Rectangular black box with metal scrapper and black instrument with round metal rod with screw tip and knob.Top of box: 'SPENCER BUFFALO USA' Label inside lid: 'PARAFFIN SECTIONS / [H]ONED NOV. 1952' Painted on box edge: 'W M 790'paraffin section, spencer buffalo, scientific equipment

Rectangular olive green metal case. Stored within the case is a round olive green metal lamp. The lamp is attached to the metal case by a two wire copper flex cord. Stored within the case are 3 short metal rods with a spiral thread on one end which screw together to form a stand for the lamp. The interior of the case is divided into 2 sections and is accessed via 2 lids which are hinged on the internal divide, one lid is larger than the other. Mounted to the inside of the larger lid is a Morse key pad. Attached to case is a canvas webbing strap with brass buckles.Mounted on the larger of the lids, is a rectangular brass identification plate with the inscription " LAMP SIGNALLING DAYLIGHT SHORT RANGE CASE MK II, PMG MELB 1942 " and stamped 1176 5. Mounted on the lamp is is an oval brass identification plate with the inscription "LAMP SIGNALLING DAYLIGHT SHORT RANG PROJECTOR MK 11 STROMBERG CARLSON 1942" with stamped serial number 26634. D (up arrow) D is marked on one side of the case.

Round metal circle with metal rod and three screws with two metal die inserts.tool, stack & die

Tripods similar to this were used in both WW1 and WW2. Note: Item 6482 is a Heliograph that was mounted onto a tripod such as this when it was used for surveying.Tripod with wooden legs painted in jungle green. The legs are attached to the apex with tarnished brass fittings, each secured with brass screws. Metal reinforcing plates protect the pointed end of each leg. A brass plate sits at the apex with a threaded rod positioned to allow the attachment of a heliograph or signal light. A khaki webbing shoulder strap for carrying the item is secured to one of the legs. At the bottom end of the strap is a webbing loop used to secure the tripod legs when closed. Stamped on one wooden leg: '15629' Stamped on the top plate: 'D(upwards arrow)D, 0 with an upwards arrow through it, 3(upwards arrow)0' Stamped on one brass leg fitting: 'STAND LAMP OR HELIO A MKlll'military equipment - army, heliograph, signals

Details the many components that went to make up a Melbourne cable tram grip. All drawings prepared by the MMTB. The second set has more components, generally bolts. See pdf files cable grip part 1, part 2 and part 3 for full details. R3485 - General Arrangement - provides a list of the parts Index - lists all the parts and relevant drawing number R3486 - Cable Grip Lever R3487 - Cable Grip Palm Handle R3488 - Cable Grip Pawl Rod Bracket and Bolt R3493 - Pawl Box, Guard Plate and Bolt R3494 - Pawl Latch Bracket R3496 - Adjusting Screw R3498 - Cable Grip Socket R3499 - Shoe and Shoe screws R3501 - Cable Grip Link R3502 - Quadrant R3503 - Crossbar R3504 - Slide and Slide end R3505 - Cheek R3506 - Protection Piece R3510 - Top Die Holder R3511 - Back Guard R3512 - Die R3513 - Bottom Die Holder R3514 - Sole Plate R3515 - Sheave R3518 - Swinger R3519 - Swinger Frame and Setscrew R3525 - Top Guide Plate R3534 - Sheave Protector R3535 - Sheave Centre R3541 - Hornbar WasherSet of 31 blueprint drawings within a brown paper folder and two brass fold back pins securing the drawings. Second copy - set of 38 drawings, black and white, loose in a sleeve. Has Mr Pratt on front cover. Date Stamped "6 Mar. 1934"trams, tramways, cable trams, cable grip, mmtb, lists

used for the maintenance of carriages 1850we believe this was retailed by HOLDEN cast steel four ton compacity screw jack. Internal screw shaft. Hold collar top for rod to activate screw4 tons screw jack, carriages

Steering Gear Operation: All steering was done from the stern of the ship and a steering mechanism was used to connect the rudder to the ship's wheel, often housed in a box-like construction behind the helm. The rudder was, in turn, mounted on a pintle or stern-post held in place by gudgeon's (sockets). The steering was activated with lines attached to the blocks on the two threads (half left hand, half right hand) of the steering gear. As the helmsman turned the helm in the direction in which he wished the ship to travel, the central screw of the steering gear, which was attached to the back of the helm, turned horizontally. This caused the rods on either side of the gear to move backwards or forwards at the same time, which then turned the pintle and rudder to port or starboard. A brief history of the Newfield (1889-1892): - The Newfield was an iron and steel sailing barque of 1306 tons, built in 1889 by Alexander Stephen & Sons Dundee (Yard No 89) for Brownelles & Co., Liverpool. The Newfield was on a voyage from Sharpness to Brisbane on 29 August 1892, with a cargo of 1850 tons of fine rock salt. The Cape Otway light had been sighted in squally, bumpy weather, but the captain was under the impression it was the King Island light. The ship’s chronometers were wrong, and orders were given to tack the ship away from the light, which headed it straight for the cliffs of the Victorian coast. The vessel struck rocks about 100 yards from shore, and five feet of water immediately filled the holds. The captain gave orders to lower the boats which caused a disorganised scramble for safety among the crew. The panic resulted in the deaths of nine men, including the captain when they drowned after the boats capsized in heavy seas. The seventeen men who regained the ship decided to wait until daylight and rowed to Peterborough in the ship’s jolly boat and gig after locals had failed to secure a rocket apparatus line to the ship. The Marine Board inquiry found the wreck was caused by a "one-man style of navigation" and that the captain had not heeded the advice of his crew.The Newfield wreck and its collection of recovered items are heritage listed and are regarded as historically significant. They represent aspects of Victoria’s shipping history and their potential for us today to interpret the maritime history and social themes of the time. The assemblage of various Newfield artefacts held in the Flagstaff Hill Museum is not only significant for its association with the shipwreck but helps archaeologists when examining the relationship between the objects to better understand our colonial marine past.Ship’s steering gear, cast iron, consists of a long round metal rod into which gears have been machined. The thread of the gear from one end to almost the centre winds in a left hand direction while the thread of the gear from the other end to almost the centre winds in the right hand direction. Each end of the rod has a metal coupler attached and two narrower round rods are also attached to the coupling, one each side of the gear rod, the same length as it and parallel to it. Two more ‘S’ shaped couplers are joined to the gear rod. Each of these have an opening through which the gear rod is threaded and can move along. There is another opening in these couplers through which one of the narrower rods is threaded. The other end of this coupler has half length metal rod attached to it by a bolt through the ring at the end of the rod. One end of the steering gear still has the brass hub of the ship’s wheel solidly attached. The hub no longer has its wooden spokes but the ten holes for the spokes can be easily recognised.Noneflagstaff hill, maritime museum, shipwreck coast, warrnambool, peter carmody, carmody, newfield, shipwreck, peterborough, south west victoria, rocket, rocket crew, shipwreck artefact, flagstaff hil maritime museum, steering, steering gear, screw steering gear, sailing ship

The Heliograph MkV is a fascinating piece of historical surveying and communications equipment. It was primarily used for visual signaling by reflecting sunlight with a mirror to send coded messages over long distances. This method was primarily useful in remote areas where other forms of communication were not available. The MkV model, specifically, was widely used by the British Army and other military forces from around 1906 until the mid 1960s. It remained in use with the Australian Army Survey Corps until the mid 1980s. The device typically included a 5 - inch mirror and was often mounted on a tripod for stability. Initially the instrument was used to communicate between survey stations using Morse code to coordinate their activities. Later when better forms of communication were available, they were used for precise angle alignment where the sunlight reflection from the mirror was targeted between the survey stations to give very accurate results. The MkV was relatively light weight and portable, making it ideal for use in the field. It could be setup and adjusted quickly. The heliograph had an adjustable mirror that could be tilted to reflect sunlight towards a distant receiver. Surveyors could align the mirror using a sighting device. Whilst it was primarily used by the Military it was also used in civil surveying particularly in the remote areas of Australia. The British Army Mark V version uses a flat round mirror with a small unsilvered spot in the centre. The sender aligned the heliograph to the target by looking at the reflected target in the mirror and moving their head until the target was hidden by the unsilvered spot. Keeping their head still, they then adjusted the aiming rod so its cross wires bisected the target, they then turned up the sighting vane, which covered the cross wires with a diagram of a cross, and aligned the mirror with the tangent and elevation screws, so the small shadow that was a reflection of the unsilvered spot hole was on the cross target. This indicated that the sunbeam was pointing at the target. If the sun was in front of the sender, its rays were reflected directly from this mirror to the receiving station. If the sun was behind the sender, the sighting rod was replaced by a second mirror, to capture the sunlight and direct it onto the main mirror to reflect it to the receiving station.. 1 Brish Army "Mance" Mk V A253 Heliograph has two 125mm diameter mirrors on a brass arm with targeting attachments. The Instrument is mounted on a three-legged tripod of brass and mahogany with spiked feet, approximately 1.2 metres high. The instrument was made by LUCO Art Metal Co Ltd, London in 1940. .2 A military green metal carrying safety storage case with khaki shoulder strap.A253 stamped on instrumentroyal australian survey corps, rasvy, fortuna, army survey regiment, army svy regt, asr