The Little Black Cormorant is mainly found in freshwater wetlands in Australia and Tasmania. It nests colonially and can sometimes be seen among Heron or Ibis colonies. This specimen has dark webbed feet which enable the bird to catch its prey underwater by diving and using the feet for propulsion. Interestingly, this species have nictitating membranes which cover the eyes underwater protecting them. The feathers of this species are not waterproof despite being commonly located in wetlands and therefore, can often be seen perched with wings outstretched in an effort to dry them after hunting for food in the water. This specimen is part of a collection of almost 200 animal specimens that were originally acquired as skins from various institutions across Australia, including the Australian Museum in Sydney and the National Museum of Victoria (known as Museums Victoria since 1983), as well as individuals such as amateur anthropologist Reynell Eveleigh Johns between 1860-1880. These skins were then mounted by members of the Burke Museum Committee and put-on display in the formal space of the Museum’s original exhibition hall where they continue to be on display. This display of taxidermy mounts initially served to instruct visitors to the Burke Museum of the natural world around them, today it serves as an insight into the collecting habits of the 19th century.This specimen is part of a significant and rare taxidermy mount collection in the Burke Museum. This collection is scientifically and culturally important for reminding us of how science continues to shape our understanding of the modern world. They demonstrate a capacity to hold evidence of how Australia’s fauna history existed in the past and are potentially important for future environmental research. This collection continues to be on display in the Museum and has become a key part to interpreting the collecting habits of the 19th century.This Little Black Cormorant is a slim and small specimen of entirely black colouring with some lighter specks on the back. The bill is grey and is slender and hooked at the tip. The bird has been stylized with glass eyes and is placed on a wooden mount designed to look like a perch. The neck is long and the bird is looking over its right wing. It has dark webbed feet and is standing on the platform with a paper identification tag tied the right leg. 12a. /Little Pied Cormorant / See Catalogue Page 42 /taxidermy mount, taxidermy, animalia, burke museum, beechworth, australian museum, skin, reynell eveleigh johns, bird, australian birds, tasmania, australia, birds of australia, cormorant, little black cormorant, wetlands

An oar is an implement used for water-borne propulsion. Oars have a flat blade at one end. Rowers grasp the oar at the other end. The difference between oars and paddles is that oars are used exclusively for rowing. In rowing the oar is connected to the vessel by means of a pivot point for the oar, either an oarlock, or a hole. The oar is placed in the pivot point with a short portion inside the vessel, and a much larger portion outside. The rower pulls on the short end of the oar, while the long end is in the water. By contrast, paddles, are held in both hands by the paddler, and are not attached to the vessel. Rowers generally face the stern of the vessel, reach towards the stern, and insert the blade of their oar in the water. As they lean back, towards the vessel's bow, the blade of their oars pivots in the oarlock, and the end in the water moves towards the stern, providing forward thrust. There also is another way of propelling a small craft it's called a sculling oar which is attached to the transom and used to propel a small vessels rather than using two oars as previously described. It is believed the subject item is just such an oar given it’s long blade associated with a sculling oar. For thousands of years vessels were powered either by sails, or by the mechanical work of rowers, or by paddlers. Some ancient vessels were propelled by both oars and sail, depending on the speed and direction of the wind. Wooden oars, with canoe-shaped pottery, dating from 5000–4500 BC have been discovered in a Hemudu culture site at Yuyao, Zhejiang, in modern China. The history of man using wooden oars to propel a boat has a considerable record in marine archaeology going back many centuries. The item is significant for marine archaeology as it gives a snapshot into how a small row boat was powered using a wooden sculling oar. A method of propelling a small boat still used today an example is the gondoliers in Venice using a sculling oar in a circular motion to propel his craft. Single sculling oar with long flat blade, two copper bands, on blade with rowlock fittingNoneflagstaff hill, warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, boat oar, sculling oar, row boat

The five types of nails include a stamped steel nail made for wooden flooring; four copper nails used for boat building found at various locations on the island; two steel nails removed from the lantern room door during restoration in 2002 which possibly came with the Chance Bros. lantern room kit delivered in 1862; three galvanised steel nails used to pin the railway track to sleepers and decking on the jetty (the rail track carried a small trolley for unloading stores from supply ships); and a square copper nail found on the rocky shore on Tullaberga Island close to the location of the Monumental City wreck of 1853. The huge American steamer, Monumental City, was wrecked on 15 May 1853. Built in 1850, the ship was the first screw-propulsion steamer to cross the Pacific and was heading back to Sydney after dropping off Californians heading for the Victorian goldfields. Thirty-seven lives were lost, including the owner of the ship, Peter Strobel. A medal was awarded by Sydney residents to Charles Plummer who swam ashore with a line from the wreck. The tragedy renewed the urgency for a lighthouse on Gabo Island, and in 1862 when this was achieved an obelisk was erected as a memorial to those who perished. That year, Victorian PWD architect and designer of the lightstation buildings, Charles Maplestone, gave the following instructions: ‘You may remove the remains of the poor unfortunate shipwrecked of the Monumental City to the site on Gabo you propose but take scrupulous care to collect all the remains and inter them decently under the monument. Pray save any relics’.246 Heritage Victoria has 39 artefacts listed under the Historic Shipwrecks Act (S473) with a clear provenance to the Monumental City. While the copper nail has no documented provenance, it still has contributory significance as part of a diverse assemblage of relics that help to interpret the history of the Gabo Island Lightstation and the numerous shipwrecks that have occurred in its vicinity since the mid nineteenth century..1 Steel nail - flat. Stamped. This type of nail was used for secret nailing of flooring. Source of this nail is unknown. .2 Copper nails. This type of nail was used for boat building. Found at various locations around island. .3 Steel nails. Extracted from lantern room door during restoration 2002. .4 Galvanised steel nails. Used to pin railway track to timber sleepers and decking on jetty. Rail track carried a small trolley used during the unloading of stores from supply ships. .5. Copper nail square. This nail was found on the rocky shore line on Tullaberga Island close to the location of the wreck of the "Monumental City" wrecked May 1853. Nail found in June 2000.

During the 1950’s, the growing threat from Submarines, led the Royal Australian Navy to consider a quick reaction, long range ASW torpedo delivery system as an alternative to the USN’s ASROC and the RN’s Match. Full scale research and development began in 1960 using the Turana target drone as the basis for the delivery platform. Shipboard tests began in 1963 and the Government Aircraft Factory (GAF) began production of three variants M3, M4 and M5 in 1965. The M4 variant had a guidance system designed to interface to a full tactical data handling system while the M3 and M5 variants used a simpler system with a dedicated fire control system. The IKARA is an unmanned miniature aircraft with clip on upper and lower stabilizers and wings. The upper stabilizer (SVU) housed and electronic package that transmitted flight data back to the launch platform and received updated target acquisition data during flight. Flight maneuverability was provided by elevons fitted into the trailing edge of each wing, these were operated by an actuator system that received flight correction data transmitted to the autopilot from the fire control system. The payload, either the Mk44 or Mk46 lightweight torpedo was suspended to the underside of the airframe and faired into the body to provide and aerodynamic shape. The forward section of the body housed the autopilot and the thermal battery unit. Propulsion was provided by the MURAWA steel cased, solid propellant rocket motor with a combined boost and sustainer stage. IKARA was capable of engaging a target to the maximum range of the ships sonar, regardless of weather conditions. Target information is fed into the fire control system, which calculated to drop zone for the torpedo taking into account speed and direction of launch platform and target, win speed etc, then tracking the missile to the drop zone where command signals initiate torpedo release. The IKARA is an unmanned miniature aircraft with clip on upper and lower stabilizers and wings. navy, torpedo, rocket, submarine, missile

Yields information about the trails of an alternative method of propulsion of tramcars - electric battery. Shows the vehicle while on trial in Melbourne. Shows the people involved in the trials.Black and White copy photograph of a State Library of South Australia SLSA B34583, of the Julien battery-electric tramcar on trials in Toorak Road, Melbourne; see page 27 of The Golden City and its Tramways and for the photo itself. Trails undertaken September 1888. Collected by Alan Bradley from the State Library of South Australia early 1980's. For details of the Adelaide trials - see https://commons.wikimedia.org/wiki/File:Julien%27s_Patent_battery_tram,_Henley_Beach,_9_January_1889_(SLSA_B-5468).jpg (accessed 22/8/2020). And the Oct. 1977 issue of Trolley Wire, for the construction, testing and disappearance of the tram. 3791.1 - 2nd print obtained by William F Scott on light weight paper - 2 copies2785.1 - on rear of both copies in ink "Trial run of battery electric car in South Yarra (Melbourne) on cable car tracks. 1888. The same car ran in Ballaarat shortly there after." In pencil "Photograph courtesy of the State Library of South Australia SLSA B 34583"tramways, trams, duncan fraser, battery trams, julien system, melbourne

The line throwing apparatus has been in use for several centuries, in a wide variety of forms. It initially started off as manually launched lines that had shorter ranges and were not very accurate. They faced problems on wind-powered boats and ships since they were dependent on wind speed, wind direction, and the operator accuracy.Modern-day line throwing apparatus are powered using rockets, pneumatic systems, or slingshot mechanisms. They fall under two main categories of propulsion- pyrotechnic, and pneumatic. Pyrotechnic systems make use of an ignition that is used to launch the line, whereas pneumatic systems make use of built-up pressure. Pyrotechnic systems are volatile and can be extremely dangerous due to accidental ignition. In response to growing concerns about the safety of pyrotechnic systems, pneumatic based launchers were invented and widely implemented in the late 20th century.Yellow line throwing device consisting of a canaster containing rolled rope and a firing mechanismPains-Wessex Speedline International. Pt No 5151-01/02speed line, line throwing, marine rescue, pyrotechnics