Showing 84 items matching " pointer"
-
City of Greater Bendigo - Civic CollectionBook - Street Directory, A. E. Pritchard, Pritchards 'Pointer' Street - Tourist - Business - Directory, 1953
... Pritchards 'Pointer' Street - Tourist - Business - Directory...Pritchards 'Pointer' Directory Bendigo - Castlemaine....Three colour print process. Pritchards 'Pointer' Street - Tourist - Business - Directory Book Street Directory A. ...As tourism and car culture grew in the early and mid 20th century the need for street and touring directories grew. Bendigo's geographic location within central Victoria and relatively closeness to Melbourne meant that the district has long been an ideal car touring destination. A. E. Pritchard was a licensed surveyor with an office in Bull Street Bendigo and produced these handy bound directories which fit neatly into the car glovebox therefor serving both the local and state demand for high quality printed directories such as these. One hundred and thirty page printed and bound street and touring directory. Includes fold out reference and day touring maps, photographs of local 'beauty' spots and extensive advertising by local businesses. Heavy card used for front and back covers. Three colour print process.Pritchards 'Pointer' Directory Bendigo - Castlemaine.city of greater bendigo commerce, city of greater bendigo tourism, city of greater bendigo leisure, making a nation exhibition, cambridge press, mayor w cambridge -
Ringwood and District Historical SocietyNewspaper Cutting, The Mail, "Heritage a Pointer" - Newspaper Article on Ringwood/Croydon incl Historical Societies 1999, 19-Jan-99
... "Heritage a Pointer" - Newspaper Article on Ringwood/Croydon incl Historical Societies 1999.... / Jones, Jeff "Heritage a Pointer" - Newspaper Article on Ringwood/Croydon incl Historical Societies 1999 Newspaper Cutting The Mail ...Article including commentary by Joan Walker about historical changes in Ringwood and Maroondah Tourism Authority Board chair Cr. Maureen Naylor.Newspaper with article by Jeff Jones about history and the historical society. Views of streets and houses. Qty 4. +Additional Keywords: Walker, Joan / Naylor, Maureen , Cr. / Jones, Jeff -
Moorabbin Air MuseumManual (Item) - Intercontinental Dymanics Counter Drum Pointer Pneumatic Altimeter, Installation and Operating Instructions for Counter-Drum-Pointer Pneumatic Altimeter Type 570-23932
... Installation and Operating Instructions for Counter-Drum-Pointer Pneumatic Altimeter Type 570-23932...Moorabbin Air Museum Moorabbin Airport 12 First Street Moorabbin melbourne Commonwealth Aircraft Corporation Installation and Operating Instructions for Counter-Drum-Pointer Pneumatic Altimeter Type 570-23932 Manual Intercontinental Dymanics Counter Drum Pointer Pneumatic Altimeter ...Commonwealth Aircraft Corporation -
Moorabbin Air MuseumManual (Item) - Smiths Industries Overhaul Manual 1350AM Series Counter/Pointer Altimeters (with optical encoder) Description and Operation
... Smiths Industries Overhaul Manual 1350AM Series Counter/Pointer Altimeters (with optical encoder) Description and Operation...Moorabbin Air Museum Moorabbin Airport 12 First Street Moorabbin melbourne Smiths Industries Overhaul Manual 1350AM Series Counter/Pointer Altimeters (with optical encoder) Description and Operation Manual Smiths Industries Overhaul Manual 1350AM Series Counter/Pointer Altimeters (with optical encoder) Description and Operation ... -
Bellarine Historical Society MuseumInstrument - Fuller Spiral Cylindrical Slide Rule, W.F. Stanley & Co, 1935
... Both cylinders are covered in paper varnished with shellac. A brass pointer with an engraved index marker at its tip is attached to the handle and a second brass pointer is attached to the top cap. ...FULLER CALCULATOR inscribed on brass pointer...Both cylinders are covered in paper varnished with shellac. A brass pointer with an engraved index marker at its tip is attached to the handle and a second brass pointer is attached to the top cap. ...The Fuller cylindrical slide rule, is a cylindrical slide rule with a helical main scale taking 50 turns around the cylinder. This creates an instrument of considerable precision – it is equivalent to a traditional slide rule 25.40 metres (1,000 inches) long. It was invented in 1878 by George Fuller, professor of engineering at Queen's University Belfast, and despite its size and price it remained on the market for nearly a century because it outperformed nearly all other slide rules. He patented it in Britain in 1878, described it in a journal in 1879 and in that year he also patented it the United States, depositing a patent model. As with other slide rules, the Fuller is limited to calculations based on multiplication and division with additional scales allowing for trigonometrical and exponential functions. The mechanical calculators produced in the same era were generally restricted to addition and subtraction with only advanced versions, like the Arithmometer, able to multiply and divide. Even these advanced machines could not perform trigonometry or exponentiation and they were bigger, heavier and much more expensive than the Fuller. In the mid-twentieth century the handheld Curta mechanical calculator became available which also competed in convenience and price. However, for scientific calculations the Fuller remained viable until 1973 when it was made obsolete by the HP-35 handheld scientific electronic calculator. Fuller's calculators were manufactured by the scientific instrument maker W.F. Stanley & Co. of London who made nearly 14,000 between 1878 and 1973.Like all slide rules, logarithmic scales are used to facilitate calculations more quickly and efficiently. The spiral logarithmic scale greatly increases the precision and computing power of the slide rule. In addition, its tables provide useful information to its users, most likely engineers. Its remarkable length permitted a high level of precision in calculations; calculations could be made to 4 or 5 significant digitsThe fuller calculator, is a cylindrical slide rule with a helical main scale taking 50 turns around the cylinder. There is a papier-mache cylinder fastened to a mahogany handle. A second papier-mache cylinder is a slide fit over the first. Both cylinders are covered in paper varnished with shellac. A brass pointer with an engraved index marker at its tip is attached to the handle and a second brass pointer is attached to the top cap. On the outer cylinder is a helical logarithmic scale 500" (41'8" or about 12.5 m) in length. This cylinder can be slid and rotated upon the inner one and hence with the correct sequence of movements, multiplications and divisions can be made and the answers read off the two pointers which project over the cylindrical scale.FULLER CALCULATOR inscribed on brass pointerscientific instrument, mathematics, calculating -
Coal Creek Community Park & MuseumPencil Pointer
... 8714.1 - The pencil pointer is painted black with gold writing and ornate....8714.1 - Original Machine - Pencil Pointer Jupiter - GUHL & HARBECK - HAMBURG - JUPITER - L....Pencil Pointer ...8714.1 - The pencil pointer is painted black with gold writing and ornate.8714.1 - Original Machine - Pencil Pointer Jupiter - GUHL & HARBECK - HAMBURG - JUPITER - L.&C. HARDMUTH - LONDON W.C 2 -Wipe the round and flat sliding rod every week with petroleum, then rub with a dry cloth, so that the carriage slides easily. -
Phillip Island and District Historical Society Inc.Photograph, Shark at Cowes, 1987
... Vic Hislop caught the 7metre white pointer in 1987....Coloured photographs of white pointer shark at Anderson Street, Cowes, caught off Phillip Island, showing it being transported in a refrigerated van to Queensland. ...Phillip Island and District Historical Society Inc. phillip-island-and-the-bass-coast Vic Hislop caught the 7metre white pointer in 1987. photographs victor hislop, shark catcher sharks Cowes, Phillip Island. ...Vic Hislop caught the 7metre white pointer in 1987.Coloured photographs of white pointer shark at Anderson Street, Cowes, caught off Phillip Island, showing it being transported in a refrigerated van to Queensland. Surrounded by a crowd of people.Cowes, Phillip Island. A pro shark catcher got it and took it back to Queensland for stuffing.photographs, victor hislop, shark catcher, sharks -
Hand Tool Preservation Association of Australia IncTuck pointer
... tuck pointer...Hand Tool Preservation Association of Australia Inc No physical address melbourne This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia. tuck pointer Tuck pointer ...This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia.tuck pointer -
Hand Tool Preservation Association of Australia IncTuck pointer
... tuck pointer...Hand Tool Preservation Association of Australia Inc No physical address melbourne This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia. tuck pointer Tuck pointer ...This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia.tuck pointer -
Hand Tool Preservation Association of Australia IncTuck pointer
... tuck pointer...Hand Tool Preservation Association of Australia Inc No physical address melbourne This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia. tuck pointer Tuck pointer ...This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia.tuck pointer -
City of Greater Bendigo - Civic CollectionEquipment - Gold Scales, Late 19th / early 20th century
... This type of balance scales allows precise measurements to be achieved by ensuring that the balance's fulcrum is essentially friction-free by attaching a pointer to the beam which amplifies any deviation from a balance position; and finally by using the lever principle, which allows fractional masses to be applied by movement of a small mass along the measuring arm of the beam. ...Scales have two round brass pans with a cross bar and chains and pointer central on the lever arm. At top of lever arm above pointer is a small leather tag from which to hold up the scales. ...Scales have two round brass pans with a cross bar and chains and pointer central on the lever arm. At top of lever arm above pointer is a small leather tag from which to hold up the scales. ...This type of balance scales allows precise measurements to be achieved by ensuring that the balance's fulcrum is essentially friction-free by attaching a pointer to the beam which amplifies any deviation from a balance position; and finally by using the lever principle, which allows fractional masses to be applied by movement of a small mass along the measuring arm of the beam. The standardization of the weights used – and ensuring traders used the correct weights – was a considerable preoccupation of governments throughout this time and inspections were held regularly. When the Weights and Measures Act was passed in Victoria in 1862 local inspectors were established throughout the colony to ensure accuracy particularly in the weighing of gold. By the 1870's each local council had a set of standards that were used to test the scales, weights and measures of local merchants and businesses.Set of small scales possibly from a travelling boxed set due to their small size, similar to those used in an apothecary and weighing gold. Scales have two round brass pans with a cross bar and chains and pointer central on the lever arm. At top of lever arm above pointer is a small leather tag from which to hold up the scales. city of greater bendigo commerce, making a nation exhibition, city of greater bendigo mining -
Hand Tool Preservation Association of Australia IncKnife
... knife, tuck pointer trimming...Hand Tool Preservation Association of Australia Inc No physical address melbourne This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia. knife, tuck pointer trimming Knife ...This item is part of the Thomas Caine Tool Collection, owned by The National Trust of Australia (Victoria) and curated by the Hand Tools Preservation Association of Australia.knife, tuck pointer trimming -
Power House Rowing ClubNewspaper clipping - Power House Club members, Power House Club members
... Power House Club members: Michael Pointer (maiden eights couch), Fran Pointer, Paula Carroll, Jim Petty (junior fours coach)....Power House Rowing Club 164 Alexandra Avenue South Yarra melbourne Power House Club members: Michael Pointer (maiden eights couch), Fran Pointer, Paula Carroll, Jim Petty (junior fours coach). ...Power House Club members: Michael Pointer (maiden eights couch), Fran Pointer, Paula Carroll, Jim Petty (junior fours coach). -
Clunes MuseumPhotograph, PURCELL, ROGER
... ON BACK OF ORIGINAL PHOTOGRAPH - W.H. POINTER - PHOTOGRAPHER - CLUNES....LENA COOK OF CASTLEMAINE ROAD, CRESWICK. local history photography photographs schools tourello ON BACK OF ORIGINAL PHOTOGRAPH - W.H. POINTER - PHOTOGRAPHER - CLUNES. .1 .2 BLACK & WHITE COPIES (NO ORIGINAL IN COLLECTION), PHOTOGRAPH OF SCHOOLCHILDREN AND THEIR TEACHER - TOURELLO SCHOOL. ...ORIGINAL PHOTOGRAPH OWNED BY MRS. LENA COOK OF CASTLEMAINE ROAD, CRESWICK..1 .2 BLACK & WHITE COPIES (NO ORIGINAL IN COLLECTION), PHOTOGRAPH OF SCHOOLCHILDREN AND THEIR TEACHER - TOURELLO SCHOOL.ON BACK OF ORIGINAL PHOTOGRAPH - W.H. POINTER - PHOTOGRAPHER - CLUNES.local history, photography, photographs, schools, tourello -
Flagstaff Hill Maritime Museum and VillageBlackboard pointer
... Blackboard pointer wood cylindrical rod with brass tip at one end. ...Blackboard pointer ...Blackboard pointer wood cylindrical rod with brass tip at one end. It is a sawn off section of a yard pointer 16 inches in length and is marked in inches.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, blackboard pointer -
MontsalvatYad Stick
... Silver yad stick with hand pointer and Amethyst stone....Montsalvat 7 Hillcrest Avenue Eltham melbourne matcham skipper yad stick silver jewellery Inscribed MS on base Silver yad stick with hand pointer and Amethyst stone. Yad Stick Matcham Skipper (1921-2011) ...Silver yad stick with hand pointer and Amethyst stone.Inscribed MS on basematcham skipper, yad stick, silver, jewellery -
Whitehorse Historical Society Inc.Functional object - Addiator Calculator
... Metal case containing Addition calculator with pointer attached to frame...Whitehorse Historical Society Inc. 2-10 Deep Creek Road Mitcham melbourne Used by donor's parents instruments general Addiator patents in all countries Metal case containing Addition calculator with pointer attached to frame Functional object Addiator Calculator ...Used by donor's parentsMetal case containing Addition calculator with pointer attached to frameAddiator patents in all countriesinstruments, general -
Clunes MuseumTool - GIMLET
... METAL WITH WOODEN HOLDER/HANDLE, GROOVE IN SHAFT PART, POINTER SCREW END....Clunes Museum 36 Fraser Street enter building through Collins Place Clunes goldfields GIMLET TOOL NIL METAL WITH WOODEN HOLDER/HANDLE, GROOVE IN SHAFT PART, POINTER SCREW END. Tool GIMLET ...METAL WITH WOODEN HOLDER/HANDLE, GROOVE IN SHAFT PART, POINTER SCREW END.NILgimlet, tool -
Federation University Historical CollectionScientific Instument, Weston Electrical Instrument Co, Milliammeter
... Semi-circular scale with mirror-backed pointer....Semi-circular scale with mirror-backed pointer. Milliammeter Scientific Instument Weston Electrical Instrument Co. ...Milliammeter in wooden case, with leather range 100-500ma. Semi-circular scale with mirror-backed pointer.Model 155m Serial Number 38783scientific instrument, ballarat school of mines -
Cheese World MuseumToys, Mettoy toy typewriter, c1950s
... METTYPE Junior/Place letter under pointer and press for spaces and to return carriage use arrow. ...It was then used by his children during the 1970s and 1980s. allansford mcleod typewriters toys mettype mettoy METTYPE Junior/Place letter under pointer and press for spaces and to return carriage use arrow. ...This toy belonged to Graeme McLeod and was used during the late 1940s and early 1950s. It was then used by his children during the 1970s and 1980s.Red tin typewriter with a blue roller carriage, metal bar to hold the paper and a knob at the end of the roller to turn the paper. A red and black inked ribbon is stretched across in front so that when the chosen letter is selected and the press bar activated, the letter types onto the paper. A yellow disk on top has the alphabet and numbers 2-9 around the outside.METTYPE Junior/Place letter under pointer and press for spaces and to return carriage use arrow. [on top disk]allansford, mcleod, typewriters, toys, mettype, mettoy -
Federation University Historical CollectionScientific Object, Scales
... 2 pound weigh scale; yellow gold gunmetal base, brass pans. Black pointer indicates balance....Used at Ballarat School of Mines / University of Ballarat scales brass avery england weight weigh ballarat school of mines university of ballarat, school of business office equipment "AVERY" and "TO WEIGH 2LB MADE IN ENGLAND". 2 pound weigh scale; yellow gold gunmetal base, brass pans. Black pointer indicates balance. Scales Scientific Object Avery ...Used at Ballarat School of Mines / University of Ballarat2 pound weigh scale; yellow gold gunmetal base, brass pans. Black pointer indicates balance."AVERY" and "TO WEIGH 2LB MADE IN ENGLAND".scales, brass, avery, england, weight, weigh, ballarat school of mines, university of ballarat, school of business, office equipment -
Orbost & District Historical Societyscales, late 19th - first half 20th century
... There is a brass plate in the centre with measuring scale, in lbs, and needle pointer....There is a brass plate in the centre with measuring scale, in lbs, and needle pointer. scales ...William (Billie) Blackmore was born at or near Richmond, Victoria.At age 26 he joined the A.I.F. in WW1 while he was employed at Orbost as a labourer. He served in Egypt and France until following his discharge on December 20th 1916, he transferred to 15th Machine Coy in January 1917. He was severely wounded, repatriated to England until after an operation and further hospitalisation returned home to Orbost .In Orbost he did farm work for George and Elizabeth Trewin, eventually building a small shack on what was Rupert Leatham's property at Brodribb. He fossicked for gold in a nearby creek and the story goes that he buried his coins around the property. He donated these scales to the Orbost & Districet Historical Society. (more details and ref. John Phillips July 2016 Newsletter)This item is typical of those used by gold fossickers in the early 20th century. This object was likely to have been imported into Australia (possibly German) for use in Victoria,Small round hanging scales. At the top is a loop for hanging. There is a brass plate in the centre with measuring scale, in lbs, and needle pointer.scales instruments-weighing -
Nhill Aviation Heritage CentreTool - Control cable tension gauge
... 140.1 Green wooden carry box with hinged lid and metal latch. 140.2 Metal device with spring loaded handle, rollers and pointer assembly and graduations. ...Nhill Aviation Heritage Centre 1 Aerodrome Road Nhill grampians cable tension tool tool Box has brass plate with tension scale for various aircraft types, tool has 76 stamped on the handle. 140.1 Green wooden carry box with hinged lid and metal latch. 140.2 Metal device with spring loaded handle, rollers and pointer assembly and graduations. Tool Control cable tension gauge ...140.1 Green wooden carry box with hinged lid and metal latch. 140.2 Metal device with spring loaded handle, rollers and pointer assembly and graduations. Box has brass plate with tension scale for various aircraft types, tool has 76 stamped on the handle.cable tension tool, tool -
Orbost & District Historical Societyscales, c. 19th century
... In the centre of the beam is a hanging rod to the top and a pointer at the bottom....In the centre of the beam is a hanging rod to the top and a pointer at the bottom. scales ...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 -
Glenelg Shire Council Cultural CollectionPostcard - Postcard - Dead White Pointer Portland, Victoria, n.d
... Photo of dead white pointer shark on Portland's fisherman's wharf. ...Photo of dead white pointer shark on Portland's fisherman's wharf. ...Black and white postcard. Photo of dead white pointer shark on Portland's fisherman's wharf. White border around photo. Reverse has printed description of shark and how it was caught. -
Flagstaff Hill Maritime Museum and VillageBlackboard pointer, J Rabone and Sons
... Blackboard pointer, wood cylindrical rod with brass tips at either end. ...Calibrated in inches and fractions of a yard. Blackboard pointer J Rabone and Sons ...Blackboard pointer, wood cylindrical rod with brass tips at either end. Marked "J Rabone and Sons, Makers, Birmingham" and "Yard" on the brass tip. Calibrated in inches and fractions of a yard.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, blackboard pointer, j rabone and sons -
Vision AustraliaFunctional object - Object, Measuring aid, 1960-1980s
... This device has a rotating pointer, hence it may have been used for balancing, measuring or alignment at the RVIB workshop....This device has a rotating pointer, hence it may have been used for balancing, measuring or alignment at the RVIB workshop. ...A wooden device that appears to have been used in a workshop. This device has a rotating pointer, hence it may have been used for balancing, measuring or alignment at the RVIB workshop.1 wooden board with metal attachmentassistive devices, royal victorian institute for the blind -
Kiewa Valley Historical SocietyRelay Protection Instrument, Circa 1950's
... On the top section of the front panel "ASEA" to the left "Made in Sweden" and to the right "Frabrique en Suede" below this "RIS" below this a graph and next to it two columns of numbers and a pointer for each set...This evolution in the valley created a change, not only in the "physical" landscape but also the socio-economic expansion which permitted other "tourist" based industries into the valley. kiewa hydro electricity scheme victorian state electricity commission relays generators On the top section of the front panel "ASEA" to the left "Made in Sweden" and to the right "Frabrique en Suede" below this "RIS" below this a graph and next to it two columns of numbers and a pointer for each set This protection relay unit has a black painted metal shell with four copper enclosed "prongs" fastened to the rear of the housing(from a bake-lite plate) . ...This protection relay apparatus (a large electrical fuse), which permits the easy monitoring and disconnection of faulty electrical apparatus connected to the large SEC Victoria Hydro Scheme's electrical power producing generators. These generators are powered by the hydro force of "stored" water at a higher altitude. The establishment of both the NSW and Victorian Hydro Schemes was achieved from the early 1900's to the 1960's. At this point in time the need for additional power sources to quench both an industrial and domestic demand for electricity was purely an economic and not and environmental (carbon reduction) factor. This hydro scheme was instigated by "the Government of the day" as a bold move and was the major force of the World War II refugee and "technical" workforce inclusion of skilled and unskilled migration into the Australian environment. Although this mass "invasion" of workers with families was thought of in some circles as intrusive, the expansion of population post war years and its integration into the Australian rural sector, produced the multi- lingual multi-cultural diversity of later years.This protection relay is very significant to the Kiewa Valley as its use was introduced during the Kiewa Hydro Scheme. Although only a small apparatus it was part of the explosion of human resources into the valley. This influx of population transformed the region from that of a basically quiet rural region to one which evolved into both an industrial and a larger residential community. This evolution in the valley created a change, not only in the "physical" landscape but also the socio-economic expansion which permitted other "tourist" based industries into the valley.This protection relay unit has a black painted metal shell with four copper enclosed "prongs" fastened to the rear of the housing(from a bake-lite plate) . Between these "prongs" are four "empty" points allowing additional "screw on" bases. The front glass enclosed meter and recorder allows for the identification and automatic disconnection of any faulty equipment connected to the main power generator. This equipment acts similarly to a modern day circuit breaker found on the electrical circuit boards of residential homes.On the top section of the front panel "ASEA" to the left "Made in Sweden" and to the right "Frabrique en Suede" below this "RIS" below this a graph and next to it two columns of numbers and a pointer for each setkiewa hydro electricity scheme, victorian state electricity commission, relays, generators -
Bendigo Military MuseumEquipment - MORSE CODE SENDER, The Vibroplex Company, Unknown
... It is operated by finger touch and has a pointer that has a number of spring and screw adjustable points. ...It is operated by finger touch and has a pointer that has a number of spring and screw adjustable points. ...Small rectangular morse code communications sender. The sender is mounted on a solid base. It is operated by finger touch and has a pointer that has a number of spring and screw adjustable points. The code sender is operated by the finger of the operator.“PATENTED No. 217455 VIBROPLEX THE VIBROPLEX COMPANY INC 833 BROADWAY NEW YORK”passchendaele barracks trust, morse code sender, communications -
Federation University Historical CollectionScientific Instrument, Hygrometer
... A circular dial with non-linear graduations and centre-pivot pointer. it is mounted in a brass case, with rear mounting flange. ...It indicates the percentage of relative humidity . ballarat school of mines meteorology weather scientific instruments scientific objects hygrometer relative humidity A circular dial with non-linear graduations and centre-pivot pointer. it is mounted in a brass case, with rear mounting flange. ...Probably used at the Ballarat School of Mines. It indicates the percentage of relative humidity .A circular dial with non-linear graduations and centre-pivot pointer. it is mounted in a brass case, with rear mounting flange. The markings on the Hygrometer at Very Dry, Dry, Normal, Moist. It has a crescent moon dial indicatorballarat school of mines, meteorology, weather, scientific instruments, scientific objects, hygrometer, relative humidity
