In an article dated 26 March 1963, the Warrnambool Standard reported: “A cannon which has lain on the ocean floor since the barque, Children, was wrecked at Childer’s Cove on January 15, 1839, was raised by three Warrnambool skindivers at the weekend … The cannon, weighing about 750 lb. and 4-ft. 6-in. in length … is in excellent order considering the length of time it has remained underwater”. No conservation measures were taken at that time, other than chipping off the marine growth with hammers and cold chisels. The minutes for the 4 February 1974 meeting of the Flagstaff Hill Planning Board recorded that “a cannon recovered some time ago was lying in the garden of [one of the three original divers] and that it could be picked up at any time”. Peter Ronald, past Manager and Diver for Flagstaff Hill, notes that the CHILDREN cannon would have been recovered by the other divers around 1964. When the cannon came into care of Flagstaff Hill, it was given basic conservation relevant to the time. (At the same meeting, the Board was advised of the recovery of an anchor from the wreck of the CHILDREN by Flagstaff Hill divers (Peter Ronald, Colin Goodall and Gary Hayden, and Hank Howey and Andrew Coffee), and its interim relocation in the sea at the end of the Warrnambool Breakwater while awaiting conservation). About the ship CHILDREN 1825-1839: The sailing ship Children was a wooden, three-masted barque constructed of pitch pine in 1825 at Liverpool. It was felt sheathed and was coppered during an upgrade in 1837. The ship was only 29 metres long and 254 tons in weight; it had two decks and a square stern. The James Henty & Co., a pioneering family from Portland, Victoria, purchased the Children in 1837 for use as a coastal trader. The Children, under the command of Captain H. Browne, was on a voyage from Launceston to Adelaide when it foundered in rough conditions at Childers Cove, west of Peterborough, on 14 January 1839. On board were 14 crew members and 24 passengers, including 9 children. The ship’s cargo was awkwardly balanced: it carried 1500 sheep, 8 bullocks, 7 horses, 5000 London house bricks, 6 whaling boats with associated gear, and general trade goods including beef, pork, tobacco, tipe, butter, lime juice, horse hair, curtains, lead shot, beer and spirits. The hurricane-force winds drove the Children into the limestone stack at the entrance to the cove. The seas smashed it into pieces within twenty minutes. The bodies of sixteen of those who had lost their lives were spread across the shore, along with wreckage from the ship and the cargo of animals. Those who survived suffered injuries; they were rescued and taken by horse and cart to Campbell’s farm, near the whaling station at Port Fairy. They arrived at Portland eleven days after the wreck. The wrecking of the Children is one of colonial Victoria’s earliest and most significant maritime disasters. Little is left to mark the tragedy, apart from some house bricks intended for the Henty family’s Portland Bay settlement. Artefacts recovered in the 1960s to early 1970s include this signal cannon, an anchor, the bottom half of her ship’s bell, and two portions of a ship’s fitting, at one time thought to be a brass porthole frame, London housing bricks and timber flooring. Despite its poor condition, the CHILDREN’s signal cannon remains an important and interpretable record of its demise. From 2015, the CHILDREN cannon has been undergoing the first stages of further conservation.The signal cannon recovered from the Children's wreck is significant as part of the original fittings of the early 19th-century barque. It is an example of maritime defence in the early to mid-19th century. The 1839 wreck and recovered artefacts are examples of the construction methods and materials used in that era and can be used to study the evolution of shipbuilding methods and principles. The wreck of the Children is of state significance as one of colonial Victoria’s earliest and most significant maritime disasters, and one of the first vessels lost in the Western District. This is recognised by its inclusion on the Victorian Heritage Register, VHR No. S116. Little is left on the seabed to mark the tragedy, apart from some of the house bricks intended for the Henty settlement. Signal cannon: a 1.3 metre iron 6pdr cannon recovered from the wreck of the CHILDREN. The shape of the cannon tapers from a thick round breech to a flared muzzle, with an 8-centimetre bore, and two side trunnions for pivoting on a wooden gun carriage. It was recovered from the shipwreck site of the CHILDREN by local divers in 1963. This small muzzle-loading signal cannon is in poor and unrestored condition. The cannon’s upper profile of smooth grey metal casing has corroded off, leaving an extensively oxidised rough red surface of crumbling iron. The bottom half of the cannon remains intact, although the outer smooth casing also appears to be separating from the iron core of the barrel. The original grey casting is also missing from the breech and muzzle ends of the cannon. Corrosion and spalling of the upper surface layer of the cannon have removed the maker’s marks and specificationsflagstaff hill, flagstaff hill maritime museum and village, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, shipwreck artefact, children, barque, three-masted, liverpool, childer’s cove, port campbell, 1839 shipwreck, 1939 wreck, james henty and co, henty brothers, captain h. browne, first mate t. gay, second mate w. wentworth, portland, portland bay, 1939, ship’s cannon, signal cannon, conservation of marine artefacts, 6pdr small bore cannon, defence