A plastic Mils protractor semi-circular R.A. with a thin cord attachedprotractor

Set of three plastic protractors Semi circular 1:100,000 metresprotractor

Small white plastic protractor, marked on four sides, with rectangular gap in the middleprotractor

Kilpatrick & Co., Melbourne were active 1853-1925.A brass protractor, used in developing plans in the Engineer's Department of the City of KewCircular brass protractor in a square mahogany lidded case, retailed by Kilpatrick & Co., Melbourne. The protractor was used by staff in the Engineering Department of the former City of Kew. Handwritten inscription on label on lid:" J.R. Gray. G.P Russell,1951, Kew City Engineers used this".protractor, mathematical instrument, city of kew (engineering department)

Plastic protractor, semi circular, RAA MILS F6 with black string attachedprotractor, sas

Standard issue item as used by Australian servicemen during the conflict in Vietnam (1962-1972). This object was issue to National Serviceman Private Bowd, Raymond Maxwell, who served in 3RAR in 1971.Semi circular plastic calculation protractor with olive green cord attachedProtractor Semi Circular RA / Mils, 6in, mls, Mk1, 6675.66, 011, 6100. Melb>W&Gsurvey, plastic, bowd, raymond bowd, 3rar

Item in the collection re Craig Triffett. Refer Cat No 5997.5 for his service details.1. This is a clear piece of flexible plastic. It has 180 degree arc markings on it. The reference line is at the bottom. Internal rings have numbers marked on them, i.e. 1,2,3,4,5. The outside ring has graduations in 1*. At the bottom are words "Observers Location - Grid", and "Altitude". Scale 1:50000 Army Form B 6716 (1971). 2. Similar to above, but slightly cropped. No explanatory notes.artillery, plotting, protractor,

Item re Frederick Gardner DAVEY DFC No 410533. Refer Reg No 3536P for his service details. Used in map reading & air navigation. .1) Square green coloured card pocket for storing protractor / rule. Instructions for using the protractor / rule printed on reverse of pocket. .2) Combined protractor & rule. Square clear plastic with degrees markings around the outer edge. North marked in red. Centre area gridded in one centimeter squares..1) Printed on front: W & G DOUGLAS COMBINED PROTRACTOR AND PARALLEL RULE .2) Handwritten in pencil on back: 410533 DAVEY F.G.navigation, maps, equipment

Belonged to Thomas Henry ISER No V24933 and VX102660 2nd AIF. Refer Cat No 383.2 for his service history..1) 360 deg Protractor labelled as "Direction finder" Used for map navigation planning,yellow plastic. .2) Cardboard sleeve for .1).marked "T. ISER"navigation, protractor, military, equipment

8384.1 - Large steel protractor.- Troughton and simms, London. - G.H.G.

wooden box with purple velvet draw and purple cushion with gold crest and compartment behind it holding metal protractors. Purple velvet draw holds several instruments including compasses and protractors, underneath is a leaflet and plastic protractors."Compass Superieurs Bre"

8383.1 - Brass protractor, marked down to 1, and with compass points- T.Bottoms

instrument used by J P Larkin, government marine surveyor in the 20s and 30s in Port Phillip and queenscliffBrass drawing circle - a protractor in a flat square wooden boxsurvey instruments, j p larkin

Bevel gauge for a bench saw - large metal semi circular attached to a straight wood handle. Device shaped like a protractor flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

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

8382.1 - Metal (likely steel) protractor, marked down to 0.5, used mostly in map drafting. 8382.2 - Wooden red velvet-lined case.- Flavelle bros and Roberts, Sydney and Brisbane. - 6692 a s x- similar marks were made and scratched out. - a h x

W. F. R. Budge VX 48105 Ref. 2721Satchel - Canvas covered, camel coloured, brown leather strap, silvered metal attachments. 10 coloured pencils 4 black lead pencils 2 erasers scrap paper 2 Protractors Guide to Appreciations and Orders Booklet.Inside - W.F. R. Budge VX48105.passchendaele barracks trust, canvas satchel

Standard crew issue for pilots and flight engineers.The equipment supplied air crew with a computer to calculate individual aircraft's weight and balance.2 Circular plastic manual computing discs with black print on a white background with areas for calculating Centre of gravity, Armament, Bomb loadings,Fuel, oil,Crew, Miscel., Oxygen and Camera. Clear plastic protractor with string attached. Enclosed in a leather envelope.GRAVISCOPE FOR LIBERATOR. MODEL B24J, L AND M. MANUFACTURED BY MELB. >W&G< AUST. R.A.A.F IDENT NO G6B/2396

A set of mathematical instruments used in geometry and other more complicated drawing processes.A set of mathematical instruments in a tin. The tin has a blue lid with red and white lettering and the drawing of an express train. This is a Helix set of mathematical instruments comprising a compass, divider, boxwood ruler, set squares, protractor, eraser, pencil and blotter used in schools.education department, teaching, equipment, george evans collection

Rectangular wooden pencil case with an assortment of wooden nib pens, slate pencils, metal protractors, sharpeners and other and stationary inside. Pencil case has metal hooks to latch closed and lid has faded lettering making out Approved Photographic colours.Approved Photographic colours

This rocket launching machine is used in conjunction with the Dennett Rocket Set. Both are part of the rocket rescue equipment that launches the line-throwing rescue rockets. A light line is threaded through the carved holes in the 8 foot long shaft and attached to the scribed channel at the base of the shaft. The rocket head is fitted to the shaft and inserted into the machine. The machine is set at an angle determined by the person in charge of the rescue crew, and the legs and base of the machine are adjusted accordingly with the use of the quadrant, or protractor, and plumb-bob on the side of the machine. The rocket is then ignited and fired across the vessel in distress. John Dennett - John Dennett was from Carisbrooke, in the Ilse of Wight, UK. In 1826 he invented, patented and demonstrated an improved method of rocket powered, line firing rescue equipment for saving lives. The rockets had a longer range than the mortars being used, they were lighter, needed less preparation time, only needed one line for repeated shots, and fewer people were needed to move the equipment. Very favourable reports of Dennett’s rockets were received by those in charge of His Majesty’s Naval and Military services. In 1832, Dennett’s rocket-thrown line was sent out to the wreck of the ‘Bainbridge’, and was responsible for nineteen survivors coming ashore in two boatloads, along the fired line. Dennett’s rocket received national fame, and a one-year contract to supply rockets to the Coastguards. He became known as ‘Rocket Man’ and his rockets were used in rescues at least until 1890, when his son Horatio was running the business. A rocket weighing 23 lb would have a range of about 250 yards (228 metres), on average. Saving lives in Warrnambool – The coastline of South West Victoria is the site of over 600 shipwrecks and many lost lives; even in Warrnambool’s Lady Bay there were around 16 known shipwrecks between 1850 and 1905, with eight lives lost. In 1859 the first Government-built lifeboat arrived at Warrnambool Harbour and a shed was soon built to house it. In 1858 the provision of rocket and mortar apparatus was approved for lifeboat stations in Victoria, and in 1864 a rocket house was built to safely store the rocket rescue equipment. In 1878 the buildings were moved to the Breakwater area, and in 1910 the new Lifeboat Warrnambool arrived with its ‘self-righting’ design. For almost a hundred years the lifeboat and rocket crews, mostly local volunteers, trained regularly to maintain their rescue skills. They were summoned when needed by alarms, gunshots, ringing bells and foghorns. Some became local heroes but all served an important role. By the end of the 1950s the lifeboat and rescue equipment had become obsolete. Rocket Rescue Method - The Government of Victoria adopted lifesaving methods based on Her Majesty’s Coast Guard in Great Britain. It authorised the first line-throwing rescue system in 1858. Captain Manby’s mortar powered a projectile connected to rope, invented in 1808. The equipment was updated to John Dennett’s 8-foot shaft and rocket method that had a longer range of about 250 yards. From the 1860s the breeches buoy and traveller block rocket rescue apparatus was in use. It was suspended on a hawser line and manually pulled to and from the distressed vessel carrying passengers and items. In the early 1870s Colonel Boxer’s rocket rescue method became the standard in Victoria. His two-stage rockets, charged by a gunpowder composition, could fire the line up to 500-600 yards, although 1000 yards range was possible. Boxer’s rocket carried the light line, which was faked, or coiled, in a particular way between pegs in a faking box to prevent twists and tangles when fired. The angle of firing the rocket to the vessel in distress was measured by a quadrant-type instrument on the side of the rocket machine. Decades later, in about 1920, Schermuly invented the line-throwing pistol that used a small cartridge to fire the rocket. The British Board of Trade published instructions for both the beach rescue crew and ship’s crew. It involved setting up the rocket launcher on shore at a particular angle measured by the quadrant, inserting a rocket that had a light-weight line threaded through its shaft, and then firing it across the stranded vessel, the line issuing freely from the faking board. A tally board was then sent out to the ship with instructions in four languages. The ship’s crew would haul on the line to bring out the heavier, continuous whip line, then secure the attached whip block to the mast or other sturdy part the ship. The rescue crew on shore then hauled out a stronger hawser line, which the ship’s crew fixed above the whip block. The hawser was then tightened using the block on the shore end of the whip. The breeches buoy and endless whip are then attached to the traveller block on the hawser, allowing the shore crew to haul the breeches buoy to and from the vessel, rescuing the stranded crew one at a time. This rocket launcher machine is significant for its connection with local history, maritime history and marine technology. Lifesaving has been an important part of the services performed from Warrnambool's very early days, supported by State and Local Government, and based on the methods and experience of Great Britain. Hundreds of shipwrecks along the coast are evidence of the rough weather and rugged coastline. Ordinary citizens, the Harbour employees, and the volunteer boat and rescue crew, saved lives in adverse circumstances. Some were recognised as heroes, others went unrecognised. In Lady Bay, Warrnambool, there were around 16 known shipwrecks between 1850 and 1905. Many lives were saved but tragically, eight lives were lost.Rocket launcher, named a Rocket Machine, and storage box. Launcher has a long open metal channel with a spike at the base, and narrow, rectangular device, which is the line-firing rocket machine, at the top, all painted blue. Two hinged wooden legs are attached where the channel and machine meet. The side of the machine has an oval cut-out window and an attached quadrant, or protractor, with a plumb-bob on it. The quadrant has angles marked in degrees. The long protective box has white stencilled letters along the side. Its lid has three hinges and is fastened with two metal latches.On box “ROCKET MACHINE” On quadrant “10” “20” “30” “40”flagstaff hill maritime museum & village, flagstaff hill, maritime museum, maritime village, warrnambool, great ocean road, shipwreck, life-saving, lifesaving, rescue crew, rescue, rocket rescue, maritime accidents, shipwreck victim, rocket crew, beach rescue, line rescue, rescue equipment, rocket firing equipment, rocket rescue equipment, rocket apparatus, beach apparatus, petticoat breeches, breeches buoy, rocket house, rocket shed, lifeboat men, rocket equipment, rocket machine, rocket head, rocket launcher, rocket line, marine technology, william schermuly, line-firing pistol, line throwing gun, schermuly pistol, pistol rocket apparatus, beach rescue set, traveller, block, running block, pulley, hawser, faking, faking box, faked line, rescue boat, lifeboat, lady bay, warrnambool harbour, port of warrnambool, tramway jetty, volunteer lifesavers, volunteer crew, breakwater, lifeboat warrnambool, rocket rescue method, rocket rescue apparatus, captain manby, mortar, henry trengrouse, sky rocket, john dennett, shore to ship, colonel boxer, two-stage rocket, italian hemp, quadrant, protractor, schermuly, line-throwing pistol, line throwing cartridge, rocket apparatus rescue, stranded vessel, tally board, light line, whip line, endless whip, petticoat buoy, traveller chair, traveller block, her majesty’s coast guard, harbour board, line thrower, line throwing, beach cart, hand barrow, sand anchor, hawser cutter, life jacket, faking board, welsh hand barrow, rocket set

A mahogany engineers' set created prior to 1900. It was used by Allison Osborn Burrows, a chartered engineer, post-1900. Mahogany instrument box with brass hinges, lock, and name plate. No key. Insert tray covered in blue velvet lining pressed into grooves to hold each instrument. Nickle silver instruments. Some items missing their bone handle. Base of box contains ruler, protractors. Lid has hidden compartment behind it, containing Japanese issued currency note from World War II.Owner's label pasted inside lid, reading "A.O. Burrows, Esq. A.M.I. E. Aust., Chartered Engineer (Australia), 9 Kendall Street, Pymble, N.S.W."mahogany engineers set, draftsmen's box, world war 2

This 1942-dated Map Case was still in use post-1982 when it was used by a member of the 5/6 Royal Victoria Regiment. This new Melbourne-based battalion was created on the 17 August 1982. Open-sided with a khaki canvas flap attached to a resin-impregnated board.. Hinged to the top edge is a celluloid cover. Four clips holds the cover (and any map) to the backing board. The flap is secured by a pair of Carr Australia press studs on the back. The underside of the flap has four loops for chinagraph pencils and a wider pocket and loop for a Protractor. Two brass buckles are provided for a web shoulder sling. C. G. Hartley & Co. 1942 ORMISTON 3200879 5/6 RVR

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