Breakwater navigation lights are placed at the end of the breakwaters to warn incoming vessels of the end of the structure, as a marine safety measure. The subject item was such a light believed to have been placed at the end of Warrnambool's breakwater around 1915 when it was extended. The light had remained in place for many years until it was probably removed when the structure was undergoing rock armouring repairs to the end of the breakwater in 1975. The light had been placed in a council storage shed probably from the time when the structure was undergoing these repairs in 1975. In 2014 the light was removed from the storage shed and donated to Flagstaff Hill museum. History: Warrnambool breakwater plans were drawn up by 1874 and approval was given for preliminary construction work to start but when the money ran out, the works stopped. With a number of quick changes of government the “Warrnambool” breakwater project was kicked from one Victorian state government to another. Then finally in 1879, the eminent British harbour engineer Sir John Coode was asked to design a breakwater. His first design was for a 1800 feet long structure but that was scaled back to 900 feet and construction finally began in 1884. This structure was attributed in causing major siltation of Lady bay, as a consequence the breakwater was again extended in 1915. In 1975, the rock armouring at the end of the breakwater was added but by 1979 another impact study was calling for the breakwater to be removed altogether. The Heritage Council Victoria, regard the Warrnambool breakwater is of historical significance to the state as one of the most important maritime engineering projects that was undertaken in Victoria during the late nineteenth century. The light is also as part of this structure regarded as a significant item of historical interest.Marker light or navigation light. Round light stand with conical top piece (2 separate pieces). Metal base painted red, clear glass middle section enclosed by metal frame, metal cone shaped top section painted silver. Electrical wiring can be seen inside centre section. Pole that light would have been on to elevate it is missing.Has metal plate screwed onto side of base engraved "23". flagstaff hill, warrnambool, shipreck coast, flagstaff hill maritime museum, maritime museum, great ocean road, warrnambool breakwater, marker light, naviagtion light, breakwater navigation light

This navigation cart of Lady Bay and Warrnambool Harbour was originally surveyed in 1870 but this version includes the update for magnetic variation in 1893. Since the printing of the chart several annotations have been added. These include an additional stamp dated 15-8-1910, a handwritten comment across the top of the page dated August 1910, and another handwritten comment regarding the ‘Proposed Extension of Dock’ dated 19-2-1925, plus connected drawings, notes and figures. The 1925 proposal on this chart may have been a reaction to the Royal Commission of 1923, when the damaged stonework on the seaward side of the Warrnambool Breakwater, caused by the action of the sea, was the subject of enquiry. A conference between the Public Works, Water Commission and the Harbour Trust concluded that it would less costly to make repairs to prevent further damage rather than replaced the damage portion of the wall. A contract was raised in late 1924 to deposit rubble on the damaged side of the breakwater to minimise the Southern Ocean’s destructive action and work had started by August 1925. The Breakwater construction had begun in 1874 and was completed in 1890. The Victorian Government had commissioned Sir John Coode, a British harbour engineer, to present a plan to complete the Warrnambool Breakwater but his original plan was too expensive. He prepared a revised plan for a shorter structure. The construction proved to be too short to protect adequately from the weather and didn't allow enough depth for larger vessels to come into port. The decreasing trade was further affected by siltation in the bay due to the breakwater, and the completion of the railway line. The situation of the harbour became a real problem by 1910 and required continuous dredging. In 1914 the Breakwater was extended but proved to be a failure because the work began to subside and by 1920 about two thirds of the harbour was silted up. Alterations made in the 1920's increased the silting problem and by the 1940's the harbour was no longer used. More alterations were made in the 1950's and 1960's. This chart is significant for its strong connection to the maritime history of Warrnambool Harbour and Lady Bay and the Warrnambool Breakwater. The Warrnambool Breakwater is registered as a place of significance on the Victorian Heritage Database (VHR H2024). The Warrnambool Breakwater is one of the most important late 19th century maritime engineering projects in Victoria and significant in the development of Victorian coastal shipping. It is also significant for its connection with British harbour engineer, Sir John Coode. The chart is a historical record of structures existing in 1893; the Warrnambool Jetties, Warrnambool Breakwater in Lady Bay, the leading lights (lighthouses), streets, roads, bridges and many buildings. It also shows the lay of the land and seabed. Navigation Chart: Lady Bay and Warrnambool Harbour, Australia - South Coast - Victoria. Surveyed by Nav. Lieut. H.J. Stanley, R.N., 1870. Updated for Magnetic Variation, 1893. The rectangular chart is printed on heavy cream paper. Stamps are shaped rectangular, oval and round. Around the Breakwater and Jetty area are handwritten notes, dotted and joined lines, numbers and signatures, and shading of red and green. The chart shows the surrounds of Warrnambool Harbour, Lady Bay, the Breakwater and Jetty, roads, bridges and the streets in Warrnambool. It has sounding details, and angles of line from the leading lights.Stamp, rectangular, including "AUG 1910" Stamp, double oval " - - - -CHART" Stamp, hand drawn, red circle, with "B" inside Hand written note "22-8-1910 - - - - - of surveying C. Ca - - - request of 15-8-10 [initials] " Notes and lines in red pen, including a grid of sounding numbers: "1300" "1050" "1200" "Possible Extension of Dock" "19-2-25" "Dock Dredged to 20 Ft" Notes and lines in blue pen "Extension of Dock to accommodate vessels drawing 20 Feet" and "Light not visible south of this line" Red dots (4) with yellow highlight at both leading lights, breakwater and jettyflagstaff hill, warrnambool, flagstaff hill maritime museum & village, maritime museum, maritime village, shipwreck coast, map, chart, navigation chart, plan, lady bay, warrnambool harbour, port of warrnambool, breakwater, jetty, pier, dock extension, proposed extension, vhr h2024, 1870, 1893, 1910, 1925, warrnambool town late 1800s, warrnambool streets late 1800s royal commission, 1923, public works, water commission, harbour trust, victorian harbours, sir jon coode