8681.1 - Metal measuring tape.

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

Wooden expandable tape measure. measuring instruments, tape measures

In 1890 D. Babcock invented a test for measuring the amount of butter fat in milk, either on the farm or in the dairy or creamery. Samples of milk were put in the glass vial and then spun (by cranking the handle) causing the cream to separate from the non-fat milk thus determining the percentage of cream in the milk. The product was then priced accordingly.Dairy farming in the Kiewa Valley was the main industry with farmers keen to test the quality of their milk before selling it. This centrifuge enabled them to test the amount of milk and cream being produced by their herd. This '1903 Butter Fat Tester' made 100 turns per minute. Early hand crank centrifuge for measuring the butterfat content of milk in the farm dairy or creamery. It has 4 brass / copper removable canisters with glass vials and tubes that fit inside. The glass vials bulge at the bottom and are marked with measurements 1, 2 etc.Numbers on the glass vialsmilk and cream tester, dairy farming, centrifuge

Before metric measurement was introduced land was measured by a tool of chains and links called a surveyor's chain. The first surveyor's chain was designed by the English clergyman and mathematician Edmund Gunter (1581-1626) and introduced in 1620. It comprised of a metal chain made up of 100 links measuring a precise overall length of 66 ft or 22 yards, with each link measuring 7.92 inches (201.168 mm). The Gunter's chain was originally intended to be used in the accurate laying out and measurement of plots of land, for legal and commercial purposes, but was subsequently widely used by surveyors throughout the British Empire and Europe, with an Imperial mile being 80 times the Gunter's chain length. A tool used to survey the land before the introduction of the metric system.Surveyor chain Gunter type, 100 links measuring 66 feet in length. Hand grips at each end of chain. Wire links are approximately eight inches long. Incised tags or markers are attached to each tenth link of chain to assist with the more accurate recording of intermediate distances.surveying tool

Children used wooden rulers, before plastic rulers were manufactured, during their lessons. Sometimes they were given away in 'showbags' at Agricultural Shows. This is why some have advertising on them.A piece of wood measuring 12 inches (imperial) or 30 cms, marked on both side for use in different measuring activities at school.ruler, school, education, george evans collection

These items were used at the Ballarat School of Mines Chemistry Laboratroy, which was dismantled in 2016.8 x glass measuring pipettes chemistry, laboratory, scientific instruments, pippette

OBJECTS CAME FROM THE FORMER CLUNES HOSPITALTWO SMALL GLASS CALIBRATED MEASURESlocal history, medicine, glassware, clunes hospital

Curved calipers for measuring the outside of holestrades, mechanics, tools

From the Betty McPhee ruler collectionWooden ruler measuring in metric to 30cms.State Bank of Victoriaschool, equipment, domestic items, writing equipment

Carpenter's Tape Measure in leather case.trades, carpentry

Imperial Measuring Frosted Glass Jugstawell

60 inch linen measuring tapeDean Linen Made in England

24 inch x 18 inch Tailor's square ruler with brass insert in the corner.J.Rabone & Sons, Makers Birmingham No. 1513 Proportionate Waist Measure

Used to measure the rate of rise of helium balloons The telescope is mounted on two movable axes. One axis (vertical) rotates to change elevation, the other (horizontal) azimuth. There are vernier scales and in some cases micrometres that give precise readouts of the relative position of the telescope to each axis. The instrument is set up so that it is level and it is pointed towards true north with both scales reading 0 degrees exactly. A balloon is released in front of the theodolite. It is sighted at timed intervals (usually one minute apart) and the position of the theodolite's telescope (azimuth and elevation) is recorded. It can chart the direction and velocity of winds at various altitudes The rate of ascent of a balloon is mostly dependant on the balloon's drag and its "free lift" (the vertical pull of the balloon). There is some degree of control over these these factors, and as a result, it possible to know approximately how high our balloon will be at any given time after its release. Given a known height and an angular direction (read off the theodolite) to the balloon, a fix is made of the horizontal movement component of the balloon's travel as it moves through different altitudes. The horizontal movement is due to the winds blowing the balloon around at the altitudes that the balloon is traveling throughTheodolite used to measure the rate of rising helium balloons The rate of rise is used in atmospheric calculations such as upper winds and determining inversion layersforests commission victoria (fcv), bushfire, weather

Hoppuss Practical Measurer Publisher: John Smith warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, shipwrecked-artefact, great ocean road, book, warrnambool library, warrnambool mechanics’ institute, mechanics’ institute library, victorian library board, warrnambool books and records, warrnambool children’s library, warrnambool public library, john smith, hoppuss practical measurer

Photograph measures 4.5 x 6.5 cmsHand-printed annotation on reverse side reads: "A party of sailors from the Cruiser Canopus broke the Dest. Louis in halves with a charge of gun cotton. The after part sank and the for'ard portion (see here) was towed into deep water and sunk also."snape collection

8652.1 - Slightly rusty chain measuring device.- JG

Part of the Till collection NA4003Advanced Modern Cutting to Measure of Exclusive Lingeriebooks, fashion

From the Betty McPhee ruler collectionWooden ruler to measure 12 inches and 30cmsPay into your School Bank every week.school, equipment, domestic items, writing equipment

White tape measure with black printing in Inches.tape measures

A pennyweight was a unit of mass that was equal in weight to 20 grains, one twentieth of an ounce and one 240th of a Troy pound. The abbreviation for a pennyweight is ‘dwt’ (denarius weight). These measures and weights were typically used for weighing gold and other precious metals. Group of eleven weights and measures including seven rectangular pennyweights with clipped corners and marked 10 DWTS, 6 DWTS, 5 DWTS, 4 DWTS, 3 DWTS, 2 DWTS respectively, two gram weights; 5 grams and 4 grams with top right pressed corner and two cup troy weights marked 4oz TROY and ½.284.1 10 DWTS 284.2 6 DWTS 284.3 5 DWTS 284.4 4 DWTS 284.5 3 DWTS 284.6 2 DWTS 284.7 1 DWTS 284.8 5 GRAMS 284.9 4 GRAMS 284.10 4 oz TROY 284.11 ½ city of greater bendigo commerce, making a nation exhibition, city of greater bendigo mining

A mass produced utilitarian item made for domestic use, there is no history or manufacturing provenance currently available.The subject item at this time cannot be associated with an historical event or person It is believed the item was manufactured in Germany pre World War ll, in the 1930s, as other examples from the period are on a number of internet sale & auction sites. This item is regarded as a collectors piece however information and company history regards the manufacturer "Rebure" has not yet been established. Balance spring scale elongated brass graduation scale to 100 Lbs hook at one end and a ring the otherRebure Pocket Balance. Made in Germany measures from 0 to 100LBSflagstaff hill, warrnambool, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, spring balance scale, rebure scale company, rebure germany, domestic item, kitchen weighing scale

Used by Valda ArrowsmithGreen plastic eight fluid ounce measuring cup.domestic items, cooking

Metal milk measure with long handle hooked on end.Malleys Pintrural industry, livestock, domestic items, containers

Came from Giselda Bannister's mother's (Estelle Bannister) home.Wooden ruler with stand used to dressmaking to measure hems.Ruler marked with 1-29 inch markings.dressmaking, ruler

A ship is said to heel when it leans over to one side. A heeling instrument corrects an error on the ships magnetic compass caused by this lean or heel unless the compass had been stabilized and corrected with small magnets to prevent such errors. Instrument for measuring ships heeling error, in wooden boxNo. 0.408heeling, heeling error, compass, marine instruments