This model was found in the collection of Bay Steamers Maritime Museum. It is not knowt who created it but it is supposed that it was constructed to educate the many masters of the Wattle in the operation of a steam engine - a not so common mode of power these days. A Bay Steamers Maritime Museum examined the model in March 2012 and discovered that is was in poor repair. Using his existing knowledge, and with reference to some historic texts, he made some repairs and returned the model to working order. Here is his anaylsis of the situation as an excerpt from the Bay Steamers Maritime Museum newsletter Steamlines May 2012 "I was confronted with a model of a steam engine used years ago as a training aid for hopeful steam engineers. Already having a knowledge of steam operations, I considered a museum write-up for that model a ‘piece of cake’. However, on turning the model’s crankshaft, the valve timing seemed ‘out of kilter’ with the movement of the piston. Problem was that the two eccentrics on the crankshaft were not properly secured to it. Eventually I fastened the two eccentrics to the crankshaft where I felt that they should be and then realized that one of them had a chain-driven valve-timing device attached. This would be adjusted while an engine was running to achieve best performance and fuel economy whilst in operation by accurately controlling the period of time during which steam under pressure from the boiler would be admitted to the cylinder and give greater time for the steam to expand in the cylinder, move the piston and turn the crankshaft and thus, drive the attached apparatus. When the valves were correctly set up it was then possible to get the model to function properly.The model comprises a green section, which is the actual the model mounted on a brown painted board. There are two parts of the model, painted white representing the steam passages, and black representing the cast- iron portions of the cylinder-block casting, and of the main valve sliding between the cylinder a second sliding valve. Of the black portions, one slides back and forth being connected to a rod which is connected to an eccentric clamped to the crankshaft and is the nearer to the flywheel of two eccentrics. This eccentric is attached to the crankshaft at an angle of 90 degrees to the crank-pin attached to the flywheel. To operate the model simply turn the flywheel by means of the handle attached to its crank-pin. A second eccentric is also attached to the crankshaft, further away from the first eccentric, and it is adjusted to operate 90 degrees from the first eccentric (that is, 180 degrees from the crank-pin) A piston (painted silver) is located in a plastic cylinder and has a piston rod which passes through one end of the cylinder, (in actual practice a steam-proof gland seals the cylinder against loss of steam) terminating in a cross-head slide between four rails guiding it. From this cross-head, a connecting rod joins the piston-rod to the flywheel via the crank-pin attached to the flywheel which is part of the crankshaft. (In actual practice, a flywheel may not be used, particularly in a multi-cylinder engine.) The white portions of the model painted nearest to the cylinder represent the two steam ports cast into the main cylinder block, whilst one section painted in between those two represents the exhaust outlet (which may be connected to a condenser to conserve water, or to the open air). The main slide valve has three white-painted portions painted thereon. It has two white-painted marks representing the steam passages to the steam ports into the cylinder, and a third section in between the other two, being that part of the valve through which exhaust steam passes in line with the ports in the cylinder block. By rotating the flywheel, the operations of an engine will be observed as steam is admitted to the main valve via the gap between the two jaws of two moveable portions of a second sliding valve which is operated by the second eccentric attached to the crank-shaft. This eccentric is used to finely tune the valve timing of this model to obtain best running results of an engine. There are various methods used for reversing a steam engine. model compound steam engine, steam engine, model, crankshaft, valve, flywheel, wattle, engineer, eccentrics

The outlet for the overflow was originally cut in 1926 and concreted over in 1928. This photo shows flooding into Salt Creek in 1956 and looks towards the west and Rockbank. Boards were added to raise the water level of the lake. These were put in annually, below the walkway depicted, until in 1966 the level of the concrete weir was raised. Consequently the lake did not flush through as readily and it gradually silted up and the lake became shallower.lake bolac, overflow, 1926, 1928, flood, 1966, salt creek, rockbank

Colour Slide showing the outlet valve prio to opening leaking watergrampians

A windmill may be considered one of the most iconic sights of Australian Farming life. A pump like this rest at the heart of all such windmills, turning wind energy into water for farmers both here in Australia and worldwide alike. The water windmills access is referred to as an aquifer, an underground layer of water trapped in rocks but accessible with use of water wells and windmills. Australia is home to an underground aquifer known as the Great Artesian Basin. It is the largest and deepest aquifer in the world. Stretching over 1,700,000 square kilometres, the Basin underlies nearly a quarter of the continent including most of Queensland, the south- east corner of the Northern Territory, the north-east part of South Australia and the northern part of New South Wales. The basin is 3,000 metres deep in places and is estimated to contain 64,900 cubic kilometres of groundwater. To try and give this number context, a megalitre is a million litres. The Great Artesian Basin contains 65,000 million megalitres of water. This would be enough to cover all the land on the planet in almost half a metre of water.Lift style piston pump typical of an Australian farm connected to a multi-bladed windmill. Bronze cylindrical construction coming up from removable wood base. Rotating lever is above outlet pipe which would send water to the storage tank.windmill, australian farming, great artesian basin, aquifer

Dark green covered book with gold edging front and back and seven horizontal lines on the spine. On front cover: buff sticker, with Bendigo Water Works, Crusoe Reservoir and others, contracts 1870 - 1874 written in cursive script. Later writing 'from Mrs. H. Strickland, Bungoona, Currie, King Island'. Written inside is: Presented to Bendigo Historical Society by Mrs A Strickland, Bungoona, Currie, King Island. Also the Historical Society Stamp. The next page has three newspaper cuttings. The first is 'The Victorian Waterworks'. It has costings for contracts for water supply, amounts which will supply water from the Coliban to the Castlemaine and Sandhurst districts, and if the Government should purchase the Bendigo Waterworks, and to construct the Upper Coliban reservoir, additional expenditure may be required. (from Daily Telegraph - 1868). The second is some information on The Yan Yean Aqueduct. The third is a letter to the Editor of the Argus from Joseph Brady, dated August 2, 1870, in reference to repairing the leak in the outlet tunnel of the Malmsbury Reservoir. He says the repair of the tunnel was not essential and is unnecessary and 2nd. If the bank was cut through and restored, for years the bank would not be safe, as the earth used in the restoration would require time to subside and unite with the old work. He hopes the embankment would be allowed to stand intact.civil engineering, water supply, coliban, bendigo water works - crusoe reservoir and other contracts 1870 to 1874, mrs a strictland, royal historical society of victoria bendigo branch, coliban scheme, upper coliban reservoir, daily telegraph 1868, yan yean aqueduct, age, argus 2/8/1870, malmsbury reservoir, joseph brady, charles cook, fishburn morton & kennedy, bernard ward & co, the fulton foundry co ltd, james mcewan & co, laylands foundry co, melbourne sewers & water supply, c w gore, crusoe office, john mcilwraith, edward chandler, ia-s miller & co, robison br & co, guthrie/white hills pottery, peter mcpherson, slater & co, john danks, mclean br & rigg, william beebe, t i connelly, i horwoods

Earthenwear hot water bottle. One side flattened for storage. Decorative glaze to exterior on upper half. Cork inlet/outlet on side. No maker mark.water bottles

Streets and drains were the basic infrastructure problems for Kew in the 1880s. Decent streets and drains were fundamental to the quality of life of the residents. Without drainage, streets became muddy, boggy and sometimes impassable. Pools and puddles of stagnant water became smelly. The run off water, mixed with human and animal wastes, because there was no sewerage, became a health hazard. Streets and drains then became what were known as 'a nuisance'. Kew suffered from bouts of typhoid fever during the 1880s. Derrick Street was a private street on the margin of the business district of Kew and a well-used thoroughfare. We hear first about Derrick Street when the ratepayers applied to Council to have the street 'taken over' in January 1881. The Council agreed, after much debate, but ratepayers had to pay half the costs. The argument of the majority of the Council was that there was an established policy that ratepayers of private streets either had to hand over the street fully-formed or pay half the costs if Council did the work. It was felt that to make an exception for Derrick Street would create a precedent for ratepayers of other private streets. On the other hand the ratepayers, and a minority of Council, believed that there were extenuating circumstances in the case of Derrick Street. They believed that the costing by the Borough Surveyor was excessive. They felt the Council was partly responsible for the state of the street due to a channel on Bulleen Road, which deposited sand in the street. The Council had also put in some kerbing at the entrance to the street. Finally, the ratepayers believed that the street had become an important and convenient thoroughfare in Kew, and thus should be an exception to the policy on private streets. In the end a decision was delayed to allow the ratepayers to drain and form the street themselves. And there the matter stood till September 1882, when Miss Reilly complained about rubbish on a block of land in Derrick Street. So, in October 1882 the Council agreed to take over and form the street with the ratepayers paying half the costs. The ratepayers did not want to pay, so the argument continued in Council into 1883. There was a standoff for a further 18 months, until the problem could no longer be ignored. In October 1884 the Inspector of Nuisances and the Health Officer reported that Derrick Street was a health hazard as there was no drainage outlet for waste water. These reports changed the status of the problem of Derrick Street. It became an issue of public health, and thus the Council, acting as the Local Board of Health, had power to prepare plans and order the ratepayers to drain the street and pay all the costs, or let the Council do the work and charge ratepayers half the costs of the works. By April 1885, the time for ratepayers to complete the works themselves had expired, so the Council proceeded with the work and required ratepayers to pay for their share of the costs. All ratepayers had paid by the end of April except Mr Whiddycombe, who refused to pay. Mr Whiddycombe was warned to pay in October 1885. Legal action was taken against him in November. The Council lost the case on technical grounds. The Council, acting as the Local Board of Health, relaunched the legal action and won. The last we hear of Derrick Street is that seven day’s notice was given to Derrick Street ratepayers to pay for the drainage works in May 1887. We presume that Mr Whiddycombe paid. (Research: Andrew Frost)Rare and historic publication issued by the Board of Health in the Borough of Kew in 1885 to residents of Derrick street regarding the need for proper drainage for the purpose of improving public health.Printed formal notice sent by the Board of Health of the Borough of Kew to landowners in Derrick Street, Kew. The notice advised the owners that they were required to form and drain the street according to the levels and specifications approved by the Board. The letter was sent on January 23rd 1885, and signed by the Inspector of Nuisances.borough of kew -- greater melbourne (vic.), council notices -- public health, derrick street -- kew (vic.)

Model of a pump (water?) and drive shaft for motor showing inlet/outlet valves at top. Used for teaching Arboriculture.arboriculture, teaching, pump, drive shaft, motor

1979 - Mordialloc-Chelsea High School students standing in front of “Old Be-al” in Victoria’s Wyperfeld National Park, near Outlet Creek. It has been described as one of the most magnificent River Red Gums in the land. This glorious tree with foliage hanging to the ground escaped the fire of 1959 but not the fire of 1982 that damaged it badly. It lives on but has also suffered from lack of water and is now inaccessible to the public in a reference area. The MCAA has provided this image to the Friends of Wyperfeld National Park. Mordialloc-Chelsea High School students visited the Wyperfeld National park annually for the biology and geography Year 11 school camp.Example of a River Red Gum at Wyperfeld National Park.Digital image reproduced from colour slide.big desert fire 1959, mordialloc-chelsea high school camp, wyperfeld national park, fire 1982, old be-al river red gum

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.2. Detail Plan and Section. Starting from the New South Wales and there will be an earthen embankment 430 feet 6 inches long which is retained by the North Wing Wall. Then come the sluice section 284 feet 3 inches long, the spillway 720 feet long and the South Wing Wall, making a total length of 1,042 feet 6 inches of concrete wall. Beyond the South Wing Wall is earth embankment again to a length of 3,827 feet. The Full Supply Level is R.L.626.00 and allowance has been made for a surcharge of 9 feet. A road will run along the top of the dam at R.L.642.00. The sluice section contains seven offlets, the three nearest the north wing wall being 13 feet in diameter for hydro-electric purposes and the other four 9 feet in diameter for regulation purposes only. There are to be stony sluice gates on the upstream ends of the outlets and needle valves on the downstream ends. The shock of the discharged water will be taken by a stilling pool. Trash racks will protect the intake ends of the outlets. Next comes the spillway section, which is curved on the downstream face, and carried up to within 15 feet of the full supply level. Above that will be a series of piers between which will be the flood gates and on top of which the roadway will be carried. The gates will be 20 feet wide and 15 feet high and will be 29 in number. They will slide down the face of the wall when opened for the escape of the water. The investigation of the control of this cascade of water was made by means of a model and as a result the form of “bucket” or energy dissipater shown on the section of the spillway was decided upon. The earth embankment in Victoria is being constructed by the State Rivers and Water Supply Commission of Victoria who are the Constructing Authority for that State under the River Murray Waters Agreement. The core of the embankment is of concrete 6 feet wide at the base tapering to 2 feet at the top end and is reinforced with steel rods from the level of the decomposed rock upwards. On the downstream side, at about natural surface level, is a tunnel for drainage and inspection purposes. Above the tunnel is a vertical layer of large stones to drain any seepage to the tunnel. Against the core wall is packed selected material of as impervious a character as can be got locally and beyond that the bank is carefully built up in horizontal layers by means of horses and wheel scoops. The upstream slope is 3-to-1 hardening to 2½-to-1 at the top and the downstream slope is 2½-to-1 hardening to 2.07-to-1 at the top. The thrust of the upstream toe is taken by a mass of granite blocks, and this face is protected by concrete laid in situ. The width of the bank at base is 650 feet and at top 32 feet.hume reservoir australia, river murray waters scheme, hume weir diagrams, hume plan details

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.6 Diagrams showing the details of the Hume Reservoir structure. On the left from the top of the page to bottom are:- ELEVATION LOOKING UPSTREAM, PLAN aTYPICAL SECTION OF EARTHEN EMBANKMENT. ' On the right from top to bottom are:- SECTIONAL - ELEVATION OF SPILLWAY & TAIL WATER ENERGY DISSIPATOR, SECTION THROUGH REGULATING OUTLETS and SECTION THROUGH TURBINE OUTLETS.hume reservoir australia, river murray waters scheme, hume weir diagrams, hume plan details

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.DEPARTMENT OF PUBLIC WORKS, N.S.W. RIVER MURRAY WATERS SCHEME. HUME RESERVOIR. 6. Excavation in progress for foundations of outlet and spillway sections of dam. September 1921.hume reservoir australia, river murray waters scheme, hume weir diagrams, hume plan details

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.DEPARTMENT OF PUBLIC WORKS, N.S.W. RIVER MURRAY WATERS SCHEME. HUME RESERVOIR. 18. Stilling pool opposite outlet section of dam. New South Wales. December 1925 A stilling pool is a structure at the downstream side of a dam, designed to take away some of the energy from overtopping water flowing down the spillway, to reduce the risk of erosion of the ground near the dam and the dam itself.hume reservoir australia, river murray waters scheme, hume reservoir construction

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.DEPARTMENT OF PUBLIC WORKS, N.S.W. RIVER MURRAY WATERS SCHEME. HUME RESERVOIR. 22. General View of Works from New South Wales end, Looking Upstream. Features: At the left, part of the North Wing Wall, the highest part of which is 26 feet below its ultimate height. Below in the foreground is the portion of the dam where provision is to be made for hydro-electric generation. The tubes, three in number, 13 feet in diameter, will be laid on the level shown and an early start will be made in laying them. The level for the other four regulating outlets, 9 feet in diameter, together with a part of the spillway section of the dam, is underwater at this stage and it may be remarked that at one point, about half way across the channel where the water is now flowing, the concrete foundations are about 80 feet below the level of the water. The broken surface of the water is due to the large “plums” in the concrete. The still water in the right foreground is the stilling pool over the concrete floor of which there is now more than 20 feet of water and by means of which the discharge from the outlet pipes will be quelled. The trestlework on the upstream side of the dam carries the concrete belt conveyor. It extends from the concrete mixer house, which is out of the picture, behind the wing wall, along almost the entire length of the concrete portion of the dam. The concrete is discharged from the belt at any desired point by means of trippers, one of which may be seen over the second trestle. On the other side of the flowing water is the coffer dam. A channel 300 feet wide involving about 140,000 cubic yards of excavation and dug for the temporary diversion of the river as it is flowing now. To the right top of the view beyond the Coffer Dam is the earth embankment being thrown across the major part of the valley by the Victorian Constructing Authority. The Mitta Mitta River flows into the Murray at the far end of the reach of water on the left. August 1927.hume reservoir australia, river murray waters scheme, hume reservoir construction

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.DEPARTMENT OF PUBLIC WORKS, N.S.W. RIVER MURRAY WATERS SCHEME. HUME RESERVOIR. 29. View from Top of Tail Tower Pillar - Concrete Dam. This was taken from the top of the Tower described in the preceding photograph looking towards New South Wales. (WHS 00722) First is the part of the spillway being built inside the Coffer Dam, then over the Coffer Dam the submerged portion of the Spillway and outlet sections for the river diversion, beyond that the situation for the hydro-electric turbo passages bounded by the North Wing Wall. The gap may be seen in wing wall for the passage of the belt conveyor and half of the concrete mixer house behind. This gives a general view of the New South Wales Township. The Quarry is on the side of the hill showing up beyond the Township. New South Wales, August 1927.hume reservoir australia, river murray waters scheme, hume reservoir construction

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.DEPARTMENT OF PUBLIC WORKS, N.S.W. RIVER MURRAY WATERS SCHEME. HUME RESERVOIR. 34. Needle Valves. Some of the needle valves in parts stacked ready for removal by the cableway to their positions on the outlets. There are seven of these, 7 feet 6 inches in diameter. The heaviest single part weighs about 10 tons. New South Wales. August 1927. A needle valve is a type of valve which can be used to regulate flow of a substance, usually either gas or water, through an appliance or system. The unique feature of the value is the inclusion of a small plunger, with a shape akin to a needle.hume reservoir australia, river murray waters scheme, hume reservoir construction

This set of photos is from a leather bound album bearing the inscription "HUME RESERVOIR AUSTRALIA" plus 'The Rt. Hon. L. C. M. S. Amery, P. C., M .P.' all inscribed in gold. It was presented to The Rt. Hon. L. C. M. S. Amery, P. C., M. P, Secretary of State for Dominion Affairs on the occasion of his visit to the Hume Reservoir on 2nd November 1927. This album is of local and national significance as it documents the planning and development of the Hume Reservoir up to 1927. It was the largest water reservoir in the British Empire. The album records the pioneering engineering work that went into its construction.DEPARTMENT OF PUBLIC WORKS, N.S.W. RIVER MURRAY WATERS SCHEME. HUME RESERVOIR. 37. Bethanga Bridge Site. A bridge is being built to cross the Reservoir to serve a large area of country which will be cut off from its natural outlets by the submergence of existing bridges when the Reservoir is in being. The site of the bridge is nearly a mile up the Murray from the Hume Reservoir Quarry. Its length will be approximately half a mile. There will be nine spans of 269 feet with steel truss girders resting on concrete pillars. Some of the pillars are founded on rock while others will rest on nests of reinforced concrete piles. The foundations and concrete piers are in the hands of the Victorian Constructing Authority and the superstructure in those of the New South Wales Authority. August 1927.hume reservoir australia, river murray waters scheme, hume reservoir construction