This brass speaking tube or voice pipe was used by the crew to communicate within the ship. It was recovered from the wreck of the Royal Australian Navy vessel, HMAS Warrnambool in 1948. The HMAS Warrnambool J202 was commissioned by the Royal Australian Navy for use as a minesweeper during World War II. The Bathurst Class Corvette, fitted out with a range of armaments, was launched in Sydney 1941 and was. The ship began service in Bass Strait in 1941. At the end of the year it called into its namesake city, Warrnambool, where the crew paraded for the public marching eastwards along Timor Street. A gift of books for the ship’s personnel and a plaque bearing the City of Warrnambool’s Coat of Arms were presented to the ship. The ship was involved in evacuating a family of nine from the Dutch East Indies that was later successful in its challenge of Australia’s Immigration Restriction Act (White Australia Polity). The ship had many other appointments around Australia. On 13th September 1947 HMAS Warrnambool was leading a flotilla of minesweepers in northern Queensland’s coastal waters, clearing mines previously laid to defend Australia. The ship hit a mine, which exploded and very quickly sunk the ship. Boats from the nearby ships rescued most of the seamen although one was killed at the time. The survivors were taken by the HMAS Swan II to Darwin, and they went from there to hospitals in Brisbane and Sydney. Three of these men later died from their injuries. A number of items were recovered by Navy divers in 1948 including the ship’s bell and a plaque with Warrnambool’s Coat of Arms. In 1972-75 the wreck was sold and other items were salvaged. In 1995 a memorial plaque was erected in Warrnambool near the RSL. NOTE: The RAN built a second HMAS Warrnambool FCPB204, launched in 1981 and decommissioned in 2005. There was also a steam ship SS Warrnambool built in London 1892 and broken up in 1926. [A more detailed history can be found in our Collection Record 3477.] This speaking tube is an example of communication used in the mid-1900s on board a vessel. It is significant is significant for its association with Royal Australian Navy and its vessel, HMAS Warrnambool (J202). The HMAS Warrnambool played a nationally significant role in overturning Australia’s Immigration Restriction Act 1901 (colloquially known as the White Australia policy). The ship rescued, and brought to Australia, Samuel and Annie Jacob and their family after they evacuated Dutch East India. The family was threatened with deportation and made the first successful appeal to High Court regarding that Act. The HMAS Warrnambool has - Local significance for being the namesake of the City of Warrnambool - Local significance, having docked in Warrnambool Harbour - Local significance, the crew having paraded in Timor Street, Warrnambool - State significance for its first patrol being in Bass Strait. - National significance, being present in Timor at the Japanese surrender - National significance, shown by the significance of the ship’s bell being curated as Military Heritage and Technology at the Australian War Memorial. - National significance as part of Australia’s defence force history, being one of only four Bathurst class corvettes lost while in Australian service, the only Bathurst class corvette lost after World War II, the only RAN vessel to be sunk by a mine, and associated with the last four Navy deaths of WWIISpeaking tube or voice pipe, brass, conical shape, broken off at base. Wide end has a rolled edge. Recovered from HMAS Warrnambool, sunk on 13-09-1947.flagstaff hill, maritime village, maritime museum, warrnambool, shipwreck coast, mort's dock & engineering co ltd, h.m.a.s. warrnambool, hmas warrnambool, hmas warrnambool i, hmas warrnambool j202, hmas swan ii, j202, world war ii, bathurst class corvette, royal australian navy, ran, sydney built ship, bass strait patrol, sea mine patrol, mine sweeper, mine clearance, navy divers, great barrier reef, cockburn reef, southern cross diving and salvage, warrnambool city council, cr j r astbury, mayor j r astbury, warrnambool patriotic fund, seal, coat of arms, ship’s bell, hmas warrnambool 1941, shipwreck by sea mine 1947, sinking ship, sunk ship, sea rescue, life saving, lifesaving, speaking tube, voice pipe, communication on ship, marine technology, marine equipment, minesweeper

This representative example demonstrates a mariner’s astrolabe. Historical examples are rare. There are less than one hundred known to exist and most of these have been recovered from shipwrecks, many from Spanish and Portuguese vessels. An astrolabe is a measuring device once used to navigate the seas by observing the sun and stars to measure their altitude. The measurement of altitude could then be used to calculate the ship’s latitude but at that time in history there was no means of measuring longitude. The body of the navigational astrolabe was cast brass and much heavier, and less complicated than the variety used on land. The heavier weight and cut-away shape reduced the effect of the wind and waves when trying to use it at sea. A mariner’s astrolabe or ‘star finder’ is a simplified version than that used by Arabic astronomers to find the altitude of the sun and stars above the horizon, and time of the sunrise and sunset. It is a forerunner to the quadrant, octant and sextant and was popular for about 200 years over the 1500s and 1600s to find the latitude of a ship at sea. The user held the astrolabe at eye level and, usually with assistance, aligned the stars through the two small sights (pinnules), then read the altitude indicated by the pointer on the arm. It could also be used to sight the sun by holding it lower down, aiming it at the sun, and adjusting it until the sun shone through both pinnules. This astrolabe is an example used to demonstrate the mariner’s astrolabe, which was navigational tool of the 1500s and 1600s, in the time before longitude was able to be determined. It is a forerunner to modern navigation technology. Mariner’s astrolabe – a representative example. A gold painted, disc shaped object with cut outs and revolving arm in centre. The arm has two sights attached at right angles. The top has a ring attached. Measurements are marked in degrees in a circular scale around outer edge.flagstaff hill, warrnambool, maritime village, maritime museum, flagstaff hill maritime museum & village, shipwreck coast, great ocean road, navigation instrument, navigation tool, navigation, astrolabe, mariner’s astrolabe, measure latitude, measure altitude, arabic navigation, measuring device, star finder, astronomy, marine tool, marine instrument

This sheet of copper sheathing or muntz metal has been recovered from the sea. It has been damaged by reaction of the metals to the sea, it has encrustations from the sea such as sand, and other damage has caused the edges to break away or fold over. ABOUT MUNTZ Early timber sailing ships had a problem of the timber hulls being eaten through by the marine animals called Teredo Worms, sometimes called ‘sea worms’ or ‘termites of the sea’. The worms bore holes into wood that is immersed in sea water and the bacteria inside the worms digest the wood. Shipbuilders tried to prevent this problem by applying coatings of tar, wax, lead or pitch onto the timber. In the 18th and 19th centuries the outside of their ships were sheathed in copper sheathing or a combination of 60 percent copper and 40 percent zinc (called Muntz metal). The ships would be re-metalled periodically to ensure the sheathing would remain effective. In more recent times the ships are protected with a toxic coating. ABOUT THE SCHOMBERG 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 oat 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 Copper sheathing or Muntz metal in concretion. Recovered from the wreck of the Schomberg.warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, schomberg, shipwrecked-artefact, clipper ship, black ball line, 1855 shipwreck, aberdeen clipper ship, captain forbes, peterborough shipwreck, ss queen, muntz, muntz metal, copper sheating,, copper sheathing, teredo worms, sea worms, sea termites, ship building

This object is a piece of Muntz or copper sheathing, a sheet of metal used for lining a ship's hull as protection from sea worm or muntz worm. It has been salvaged from the Schomberg ship wreck. The muntz has been damaged by reaction of the metals to the sea. It also has encrustations from the sea such as sand. Other damage, such as movement of the sea or objects in the sea, has caused the edges to break away or fold over. ABOUT MUNTZ The hulls of early timber sailing ships had a problem of being eaten through by the marine animals called Teredo Worms, sometimes called ‘sea worms’ or ‘termites of the sea’. The worms bore holes into wood that is immersed in sea water and the bacteria inside the worms digest the wood. Shipbuilders tried to prevent this problem by applying coatings of tar, wax, lead or pitch onto the timber. In the 18th and 19th centuries ships were built with their hulls sheathed in sheets of copper or a combination of 60 percent copper and 40 percent zinc (called Muntz metal). The ships would be re-metalled periodically to ensure the sheathing remained effective. In more recent times the ships are protected with a toxic coating. ABOUT THE SCHOMBERG 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 oat 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. This piece of muntz sheathing is representative of building methods and materials used in late 19th and early 20th century ship building. The munts is also significant for its association with 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 Copper sheathing or Muntz metal in concretion. Recovered from the wreck of the Schomberg.warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, schomberg, shipwrecked-artefact, clipper ship, black ball line, 1855 shipwreck, aberdeen clipper ship, captain forbes, peterborough shipwreck, ss queen, copper sheathing, muntz, muntz metal, teredo worms, sea worms, sea termites, ship building, 19th century sailing ships