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

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

These scales would have been used for weighing small items (e.g. letters and packages) in a home or business. These scales have no known local provenance but are retained for display purposes.1 The beam balance scales have a brown wooden rectangular base with four metal screws and indents for weights. The scale mechanism has a round metal dish for weights and a rectangular metal dish to hold the object to be weighed. .2 A circular metal weight 8 oz. .3 A circular metal weight 4 oz. .4 A circular metal weight 2 oz. .5 A circular metal weight 1 oz. .6 A circular metal weight ½ oz. .7 A circular metal weight with a smaller top for ease of holding ½ oz. .8 A circular metal weight 4 drams .2 8 oz. .3 4 oz .4 2 oz. .5 1 oz. .6 ½ oz. .7 ½ oz. .8 4 drams weights and measures, history of warrnambool

Regular display by Council at the Eltham Festival providing ratepayers and visitors some insight into the daily operations of and services provided by Council and various equipment and machinery used.Roll of 35mm colour negative film, 4 stripsKodak GB 200 5096aids, community health, eltham festival, eltham shire council, infrastructure, shire of eltham, weights and measures, displays, alistair knox park

John Warren Glover was a significant operator of cyanide re-processing works in the goldfields from around 1900. He lived at 123 Webster Street for many years, and operated quite a substantial three roomed private laboratory on the grounds for assays associated with his operations. This balance was used at that laboratory. The Webster Street property is believed to be the first brick fronted house in Ballarat and the bricks were ballast from a Scottish Ship. The property remained in the Glover Family until it was sold in 1955. John Warren had car or licence registration no 12. A German made beam balance that would have been an extremely sensitive, and top of the line for its time (probably 1910 – 20’s). It has a long beam and a complex system of jewel knife edges and bearings. Plaque on front with C. Staudinger & Co. Machf, Gisssen (Gibben)mining, goldfields, beam balance, german, c. standinger & co., jw glover, john glover, warren glover, john warren glover, john w. glover, weights and measures, c. staudinger and co, carl staudinger, scientific equiment

.1) Clinometer Mortar MKIII, brass,machined, with curved graduated markings. Centre is a bock with bubble in cross hairs. .2) Heavy leather case with ends sewn in. Rear has 2 leather keepers for a belt. Case shuts via strap & brass button..1) “TARGET - F TOUCH 1943 'A.3457'” .2) CASE. “MOR CLINO MKI (scratched on '3389') RB up arrow DCD 1944”instruments - measuring, containers - commercial, military history, clinometer

The 3 items belonged to Sgt Jack Grinton No 1043, 38th Batt AIF. The ruler was broken by a small piece of shrapnel which then passed through a wallet containing photos. Refer Cat No 1280 for service details. Refer 1317P, 1320P, 1241.22P, 1278.2. Part of the Grinton collection which included hundreds of negatives and developed photos that he took during the War..1) Pocket compass, metal and glass, mirror backed. .2) Protractor-wooden, metal stud and ring. .3) Ruler, wood, in 2 parts..2) "Veare wood" .3) One inch and centimetre increments.instruments-measuring, surveyors-terrestrial

This 10” (ten inch) spirit level was made from boxwood by Barringtons of London. It was used in the making of ship model Sovereign of the Seas. It is part of a collection of objects used by Jim Williams, maker of fine ship models from about 1930-1955. Most of the components for the models, as well as many of the tools, were handmade by Jim Williams. Jim’s family has donated the ship model “Sovereign of the Seas” and many tools, accessories and documents used in the making of this and other ship models have been donated to Flagstaff Hill Maritime Village. Ship model of HMS Sovereign of the Seas, scale model of 17th Century English war ship, was handmade and carved from plans, enclosed in airtight glass case. All components of that model, including even the smallest pulleys, were hand crafted using tools designed and made by Jim. Outstanding details include functional rigging and moving cannons. Please see our record 3732 of the mode Sovereign of the Seas for further details of the ship and the maker. This spirit level is connected with the hobby and skill of ship model making that has been crafted as a leisure activity for many generations. The hobby is often chosen by serving and retired mariners who appreciate the connection with maritime history. This spirit level was used by local Warrnambool man, Jim Williams, who was employed at Cramond and Dickson clothing store, and then at Fletcher Jones menswear for 27 years. It was used in making components for the model of the historic ship, the Sovereign of the Seas. The Sovereign of the Seas was a historic 17th century English war ship with important maritime heritage. Wooden spirit level. Barringtons Spirit level No 650, Warranted boxwood. Made in London. Length 10" (10 inches). Bottom corners are reinforced with metal protection. It has two levels. The vertical level is within a round cut-out in one end. The horizontal level is on the top edge, surrounded by a metal plate with two cut-outs. One side of the spirit level has a ruler marked at 1/16 inch intervals, the other side is marked at 1/8 inch intervals. There is a large circle cut-out in the end that holds the vertical level. Both sides have the manufacturer’s name, the level’s model number and the material it is made of. One side also has the city of manufacture – England. This spirit level is part of a collection of tools and accessories once used by Jim Williams, maker of a series of ship models 1930-1955 including “HMS Sovereign of the Seas”. 2x “WARRANTED BOXWOOD”, 2x “BARRINGTON’S No 650”, “LONDON”flagstaff hill, warrnambool, flagstaff hill maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, jim williams, james bernard williams, ship model hobby, ship model tools, ship model making equipment, ship model making accessories, barringtons spirit level, barringtons london, 10” spirit level, sovereign of the sea, ship model, hobby, ship model tool, english war ship, measuring instrument

This set square was used in the planning and making of components for the ship model Sovereign of the Seas. It is part of a collection of objects used by Jim Williams, maker of fine ship models from about 1930-1955. Most of the components for the models, as well as many of the tools, were handmade by Jim Williams. Jim’s family has donated the ship model “Sovereign of the Seas” and many tools, accessories and documents used in the making of this and other ship models have been donated to Flagstaff Hill Maritime Village. Ship model of HMS Sovereign of the Seas, scale model of 17th Century English war ship, was handmade and carved from plans, enclosed in airtight glass case. All components of that model, including even the smallest pulleys, were hand crafted using tools designed and made by Jim. Outstanding details include functional rigging and moving cannons. Please see our record 3732 of the mode Sovereign of the Seas for further details of the ship and the maker. James Bernard Williams was known as Jim Williams, born 1888 at The Forth and died 1959 in Warrnambool. He was a passionate ship model builder. Jim left school at the age of 14 years to work at the Don Store in Ulverstone, Tasmania. He played piano at the silent pictures. He enlisted and fought in France along with his two brothers and was wounded there. On return to Tasmania he found it difficult to get employment. He moved to Warrnambool and worked in the menswear department at Cramond & Dickson clothing store, corner of Timor and Liebig streets, until the Depression, when he lost his job. After some time unemployed and working part time until 1932, Jim was employed at Fletcher Jones Menswear in Warrnambool. In 1957 Fletcher Jones invited Jim to write out a list of the most interesting details of the ship model Sovereign of the Seas, with the view of displaying the model and the information for a short time in the factory and then move it to the display window of the Fletcher Jones shop in Warrnambool. Jim worked there for 27 years until just before he died in 1959. His Retirement Speech letter and a Staff Photo from Fletcher Jones are included with the donation. ABOUT JIM’S MODEL MAKING For many years Jim worked on his model ships, including The Endeavour and The Sovereign of the Seas. He had a table set up in a bay window and worked on them on and off using a jeweller's eye glass on the finer pieces. He was a real perfectionist and would re-carve pieces many times until he was happy with the results. This set square is connected with the hobby and skill of ship model making that has been crafted as a leisure activity for many generations. The hobby is often chosen by serving and retired mariners who appreciate the connection with maritime history. This set square was used by local Warrnambool man, Jim Williams, who was employed at Cramond and Dickson clothing store, and then at Fletcher Jones menswear for 27 years. It was used in making components for the model of the historic ship, the Sovereign of the Seas. The Sovereign of the Seas was a historic 17th century English war ship with important maritime heritage. Set square; thin, flat metal blade with rounded corners set at a right-angle into timber stock using three rivets, each with a diamond shaped surround. There is a remnant of red paint on the timber and signs that the set square has been well used. This set square is part of a collection of tools and accessories once used by Jim Williams, maker of a series of ship models 1930-1955 including “HMS Sovereign of the Seas”. flagstaff hill, warrnambool, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, ship model sovereign of the seas, jim williams, james bernard williams, ship model hobby, ship model tools, ship model making equipment, ship model making accessories, measuring instrument, technical drawing instrument, set square, carpenter’s square, drawing instrument, drawing tool, technical drawing tool, sovereign of the sea, ship model, hobby, ship model tool, english war ship

non-fictionFrom the Back Cover Whether pulling barges on the Mississippi River, docking ships in Hong Kong Harbor, setting up oil rigs in the Arctic or fighting fires in Vancouver, tugs are without a doubt the world's hardest working boats. Bollard pull is a measure of a tug's potential towing power under certain conditions.tug boat, ships

A pair of scales or dishes in which objects to be weighed and the weights / masses against which to weigh them are placed is an "Apparatus for weighing. The pan, or each of the pans, of a balance." Its parts include a fulcrum, a beam that balances on it, two pans at the ends of the beam to hold the materials to be weighed, and counter-balancing weights. Gottingen made fine precision scientific scales for use by assayers, jewellers, chemists, gold buyers rtc. A 2 pan analytical, scientific or pharmaceutical beam balance scale made in Gottingen Germany c 1880. These scales are encased in a mahogany framed glass cabinet and Graded 0 -9 9-0D.R.PATENT / GOTTINGER PRAZISIONSWAGENFABRIK G.m.b.H. / GOTTINGEN On upright V over GPW scales, balance, precision measures, gold, pharmacy, precious metals, jewellery, gottingen germany, sartorious f, moorabin, bentleigh, cheltenham, early settlers, gold miners, pioneers, market gardeners, ballarat, bendigo, imperial measure, troy weight

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

Many Orbost babies were weighed on scales using these weights. Used in early 1930's.The early 20th century saw an emphasis in Australia on the reforming of mothering practices. There was a desire to improve infant mortality rates and produce healthy, well-adjusted citizens.Government organisations, in particular hospitals and baby clinics. encouraged mothers to measure their babies and regulate their feeding patterns. By the 1930s most mothers had been influenced to a greater or less extent by these new approaches to infant care. These weights are representative of that period.Two steel circular 10lb weights used with 106.1 scales used to weigh babies at Orbost Hospital. Gold painted. 10 lbs in relief on top of each weight.weights instruments-weighing orbost-hospital nursing

Possibly used in a shop or as a travelling set of scales for a hawker.This item is an example of an early device used for measurement.A set of hanging scales. Two copper containers are suspended one from each end of a beam. In the centre of the beam is a hanging rod to the top and a pointer at the bottom.A number of scroll designs are imprinted into the beam. scales weight-measure hanging-scales

The pocket balance was first created in 1770 by Richard Salter in the UK. From the late 18th century onwards these small scales were widely used in markets, grocers and farm shops – wherever people needed to be able to verify the weight of goods to be purchased in order to calculate the correct pricing. Because it was portable, and simple to use, the pocket balance was ideal for weighing goods where accuracy was not required. This balance appears to have been used for weighing fish.Pocket spring scales made of steel. There is a spring fixed at one end with a hook to which an object can be attached at the other. At the top of the scales there. is a metallic ring to fasten the object. This is attached to the main body which on one side has measurements inscribed into the metal surface. Inside the body is a spring loaded mechanism which moves along the scales when weight is added to a hook at the bottom of the shaft.At the top - POCKET BALANCE ARROW and the letters M P inside an oval.scales pocket-balance spring-balance measuring-instrument

Kraft Walker commenced cheese processing at Allansford in 1935 under a lease arrangement with Warrnambool Cheese and Butter Factory. This arrangement remained in place until Kraft officially ceased bulk cheese production at Allansford in February 1993. Kraft was responsible for farm collection of milk which was then shared between the two companies -Kraft for bulk cheese manufacture and Warrnambool Cheese and Butter Factory for whole milk, milk powder and butter manufacture. Laboratory technicians tested milk and cheese during the receival and manufacturing processes to ensure a high quality product. Derek Shaw, whose notebook this is, was the first person in charge of the Kraft Allansford laboratory. He kept notes of testing undertaken and recorded results of anything considered unusual. This notebook is one in a series of 33. Les O'Callaghan commenced work in the laboratory as Derek Shaw's assistant and technician in charge following Derek's retirement. He too kept notebooks of test results.Kraft laboratory technician/bio-chemist Les O'Callaghan was responsible for the introduction of a number of quality control measures which are still in use in the dairy industry today. Les was mentored by Derek Shaw. This note book provides an insight into the dairy processing industry at this period.Black exercise book with lined pages; white sticker on front cover showing dates usedLH/ 17/11/1938 / 2/5/1939allansford, dairy industry, dairy processors, cheese making, kraft foods ltd, warrnambool cheese and butter factory company

These scales were possibly used by the former Shire of Ballarat to weigh letters and other small items.A means by which articles of the day were weighed.Medium size set of scales,Brass weighing pans on a beam balance with pointer.The base is wood with inserts to hold weights.niltools.scales.measuring device. weights and measures

This cast iron weight was made in England by Jabez and John Whitehouse ironfounders of Tipton and who founded the company in 1848. J. Whitehouse owned and operated the Phoenix Foundry, in Castle Street, Tipton, Staffordshire, England. The Whitehouse family at the Phoenix Foundry produced cast-iron goods including this weight from the mid 1800s until the early 1900s. John Whitehouse died in 1893.An item made by one of the many ironfounders that operated foundries in the West Midlands of England giving a snapshot into the history of making cast iron objects at a time before plastics and other modern materials when most utilitarian items were made of cast iron by ironfounders.Weight, metal, 14 pound or 1 stone weight with a lifting handle. Three round indentations underneath."Whitehouse" inscribed at one end, "14" at the other flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, flagstaff hill maritime village, great ocean road, weight, stone weight, weights and measures, j & j whitehouse, phoenix foundry, tipton uk, cast iron weight

This photograph shows the steam dredge Pioneer working to remove silt in Lady Bay, Port of Warrnambool. The dredge belonged to the Ports and Harbours department in Melbourne. Also in the photograph are two moored vessels, and the Warrnambool Lifeboat shed and Rocket house built on the Warrnambool Breakwater. The Warrnambool Harbour had been experiencing heavy silting and sanding for many years. The problem continued even after the construction of the Breakwater in 1890. The Ports and Harbours' new, larger suction hopper dredge, the Matthew Flinders, was also employed in May 1919 to remove the heavy silting in the Harbour. Both dredges were sent up from Melbourne when required over the years to periodically attend to the silting. The Matthew Flinders was still dredging the Harbour even in the 1930s. (The ship’s original master was J G Rosney. In February 1922 Percy Taylor from Ports and Harbours joined the Matthew Flinders as a Mate. 1923 the master in charge was Captain Dunbar. In August 1926 Percy Taylor was appointed as her Master and was later transferred to the Pioneer as Master in 1933.) 1930 the dredges were no longer required as the Harbour was no longer suitable as a port. However, one source notes that the Matthew Flinders was still dredging the Harbour in 1938.This photograph is significant for its association with the Port of Warrnambool, the Warrnambool Breakwater, and the issue of the silting in Lady Bay. The photograph is significant historically as it shows a point in time when efforts were employed to keep the Port of Warrnambool functioning, allowing shipping activities to continue operating. The need for dredging in the Warrnambool Harbour was a serious and ongoing problem, as silting continued to happen after a series of measures were taken to try and resolve the issue. Eventually, the Harbour could no longer function successfully as a port.Photograph, black and white, showing two similar images and printed together. Images of Lady Bay, Warrnambool, the dredge 'Pioneer' on the left, ships and the Warrnambool Lifeboat and Rocket House on the right, beside the Breakwater. Ca. 1900 to 1930."BL016"flagstaff hill, warrnambool, maritime village, maritime museum, flagstaff hill maritime museum & village, dredge, mathew flinders i, warrnambool harbour, lady bay, sanding, silting, breakwater, captain dunbar, ports & harbours, marine technology, percy taylor, matthew flinders, pioneer, dredge pioneer, lifeboat house, rocket house

The location of this photograph is disputed by historians, but the consensus is that is shows the early use of Flagstaff Hill by the Warrnambool Garrison. This photograph is very similar to one on file in the State Library of Victoria (SLV). The photograph in the State Library's collection is clearer, and is in black and white. It also has an inscription below it "Lady Bay, Warrnambool, 1878'. The inscription on the lower left of the SLV's photograph looks to be the same as on Flagstaff Hill's copy. The photographer is unidentified. The photograph is significant to Warrnambool's local history. It is connected to the 1870's defence of the Port of Warrnambool, and to southwest Victoria's coast. The photograph can be used as a comparative tool for measuring the changes in the landscape and the harbour.Photograph, sepia, on card. Unknown photographer. View towards Lady Bay, Warrnambool. A gentleman is seated on one of two cannon carriages with cannon, on a hill above a picket fence. A moored sailing ship is in the bay. Hills are in the background and la building is on land to the right. The photograph is mounted on card with a brown, hand coloured border on the front. The corners on the card are rounded. the reverse has round marks in the corners indicating that the photograph has been previously mounted, perhaps in an album. There is a purple stamp and some pencil inscriptions. A handwritten pen inscription is on the lower left corner of the front. [(1b) This black and white photograph is a copy of the original and has been printed on larger paper.]Front: "[undecipherable] / photo" Reverse in pencil: " REG. NO. 2172.1 / ORIGINAL" Reverse, stamped: "Flagstaff Hill Maritime Village"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, photograph, warrnambool, lady bay, lake pertobe, cannon hill, middle island, steam ship, breakwater, cannon, victoria, man seated on cannon, 1878, militia fort, port of warrnambool, militia, garrison, warrnambool garrison

J.H. Merivale was a prodfessor of mining in the Durham College of Science, Newcastle-Upon-Tyne. H.F. Bulman was an associate of the Institution of Civil Engineers and a member of the federated Institution of Mining Engineers. Green hard covered book of 188 pages. mining, brook, mining students, mathematics, newcastle coal field, ropes, chains, seams, dykes, dams, timber measure, timber costing, mines act, rules, explosives act, horses, windmills, horse power, boilers explosions, compressed air, wire ropes, steam, water power, electricity, sinking, winding, draining, hauling, chemistry, gases, ventilation, boring, formulae

Ballarat was created a municipality on 17 December 1855, declared a Borough on October 1863, Proclaimed a City on 09 September 1970.Green covered bookcity of ballarat, mayor's report, annual report, jack chisholm, city of ballarat coat of arms, arms of ballarat, john a. chisholm, arthur nicholson, alan pittard, gordon scott, arthur mason, frederick oliver, oscar curnow, frank woodward, william roff, francis cutts, nathaniel callow, kenneth webb, mrs john a. chisholm, queen mother, raaf school of radio, city engineer's department, public health report, finance, mr k. h. mitchell, mr f. j. rogers, building surveyor's department, mr j. b. menhennet, mr r. g. campbell, city health inspector, mr. r. g. biggs, weights and measures inspector, mr. w. mccormack, libraries, mr r. a. mccallum, streets, parks and gardens, water supply and sewerage, ballaarat's voluntary community committees, service clubs, city traffic, mr. j. h. sorrell, sturt street gardens, ballarat base hospital, st john of god hospital, queen elizabeth centre, black hill, black hill reclaimation, ballarat benenevolent asylum

A weight made in England by W&T Avery a British manufacturer of weights and weighing machines. The company was founded in the early 18th century and took the name W & T Avery in 1818. The undocumented origin of the company goes back to 1730 when James Ford established the business in the town of Digbeth. On Joseph Balden, the then company’s owner’s death in 1813 William and Thomas Avery took over his scale making business and in 1818 renamed it W & T Avery. The business rapidly expanded and in 1885 they owned three factories: the Atlas Works in West Bromwich, the Mill Lane Works in Birmingham and the Moat Lane Works in Digbeth. In 1891 the business became a limited company with a board of directors and in 1894 the shares were quoted on the London Stock Exchange. In 1895 the company bought the legendary Soho Foundry in Smethwick, a former steam engine factory owned by James Watt & Co. In 1897 the move was complete and the steam engine business was gradually converted to pure manufacture of weighing machines. The turn of the century was marked by managing director William Hipkins who was determined to broadening the renown of the Avery brand and transforming the business into specialist manufacture of weighing machines. By 1914 the company occupied an area of 32,000m² and had some 3000 employees. In the inter-war period, the growth continued with the addition of specialized shops for cast parts, enamel paints and weighbridge assembly and the product range diversified into counting machines, testing machines, automatic packing machines and petrol pumps. During the second world war, the company also produced various types of heavy guns. At that time the site underwent severe damage from parachute mines and incendiary bombs. Then from 1931 to 1973, the company occupied the 18th-century Middlesex Sessions House in Clerkenwell as its headquarters. Changes in weighing machine technology after World War II led to the closure of the foundry, the introduction of electronic weighing with the simultaneous gradual disappearance of purely mechanical devices. The continued expansion was partly achieved through a series of acquisitions of other companies. After almost a century of national and international expansion, the company was taken over by GEC in 1979. Keith Hodgkinson, managing director at the time, completed the turn-around from mechanical to electronic weighing with a complete overhaul of the product range of retail sales of industrial platform scales. In 1993 GEC took over the Dutch-based company Berkel and the Avery-Berkel name was introduced. In 2000 the business was in turn acquired by the US-American company Weigh-Tronix, who already owned Salter, and is today operating as Avery Weigh-Tronix. An item used used by grocers and merchants to weigh store bought goods around the 1950s. This item gives an insight into social history of the time.Weights, metal, silver electroplated, 1 x 2lb, 2 x 4lb, 1 x 7lb. (4) all government stamped, made by Avery Ltd.Noneflagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, weight, imperial weight, imperial standard weights and measures, imperial standard weight

This small medicine glass has ho manufacturer's or owner's marks. It has no side seams, the base is slightly concave, the embossed inscriptions are inside the glass, the clear glass has slight imperfections and ripples, and the glass is slightly opaque below the lip; these features point to the glass being blown into a mould, partially set, and spun between that mould and an internal mould that had the embossing on it, called a turn-mould process. The lip was then ground to be smooth. The process was patented in 1887 with the title of "Mold for blowing turned bottles".This medicine glass is significant as an example of medical equipment that has a design still used today. It is significant also for having the embossing inside the glass, which was likely produced by the turn-mould method of bottle (and container) making.Medicine glass or dose cup; clear glass with small imperfections and ripples in the glass, no side seams and a slightly concave base. All embossed marks are inside the glass. The imperial measurements are in graduated scales for tablespoons, teaspoons, and ounces and drachmas. "OUNCES DRACHMS" "TABLE TEA"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, internal embossing, glass embossed inside, 20th century chemist, blown glass, two-piece mould, turn-moulded glass, turned bottles

A mathematical slide rule Calculator used by engineers, mechanics, and similar tradesA typical precision slide rule used in City of Moorabbin 20thCA plastic, circular slide-ruleon face ; CIRCULAR 'CONCISE' SLIDE RULE MADE IN JAPAN on protector sleeve ; BASIL V R GREATREX PTY LTD / SYDNEY MELBOURNE / STEAM TRAPS / AIR DRYERS / ROTARY JOINTS / TEMPERATURE REGULATORS / HUMIDIFIERS / SPIRAL WOUND GASKETS,/ MECHANICAL PACKINGSmeasurements, slide-rule, slide scale, moorabbin, cheltenham, bentleigh, precision instruments, concise pty ltd