mckinnon, highett, cheltenham,mcewan james pty ltd, melbourne, bunnings pty ltd, -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Tools, metal gauge, adjustable, 20thC
An adjustable metal gauge with a copper plated sleeve and 2 pincers used for measuring areas where the use of a ruler is not practicalpioneers, early settlers, market gardeners, moorabbin, brighton, cheltenham, tools, guages -
City of Moorabbin Historical Society (Operating the Box Cottage Museum)
Tool - Brass balance 'Salters', c1900
In the 18th century, spring scales appeared. To produce these scales, a manufacturer would use the resistance of a spring to calculate weights, which could be read automatically on the scale’s face. The ease of use of spring scales over balance scales is what led most post offices to outfit their clerks with spring postal scales. One of the most common types of spring scales was the kitchen scale—also known as a family or dial scale. Designed for horizontal surfaces, these scales used the weight of goods in a pan at the top of the scale to force the spring down. Such scales were common in early-20th-century households and were sold by Sears and Montgomery Ward. Many had flat weighing surfaces but some were topped by shallow pans. Companies such as Salters, Chatillon, and Fairbanks made both. SALTER HOUSEWARES began in the late 1760 in the village of Bilston, England. At this time Richard Salter, a spring maker, began making 'pocket steelyards', a scale similar to the fisherman's scale of today. By 1825 his nephew George had taken over the company, which became known as George Salter & Co. and later established a large, well equipped manufacturing site in the town of West Bromwich. The business thrived throughout the 1900s, and in 1972 the company was purchased by Staveley Industries Plc. In 2002, the management team at Salter Housewares Ltd, backed by Barclays Private Equity, bought the company out from the group, to concentrate on its consumer businesses. In 2004 was sold to the US-based HoMedics company, and in 2006, Salter Housewares USA and Taylor Precision Products Inc (also owned by HoMedics) merged. A portable, brass balance scale , 'Salters' for weighing items. A steel ring holds a brass plate marked with graduations 0 – 26 to which is attached a steel hook. ( rope & arrow TM ) / SALTER / POCKET / BALANCE / MADE IN ENGLAND Graduated 0 – 26 / PATENT / No. 8 Base rope & anchor S (trade mark) pioneers, early settlers, market gardeners, moorabbin, brighton, cheltenham, tools, craftsman, balance, scales, weights, imperial measure,, salter housewares pty ltd, west bromwich, england, salter george, salter richard, bilston england, -
Flagstaff Hill Maritime Museum and Village
Head Rod, Dring & Fage, c. 1901
The Australian Customs Service, Melbourne, donated a set of gauging instruments, and Port Fairy Customs donated another instrument, the Sike’s Hydrometer, to Flagstaff Hill Maritime Village, all of which were no longer required. However these ullaging tools were in use for many years by Customs officials, called Gaugers. Ullaging is a term describing the measurement of the amount of liquid remaining in a container of spirits such as a cask or barrel. It can also measure the free space or head space remaining. The primary role of customs officers in Victoria was to calculate the tariff or excise duty payable on goods imported into Victoria. (Excise duty is a tax on goods produced within a country, and customs duty is imposed on imports.) Customs officers spent a great deal of their time measuring and weighing goods, and then calculating the amount of duty to be paid by the importer. The tariffs for different products varied, and officers consulted published lists. Calculating the duty payable on a barrel of brandy was a detailed task. The gauger had to measure the barrel to determine its volume. Barrels were irregular in shape, and finding the volume required several measurements and checking tables of figures. Alcoholic content was then measured with a hydrometer. The duty paid varied according to the alcoholic strength of the spirits. Uniform national customs and excise duties were operative in Australia from October 1901. These tools were still being used in Australia in the 1950’s. The Federal Government still imposes excise taxes on goods such as cigarettes, petrol, and alcohol. The rates imposed may change in February and August each year in response to changes in the consumer price index. ULLAGING TOOLS (1) Head Rod - this instrument measures the diameter of the heads (top and bottom ends) of a cask or barrel. The shaped brass pieces on the head rod enable the diameter of a barrel to be measured inside the chimes at the head end. The slide rule could then be used to calculate the internal volume of the barrel. On the reverse side is a set of ullaging scales, used like those on any ullaging rule, to calculate the volume of liquid in a partially filled barrel. (2) Bung Rod – this instrument measures the diameter of a cask or barrel when it is lying on its side. It is a rod that fits into the ‘bung’ hole of a cask and is long enough be extended to reach the opposite side of the cask. The brass sliding pointer can be moved to mark the ‘wet’ line. When the rod is removed the bung measurement can be read from the scale on the rod. (3) Long Calipers - this instrument measures the length of the cask between the heads. It has two rules sliding beside each other, each end having another piece of wood fixed firmly at right angles downwards then turned inwards at the ends so as to reach over the heads of the casks without touching the projecting ends. The centre pieces enable it to extend or contract, changing the distance between the two other parallel sides, the distance they are apart being shown by the rule on the sliding pieces. (4) Cross Calipers – this instrument is used to take the bung diameters of casks, or "the Cross " as it is called. This instrument has two rules sliding beside each other, each end having another piece of wood fixed firmly at right angles downwards, together forming a 3 sides of a rectangle with the centre pieces enabling it to extended or contracted, changing the distance between the two other parallel sides, the distance they are apart being shown by a the rule on the sliding pieces. (5) Sike’s Hydrometer – this instrument is used to gauge the strength of different alcoholic spirits when fitted with the different weights in the set. Every set is individually calibrated to ensure that it meets the exact Standard Weight and Measure compliance, then every piece in that set is stamped with the same number by the Calibrator, to ensure that the measurements are taken using the same hydrometer set. [References: A Handbook of Practical Gauging, Janes Boddely Keene of H.M. Customs, 1861, F. Pitman, London; Customs Act, Volume 2, No. 1, April 1999; Old Customs House website ] Head Rod, ullaging gauge. Long wooden rod made of three joined sections, brass hook on end, sliding centre section with hook, measurements marked along each section as on a slide rule. Used for measuring diameter of heads of casks in order for Customs to calculate excise (tax) on the contentsflagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, head rod, gauging rod, ullaging rods, measuring instruments, customs tax -
Flagstaff Hill Maritime Museum and Village
Equipment - Standard measure, Mid to late 19th Century
The beginning of standardised weights and measures began In Victoria when the Melbourne Observatory received sets of standard weights and measures, which had been tested in Britain against the then British Imperial standards. These included the primary standard yard and pound for the Colony of Victoria. Other standards of weights and measure held by shires and the administrative body's within the colony could then be compared to these primary standards. A Weights and Measures Act was passed in Victoria in 1862, establishing local inspectors throughout the colony. By the 1870s each local council and shire in Victoria held a set of standards that were used to test scales, weights and dry measures used by wholesalers, factories and shops. Every ten years the councils’ standards would themselves need to be rechecked against the Victorian Standards. The checking was done by the Victorian Customs Department in the 19th century, but with the transfer of responsibility for customs to the Federal Government in 1901, weights and measures function was retained by the Victorian Government and was shifted to the Melbourne Observatory. In 1904, a new building was erected at the south end of the Great Melbourne Telescope House, where the standard weights and measures and testing equipment was installed. This room had a large whirling apparatus for testing air meters and became known as the Whirling Room. When the Melbourne Observatory closed in 1944, the Weights and Measures Branch was formed to continue and this branch remained at the Observatory site unit until 1995. J & M Ewan History: J&M Ewan was a Melbourne firm that began by selling retail furniture and wholesale ironmongery. They had substantial warehouses situated at the intersection of 81-83 Elizabeth and Little Collins Streets, the business was established by James M Ewan in 1852. Shortly afterwards he went into partnership with William Kerr Thomson and Samuel Renwick. When Ewan died in 1868 his partners carried on and expanded the business under his name J & M Ewan. The business was expanded to provide a retail shop, counting-house and private offices. Wholesale warehouses adjoined these premises at 4, 6 and 10 Little Collins Street, West. This company provided and sold a large and varied amount of imported goods into the colony that consisted of agriculture equipment, building materials, mining items as well as steam engines, tools of all types and marble fireplaces. They also supplied the Bronze measuring containers in the Flagstaff Hill collection and the probability is that these containers were obtained by the local Melbourne authority that monitored weights and measures in the mid to late 19th century. The company grew to employ over 150 people in Melbourne and opened offices at 27 Lombard St London as well as in New Zealand and Fiji. The company also serviced the Mauritius islands and the pacific area with their steamship the Suva and a brig the Shannon. Robert Bate History: Robert Brettell Bate (1782-1847) was born in Stourbridge, England, one of four sons of Overs Bate, a mercer (a dealer in textile fabrics, especially silks, velvet's, and other fine materials)and banker. Bate moved to London, and in 1813 was noticed for his scientific instrument making ability through the authority of the “Clockmakers Company”. Sometime in the year 1813 it was discovered that one Robert Brettell Bate, regarded as a foreigner in London had opened a premises in the Poultry selling area of London. He was a Mathematical Instrument maker selling sundials and other various instruments of the clock making. In 1824, Bate, in preparation for his work on standards and weights, leased larger premises at 20 and 21 Poultry, London, at a rental of four hundred pounds per annum. It was there that Bate produced quality metrological instruments, which afforded him the recognition as one of one of the finest and principal English metrological instrument-makers of the nineteenth century. English standards at this time were generally in a muddle, with local standards varying from shire to shire. On 17 June 1824, an Act of Parliament was passed making a universal range of weights, measures, and lengths for the United Kingdom, and Bate was given the job of crafting many of the metrological artifacts. He was under instruction from the renown physicist Henry Kater F.R.S. (1777-1835) to make standards and to have them deposited in the principal cities throughout the United Kingdom and colonies. Bate experimented with tin-copper alloys to find the best combination for these items and by October 1824, he had provided Kater with prototypes to test troy and avoirdupois pounds, and samples with which to divide the troy into grams. Bate also cast the standard for the bushel, and by February 1825, had provided all the standards required of him by the Exchequer, Guildhalls of Edinburgh, and Dublin. In 1824, he also made a troy pound standard weight for the United States, which was certified for its accuracy by Kater and deposited with the US Mint in 1827. Kater, in his address to the Royal Society of London, acknowledged Bate's outstanding experimentation and craftsmanship in producing standards of weights, measures, and lengths. An example of a dry Bronze measuring container made specifically for J & M Ewan by possibly the most important makers of measurement artifacts that gives us today a snapshot of how imperial weights and measures were used and how a standard of measurement for merchants was developed in the Australian colonies based on the Imperial British measurement system. The container has social significance as an item retailed by J & M Ewan and used in Victoria by the authorities who were given legal responsibility to ensure that wholesalers and retailers of dry goods sold in Victoria were correct. The container was a legal standard measure so was also used to test merchants containers to ensure that their distribution of dry goods to a customer was correct. Bronze round container with brass two handles used as a legal standard for measuring dry quantities & is a 'peck' measurement. "IMPERIAL STANDARD PECK" engraved around top of container with " VICTORIA" engraved under.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, standard measure, bronze, peck measurement, j & m ewan, victorian standard dry measurement, bronze container, victorian standards, melbourne observatory, robert bettell bate -
Flagstaff Hill Maritime Museum and Village
Equipment - Standard measure, Mid to Late 19th Century
The beginning of standardised weights and measures began In Victoria when the Melbourne Observatory received sets of standard weights and measures, which had been tested in Britain against the then British Imperial standards. These included the primary standard yard and pound for the Colony of Victoria. Other standards of weights and measure held by shires and the administrative body's within the colony could then be compared to these primary standards. A Weights and Measures Act was passed in Victoria in 1862, establishing local inspectors throughout the colony. By the 1870s each local council and shire in Victoria held a set of standards that were used to test scales, weights and dry measures used by wholesalers, factories and shops. Every ten years the councils’ standards would themselves need to be rechecked against the Victorian Standards. The checking was done by the Victorian Customs Department in the 19th century, but with the transfer of responsibility for customs to the Federal Government in 1901, weights and measures function was retained by the Victorian Government and was shifted to the Melbourne Observatory. In 1904, a new building was erected at the south end of the Great Melbourne Telescope House, where the standard weights and measures and testing equipment was installed. This room had a large whirling apparatus for testing air meters and became known as the Whirling Room. When the Melbourne Observatory closed in 1944, the Weights and Measures Branch was formed to continue and this branch remained at the Observatory site unit until 1995. J & M Ewan History: J&M Ewan was a Melbourne firm that began by selling retail furniture and wholesale ironmongery. They had substantial warehouses situated at the intersection of 81-83 Elizabeth and Little Collins Streets, the business was established by James M Ewan in 1852. Shortly afterwards he went into partnership with William Kerr Thomson and Samuel Renwick. When Ewan died in 1868 his partners carried on and expanded the business under his name J & M Ewan. The business was expanded to provide a retail shop, counting-house and private offices. Wholesale warehouses adjoined these premises at 4, 6 and 10 Little Collins Street, West. This company provided and sold a large and varied amount of imported goods into the colony that consisted of agriculture equipment, building materials, mining items as well as steam engines, tools of all types and marble fireplaces. They also supplied the Bronze measuring containers in the Flagstaff Hill collection and the probability is that these containers were obtained by the local Melbourne authority that monitored weights and measures in the mid to late 19th century. The company grew to employ over 150 people in Melbourne and opened offices at 27 Lombard St London as well as in New Zealand and Fiji. The company also serviced the Mauritius islands and the pacific area with their steamship the Suva and a brig the Shannon. Robert Bate History: Robert Brettell Bate (1782-1847) was born in Stourbridge, England, one of four sons of Overs Bate, a mercer (a dealer in textile fabrics, especially silks, velvet's, and other fine materials)and banker. Bate moved to London, and in 1813 was noticed for his scientific instrument making ability through the authority of the “Clockmakers Company”. Sometime in the year 1813 it was discovered that one Robert Brettell Bate, regarded as a foreigner in London had opened a premises in the Poultry selling area of London. He was a Mathematical Instrument maker selling sundials and other various instruments of the clock making. In 1824, Bate, in preparation for his work on standards and weights, leased larger premises at 20 and 21 Poultry, London, at a rental of four hundred pounds per annum. It was there that Bate produced quality metrological instruments, which afforded him the recognition as one of one of the finest and principal English metrological instrument-makers of the nineteenth century. English standards at this time were generally in a muddle, with local standards varying from shire to shire. On 17 June 1824, an Act of Parliament was passed making a universal range of weights, measures, and lengths for the United Kingdom, and Bate was given the job of crafting many of the metrological artifacts. He was under instruction from the renown physicist Henry Kater F.R.S. (1777-1835) to make standards and to have them deposited in the principal cities throughout the United Kingdom and colonies. Bate experimented with tin-copper alloys to find the best combination for these items and by October 1824, he had provided Kater with prototypes to test troy and avoirdupois pounds, and samples with which to divide the troy into grams. Bate also cast the standard for the bushel, and by February 1825, had provided all the standards required of him by the Exchequer, Guildhalls of Edinburgh, and Dublin. In 1824, he also made a troy pound standard weight for the United States, which was certified for its accuracy by Kater and deposited with the US Mint in 1827. Kater, in his address to the Royal Society of London, acknowledged Bate's outstanding experimentation and craftsmanship in producing standards of weights, measures, and lengths. An example of a dry Bronze measuring container made specifically for J & M Ewan by possibly the most important makers of measurement artefacts that gives us today a snapshot of how imperial weights and measures were used and how a standard of measurement for merchants was developed in the Australian colonies based on the Imperial British measurement system. The container has social significance as an item retailed by J & M Ewan and used in Victoria by the authorities who were given legal responsibility to ensure that wholesalers and retailers of dry goods sold in Victoria were correct. The container was a legal standard measure so was also used to test merchants containers to ensure that their distribution of dry goods to a customer was correct.Maker Possibly Robert Brettell Blake or De Grave, Short & Co Ltd both of LondonContainer brass round for measuring quantities- Has brass handles & is a 'Bushel' measurement. 'Imperial Standard Bushel Victoria' engraved around container. Container bronze round shape for measuring dry quantities has brass handles & is a 'Bushel' measurement"IMPERIAL STANDARD BUSHEL" engraved around the top of the container. VICTORIA engraved under "J & M Ewan & Co London and Melbourne" engraved around the bottom of the container.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, standard measure, bushel, bushel measurement, j & m ewan, dry measurement, victorian measurement standard, bronze container, melbourne observatory, robert brettell bate -
Kiewa Valley Historical Society
Tape Measure 33ft, Early to mid 1900's
... the 1950's to 1960's. This imperial tape measure is very ...This flexible measuring tape was used by the SEC Victoria in the mid to late 1900's. It was in a period before digital measuring instruments were in use. This is a 33ft long tape measure and would have been used by the construction workers when building the Kiewa Valley Hydro System. The warning details (embossed into the leather covering) was to warn users to be careful not to use the tape near live electricity terminals or linkages. This tape was produced mainly for wooden structures and not electricity conductive material. This was during the 1950's to 1960's.This imperial tape measure is very significant to the Kiewa Valley as it was used in the construction of the Kiewa Valley Hydro Scheme of the 1950's-1960's. It provides evidence that small measuring equipment used in the construction and the continuing maintenance of the scheme was of the imperial measure and used by construction workers who remained and settled in the town of Mount Beauty and Kiewa Valley long after the construction period. This flexible metallic measuring tape (33 ft in length) is contained in a round circular leather bound container. It has brass fittings (winder and tape guide) and is stitched with heavy grade twine. The tape measure is graduated in feet and inches on one side and yards on the other. Embossed in the leather casing"MADE IN ENGLAND" and around the inner circle "HOCKLEY ABBEY" and "JOHN RABONE & SONS"imperial tape measure, distance measures, imperial tools -
Orbost & District Historical Society
textbooks, 1948 - 1982
These reference books were used in the Orbost pharmacy by various chemists. . Chemists who worked in Orbost included Henry Cottman; James Alfred Dubois Williams; Harry Arthur Murray; Miss P.E .Mason (Phyllis Estelle?); Miss Sybil Monica Buzza; Thomas James Frayer; Australia Shaw; James David Torley; John William Zimmer; Dalkeith William Steele; William Thomas Hollingsworth; E.E. Cohen; R.S. Anderson; Frances John Perry Faith Everard Pardew and Charles Anthony Wurf. "n Britain, the Medical Act of 1858 charged the General Medical Council with the "production of a book containing the list of medicines and compounds, and the manner of preparing them together with the true weights and measures by which they are to be mixed and prepared". The British Pharmacopoeia thus became the official reference book and superseded other previous manuals" (from .South Australian Medical Heritage Society Inc" These reference books have an association with Orbost. Historical works in pharmacy show the evolution of therapeutics and the development of diverse treatment and are therefore a useful research tool. Five heavy reference books. They contain detailed information on drugs and other pharmaceutical materials with standards for substances. Details of each book are in the catalogue folder.pharmacies-orbost reference-books-pharmacy medicine drugs -
Learmonth and District Historical Society Inc.
Scales, "Circa 1863"
... Historical Society Inc. tools and scales weights measures potter ...This set of scales would have been used to check the acuracy of Weights and Measures.Where it was used is unknown, but it may have always been part of the Shire.The maker was J.D.Potter,Poultry,London Middlesex,U.K. One of several sets of scales of various sizes in collection of Learmonth And District Historical Society Inc.To measure precise weights,the instruments used were a set of precise balanced scales. Set on a wooden box,( which would have contained the weights).It is made of brass and has a brass beam balance,steel pointer with index and twin pans. Date 25/1/1865.Various hallmarks similar to "jewellers".tools, and, scales, weights, measures, potter london, measuring devices -
Seaworks Maritime Museum
Seaman's Sailmakers box and tools
Craven-A box with Perspex at front secured by screws. Box contains 14 items including calliper, metal knife, three wooden cogs, stone item, hand palm protector, needle, line (rope), two Fids, scissors, threader, Virginia Cigarettes metal box used to represent beeswax. There is a piece of typed paper identifying different items. Piece of paper ‘These are some of the hand tools and equiopment used by sailors and sailmakers throughout the ages of sail and steam./?Hand palm (used) for pushing needles through canvas sails ans heavy lines (rope)/ Fids for opening up lines for splicing/ Needles for passing through canvas and lines/ beeswaz for preservation of twine used in sailmaking and splicing/ Gauges measuring rope thickness/ Curved scissors for cutting canvas and twine/ Threader for threading twine through rope and canvas. -
Warrnambool and District Historical Society Inc.
Chain link measure, Gunter, Early 20th century
... link measure Gunter This is a metal tool which consists of 100 ...This Gunter’s Chain, an old land surveying instrument, is named after its inventor, Edmund Gunter (1581-1626), an English mathematician and astronomer. It was first produced in 1620. The tool has 100 links and is 66 feet or one chain long. The links are marked off in groups of ten by metal rings or tags. A quarter chain (25 links) is called a rod or pole and ten chains make a furlong and 80 chains make a mile. The traditional cricket pitch is 22 yards or one chain long. This Gunter’s Chain is of considerable significance because: 1. It is an early land measuring tool that was used for over 250 years and has great historical and mathematical significance. A Gunter’s Chain would have been used when forming and building local roads from the earliest days of settlement. 2. It has a possible local connection as it was given to the Historical Society by a local person in 1965 and possibly came from the property of ‘Rosehill’ This is a metal tool which consists of 100 metal pieces or links joined together by loops at each end with two metal loops in between each link. The links joined together form a chain. The two ends of the chain have small metal handles attached At intervals along the chain there are additional rings or metal pieces attached. Some white and green rope material has been used to bundle up the chain. The metal is somewhat rusted. gunter’s chain, land measurement tools, history of warrnambool -
Warrnambool and District Historical Society Inc.
Chain link measure, Gunter's Chain, 19th Century
A Gunter’s Chain, an old land surveying instrument, is named after its inventor, Edmund Gunter (1581-1626), an English mathematician and astronomer. It was first produced in 1620. The tool has 100 links and is 66 feet or one chain long. The links are marked off in groups of ten by metal tags or rings. A quarter chain (25 links) is called a rod or pole and ten chains make a furlong and 80 chains a mile. The traditional cricket pitch is 22 yards or one chain long. This chain is said to have been used by Gilbert Nicol when the Warrnambool to Hamilton Road was constructed in the 19th century. Gilbert Nicol was an early settler in Warrnambool who, with John Craig, established the first hotel (and the first building) in Warrnambool in 1847. Nicol later owned the property ‘Rosehill’ in the Warrnambool area. As the chain was given to the Warrnambool and District Historical Society by the Town Clerk, Keith Arnel, it is likely that the chain was one of the items in the old Warrnambool MuseumThis Gunter’s Chain is of importance because it is an early land measuring device that was used for over 250 years and has great historical and mathematical significance. If it is correct that it was used by Gilbert Nicol when the Warrnambool to Hamilton Road was built then it has considerable local significance and dates back to the 19th century. This is a metal tool which consists of 100 metal pieces or links joined together by loops at each end with two metal loops in between each link. The links joined together form a chain. The two ends of the chain have small metal handles attached. At intervals along the chain there are additional rings or metal pieces attached. The metal is very rusted.gunter’s chain, land measurement tools, history of warrnambool -
Yarrawonga and Mulwala Pioneer Museum
Tractor calculator, Unknown
A ready reckoner useful to the farmer during the 1950'sSquare orange card with rotating wheel attached by a centrre metal stud. By aligning appropriate measures on the wheel and card it tells the farmer the approx number of acres that can be worked in a ten hour day with any tool or implement.Allis Chambers tracotr calculator. Tractor speed miles per hour. Width of cut in feet of ploughs, harrows, cultivators, combines, harvesters etc (see photo) -
Creswick Campus Historical Collection - University of Melbourne
Equipment, Curvimeter
Steel tool with moving wheel attached to measurement dial. For measuring distance of irregular line on maps. Cased in blue box with clear lidEquipment