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matching locking nut
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Flagstaff Hill Maritime Museum and Village
Screw Dog
... locking nut...Screw Dog or Locking Nut for a porthole, recovered from... peterborough shipwreck ss queen screw dog locking nut Screw Dog ...When the ship Schomberg was launched in 1855, she was considered the most perfect clipper ship ever to be built. James Blaine’s Black Ball Line had commissioned her to be built for their fleet of passenger liners. At a cost of £43,103, the Aberdeen builders designed her to sail faster than the quick clippers designed by North American Donald McKay. She was a three masted wooden clipper ship, built with diagonal planking of British oak with layers of Scottish larch. This luxury vessel was designed to transport emigrants to Melbourne in superior comfort. She had ventilation ducts to provide air to the lower decks and a dining saloon, smoking room, library and bathrooms for the first class passengers. At the launch of Schomberg’s maiden voyage, her master Captain ‘Bully’ Forbes, drunkenly predicted that he would make the journey between Liverpool and Melbourne in 60 days. Schomberg departed Liverpool on 6 October 1855 with 430 passengers and 3000 tons cargo including iron rails and equipment intended the build the Geelong Railway and a bridge over the Yarra from Melbourne to Hawthorn. The winds were poor as Schomberg sailed across the equator, slowing her journey considerably. She was 78 days out of Liverpool when she ran aground on a sand-spit near Peterborough, Victoria, on 27 December; the sand spit and the currents were not marked on Forbes’s map. Overnight, the crew launched a lifeboat to find a safe place to land the ship’s passengers. The scouting party returned to Schomberg and advised Forbes that it was best to wait until morning because the rough seas could easily overturn the small lifeboats. The ship’s Chief Officer spotted SS Queen at dawn and signalled the steamer. The master of the SS Queen approached the stranded vessel and all of Schomberg’s passengers were able to disembark safely. The Black Ball Line’s Melbourne agent sent a steamer to retrieve the passengers’ baggage from the Schomberg. Other steamers helped unload her cargo until the weather changed and prevented the salvage teams from accessing the ship. Local merchants Manifold & Bostock bought the wreck and cargo, but did not attempt to salvage the cargo still on board the ship. They eventually sold it on to a Melbourne businessman and two seafarers. After two of the men drowned when they tried to reach Schomberg, salvage efforts were abandoned.32 In 1975, divers from Flagstaff Hill, including Peter Ronald, found an ornate communion set at the wreck. The set comprised a jug, two chalices, a plate and a lid. The lid did not fit any of the other objects and in 1978 a piece of the lid broke off, revealing a glint of gold. As museum staff carefully examined the lid and removed marine growth, they found a diamond ring, which is currently on display in the Great Circle Gallery.33 Flagstaff Hill also holds ship fittings and equipment, personal effects, a lithograph, tickets and photograph from the Schomberg. Most of the artefacts were salvaged from the wreck by Peter Ronald, former director of Flagstaff Hill. The Schomberg, which is on the Victorian Heritage Register (VHR S612), has great historical significance as a rare example of a large, fast clipper ship on the England to Australia run, carrying emigrants at the time of the Victorian gold rush. She represents the technical advances made to break sailing records between Europe and Australia. Flagstaff Hill’s collection of artefacts from the Schomberg is significant for its association with the shipwreck, The collection is primarily significant because of the relationship between the objects, as together they have a high potential to interpret the story of the Schomberg. It is archaeologically significant as the remains of an international passenger Ship. It is historically significant for representing aspects of Victoria’s shipping history and for its association with the shipwreck and the ship, which was designed to be fastest and most luxurious of its day Screw Dog or Locking Nut for a porthole, recovered from the wreck of the Schomberg, brass.flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, shipwrecked-artefact, schomberg, clipper ship, black ball line, 1855 shipwreck, aberdeen clipper ship, captain forbes, peterborough shipwreck, ss queen, screw dog, locking nut -
Flagstaff Hill Maritime Museum and Village
Steam-engine coupling, On or before 1889
... to a copper pipe via a locking nut, and a four holed flange with bolts... via a locking nut, and a four holed flange with bolts ...This Steam Engine Coupling was recovered from the wreck of the Newfield and is thought to be part of a Donkey Engine (or steam donkey, or donkey winch), which is a small secondary steam engine with a cylindrical shaped boiler. In 19th century merchant sailing, a steam donkey was often used in marine applications such as to help raise and lower larger sails, loading and unloading cargo or for powering pumps. The barque Newfield left Liverpool on 1st June 1892 with a cargo of 1850 tons of fine rock salt for Brisbane. About six weeks later the ship ran into very heavy weather approaching the Australian coast. On 28th August at about 9pm her master, Captain George Scott, observed between the heavy squalls the Cape Otway light on the mainland of Victoria, but due apparently to a navigational error (the chronometers were incorrect), he mistook it for Cape Wickham on King Island, some 40 miles south. He altered course to the north expecting to run through the western entrance of Bass Strait, but instead, at about 1:30am, the ship ran aground about about 100 yards from shore, one mile east of Curdies River. The vessel struck heavily three times before grounding on an inner shoal with six feet of water in the holds. The Newfield remained upright on the reef with sails set for a considerable time as the wind slowly ripped the canvas to shreds and the sea battered the hull to pieces. Seventeen men survived the shipwreck but the captain and eight of his crew perished.Flagstaff Hill’s collection of artefacts from the Newfield is significant for its association with the shipwreck Newfield, which is listed on the Victorian Heritage Registry. The collection is significant because of the relationship between the objects. The Newfield collection is archaeologically significant as the remains of an international cargo ship. The Newfield collection is historically significant for representing aspects of Victoria’s shipping history and its association with the shipwreckCoupling is believed to be part of the Donkey winch's steam-engine. Threaded brass collar (with side outlet) attached to a copper pipe via a locking nut, and a four holed flange with bolts and coupling plate the other end.warrnambool, shipwrecked coast, flagstaff hill, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, shipwrecked artefact, 1892, 1893, 28 august 1892, 29 august 1892, barque, curdie's river, donkey engine, newfield, nineteenth century, peter ronald, peterborough, port campbell, shipwrecks, steam engine coupling, steam donkey, victorian shipwrecks -
Montmorency/Eltham RSL Sub Branch
Instrument - Sight, Mortar, Mk1, 3 Inch, WWII, 1941
Manufactured during World War II Manufactured during WWIIWWII 3 inch Mortar sight, Mk1, Lensatic. Dark green coloured brass metal body with brass fittings. Aluminium coloured circular dial with black painted numeric (zero to 180 degrees) and alphabetic (left and right) markings. Silver coloured butterfly nut fitting on lower body for sliding clamp adjustment. Steel screws and nut fittings. Two clear glass levelling bubbles are provided. Left and right adjustment dials, locking clamp provided for fitting of sight to a circular post fitting.SAR 1941 24-36 DD02124-3 TO LOCK (with direction arrow) L R (with arrow point marking) 0 to 9 R 0 to 9 L 0 to 180 R 0 to 180 L 210 GRS SEC CHARGE II I MR 2454 graticule markings 1400 to 600 Graticule markings 2700 to 10003 inch, mortor, sight, australian defence forces, ww ii -
Flagstaff Hill Maritime Museum and Village
Functional object - Porthole
Porthole, painted blue, with hinged locking bolts welded to base plate. Base plate has six bolt holes, one till with bolt and nut. Base plate has glass plate as does hinged porthole. Corrosion and paint peeling. Both plates of glass have cracks. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, porthole, ship fitting -
Moorabbin Air Museum
Drawing - Drawing Nos. 89692 - Gasket; 89693 - Plug Modified; 89694 - Element Outline; 89695 - Spacer; 89697 - Nut; 89698 - Washer; 89700 - Post; 89701 - Key; 89716 - Pin Threaded; 89717 - Connector Bracket; 89718 - Sliding Lock Retainer; 89719 - Block; 89720 - Straight Clamp; 89721 - Socket Modified; 89722 - Plate Mounting; 89723 - Plate Receptacle Mount; 89724 - Spring; 89u25 - Spring; 89726 - Spring; 89727 - Spring; 89728 - Bracket; 89729 - Clamp; 89730 - Pin Stop; 89731 - Button; 8o732 - Pin; 89733 - Nut; 89734 - Spring; 89735 - Cover Hinged; 89736 - Plate Hinge; 89737 - Washer; 89738 - Washer; 89739 - Washer; 89740 - Clamp Top; 89741 - Clamp Bottom; 89742 - Screw; 89743 - Mount; 89744 - Brake Sub Assembly; 89745 - Screw; 89746 - Sliding Lock Post; 89747 - Shaft; 89748 - Flange; 89749 - Brake; 89750 - Tappet; 89751 - Screw Top Plate; 89752 - Ring Retaining; 89753 - Locking Ring; 89754 - Knob; 89755 - Bearing Lower; 89756 - Plate; 89757 - Pin; 89758 - Hand Grip; 89759 - Pin Cam; 89760 - Insert; 80761 - Spacer; 89762 - Seal; 89763 - Bar Handle; 89764 - Key; 89765 - Ring Rotating; 89766 - Screw; 89767 - Support Ring; 89768 - Circlip; 89769 - Switch, Weapons Research Establishment