As the Yarra became unsuitable as a source of water, several attempts were made to find alternative sources for the growing population of Melbourne. It was not until 1891 that the efforts to sewer Melbourne came to fruition with the setting up of the Melbourne Metropolitan Board of Works (MMBW), now known as Melbourne Water. From 1891 until 1992, it was the responsibility of the MMBW to safeguard public health by providing a sewerage system and a safe water supply system. In 1992, The MMBW merged with a number of smaller urban water authorities to form Melbourne Water. This item was used by MMBW employees as a measuring device to determine areas or figures on a plane surface having either straight or irregular boundaries. The Compensating Polar Planimeter is of historical significance for its association with the former Melbourne and Metropolitan Board of Works (MMBW). This measuring device is perfectly intact and a rare surviving object of standard Board issued equipment. The kit is significant for its representativeness of the theme of Technology in building Victoria's industries and workforce, which continues to resonate strongly within Melbourne Water today.The instrument is inside a black metal case with accessories including: Setting bar, screwdriver, Allen key and spare pole point. Inside is also the adjustable planimeter. mmbw, melbourne water, melbourne metropolitan board of works, technology, instrument, work, measure, historic, water, staff

Blunt hook, measure marked on lower end, left to right, "1,2, 6,5,4,3" chrome plated.obstetric delivery, blunt hook, destructive instrument

This instrument was used by Dr Fritz Duras (1896-1965), who moved to Australia from Germany in 1937. As his father was Jewish, Duras was forced to leave Germany , and came to Australia to take up a post as director of physical education at Melbourne University. Metal pelvimeter. Consists of a device with two arms, which curve into rounded points at their ends. A semi-circular measuring gauge is attached to the end of the pelvimeter.obstetrics

Provenance not clear. Leather case has 'MMBW' inscribed in black pen, indicating an association with Melbourne Metropolitan Board of Works. Item has been in the possession of Terry McCormack since 1972Hand held brass pocket inclonometer level, circa 1920. Leather case for safe storage. Semi circular graduated dial with 90 degree vernier scale with a small (20mm) magnifying glass to aid reading the vernier scale. Above the body, mounted at the rear of the graduated dial, is a spirit level tube which is tilted by finger movement to the milled hand wheel. The height to be determined is sighted through the instrument eyepiece and the bubble tube is tilted until the bubble, viewed in the mirror inside the sighting tube, is brought level with the graticule sighted at the top of the subject object. An angle is thus obtained and by measuring the distance on the ground to the object, trigonometry can be applied to determine the height of the object.Herga & Co. BRISBANE. Made in England

Weights & Measures, partially in wooden boxConsists of 10 parts as follows: 4 lb 1866; 8 oz 1803; 4 oz 1855; 2 lb 1866; 7 lb 1866; 1 lb 1866; Imperial Standard Gill 1826; Imperial Standard Pint; Imperial Standard Quart; Imperial Standard Half Gallon

Pint measureMetal jug and boxweights & measures

Clinometer- used for measuring the slope of the landMetalsurveying equipment

Abney Level / Clinometer is an accurate surveying tool used to measure degrees, percent of grade and topographic elevation. Used for surveying pipe lines.Instrument which consists of a fixed sighting tube, a movable spirit level connected to a pointing arm which turns and pivots. Adjustment knob/screw on top turns to rotate the compass indicator and bubble level. Arched scale graduated 0 to 90 degrees in both directions. Clinometer is housed in a brown leather case with a long leather strap for carrying around the neck.Watts London / No 70131 / Made in England

Sent from Germany by Elfriede & Paul Faig.Cardboard box for button die (no. 7959).tatura, camp 3, faig, p, kaltenbach, g, hermann, w, instruments, measuring

Sent from Germany by Elfriede & Paul Faig.Small metal 1" button die, grey in colour.tatura, camp 3, faig, p, kaltenbach, g, hermann, w, instruments, measuring

not knownThree foot rule, collapsible to nine inch. Metal ends and hinges. Hinge in centre 9inches from each end. Two small nails positioned at 14 and 22 inch marks and 10 and 26 inch marks to keep folded rule in place.school, equipment, instruments, measuring

13 mathematical instruments in a fitted velvet lined case. An outer black pouch to hold case.Crown Mathematical Instruments. British Made. AO Thornton Ltd Manchester England.instruments, measuring

Calipers for measuring inside of holes.trades, mechanics, tools

Used by donor's husband in early 1940sSmall brass and steel compass for drawing circles/curves and measuring. Sharp steel point. School instrument, geometryinstruments, measuring, trades, drafting

Glass measure for medical doses marked in fluid ounces and fluid dramsFluid Onces and Fluid Drachmsinstruments, measuring

Red and white rulers commemorating Box Hill - Doncaster Electric Tramway Exhibition 1889 - 1989. Mounted on cardboardinstruments, measuring, civic mementoes, souvenirs

Believed to be 70 years old.Flat grey box containing four set squares in the lid, one compass, one ruler, two pieces of cork (not numbered), two pencils (not numbered), and an eraser (not numbered).The School Set of Mathematical Instrumentsinstruments, measuring

Metal instrument for weighing - possibly in a butcher's shop. Round ring at top attached to a round dial measuring pounds(lbs) up to 200 lbs. Indicator on dial. Large hook at base of dial to attach the item to be weighed.0 - 200 Salter's Spring Balance British Made Silvester's Patent to Weigh 200 lb.instruments, weighing

Flat round disc enclosed in cardboard container with round thumbhole at top which allows manipulation of disc.New Style Ready Reckoner --- Made in Great Britian.instruments, measuring

The Pace Stick is used to measure the correct length of pace. Rhythm and uniformity in marching is achieved by using the Pace Stick as well as the drum and metronome. Correct pace length is necessary not only for ceremonial purposes, but also to reduce fatigue on long marches and set the standard of accuracy required of soldiers. The Pace Stick is actually two pieces of timber, hinged at the top and able to be set to a particular distance, something like the compass set you used at school.