Four sided mouse trap with wooden base with four spring fittings at each corner that can be loaded simultaneously. A number of round holes have been bored into the wood to enable the wire to be passed through and fixed.Supreme Choker Safety Mouse Trap

Brass Band Instrument - Cornet "Clear Bore" Class a Light Valve. Boosey & Co makers, 295 Regent Street London. No 80772 (64988) Imported by Allan & Co Pty Ltd Melbourne. Horn 4�" Length 12�"flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village

Diggers & Mining. Diggers and Miners. The hills, once almost bores of timber for the mines, are returning to their natural state, giving Walhalla a natural scenic beauty which attracts many tourists. Markings: 61 994.5 WAL. Used as a teaching aid.hanimounteducation, tertiary, goldfields

The carronade was designed as a short-range naval weapon with a low muzzle velocity for merchant ships, but it also found a niche role on warships. It was produced by the Carron Iron Works and was at first sold as a complete system with the gun, mounting, and shot altogether. Carronades initially became popular on British merchant ships during the American Revolutionary War. A lightweight gun that needed only a small gun crew and was devastating at short range was well suited to defending merchant ships against French and American privateers. The invention of the cannon is variously attributed to Lieutenant General Robert Melville in 1759, or to Charles Gascoigne, manager of the Carron Company from 1769 to 1779. In its early years, the weapon was sometimes called a "mellvinade" or a "gasconade". The carronade can be seen as the culmination of a development of naval guns reducing the barrel length and thereby the gunpowder charge. The Carron Company was already selling a "new light-constructed" gun, two-thirds of the weight of the standard naval gun and charged with one-sixth of the weight of the ball in powder before it introduced the carronade, which further halved the gunpowder charge. The theory of its design was to use less powder and had other advantages that were advertised in the company's sales pamphlet of the time, state. The smaller gunpowder charge reduced the barrel heating in action, also reduced the recoil. The mounting, attached to the side of the ship on a pivot, took the recoil on a slider, without altering the alignment of the gun. The pamphlet advocated the use of woollen cartridges, which eliminated the need for wadding and worming, although they were more expensive. Carronades also simplified gunnery for comparatively untrained merchant seamen in both aiming and reloading that was part of the rationale for adopting the gun. Other advantages promoted by the company were. The replacement of trunnions by a bolt underneath, to connect the gun to the mounting, reduced the width of the carriage that enhanced the wide angle of fire. A merchant ship would almost always be running away from an enemy, so a wide-angle of fire was much more important than on a warship. A carronade weighed a quarter as much as a standard cannon and used a quarter to a third of the gunpowder charge. This reduced charge allowed Carronades to have a shorter length and much lighter weight than long guns. Increasing the size of the bore and ball reduces the required length of the barrel. The force acting on the ball is proportional to the square of the diameter, while the mass of the ball rises by the cube, so acceleration is slower; thus, the barrel can be shorter and therefore lighter. Long guns were also much heavier than Carronades because they were over-specified to be capable of being double-shotted, (to load cannons with twice the shot, for increased damage at the expense of range), whereas it was dangerous to do this in a carronade. A ship could carry more carronades, or carronades of a larger calibre, than long guns, and carronades could be mounted on the upper decks, where heavy long guns could cause the ship to be top-heavy and unstable. Carronades also required a smaller gun crew, which was very important for merchant ships, and they were faster to reload. The small bore carronade and carriage is part of a collection of nineteenth Century Flagstaff Hill Guns and Cannon, which is classified as being of significance and was made a few years after the beginning of Queen Victoria's reign in 1837 and fires a 6 lb pound cannon ball. This nineteenth century artillery piece is a rare and representative item of artillery of this era, used predominately on ships, both military and merchant. The artillery piece, individually and as part of the collection, is highly significant for its historical, scientific and aesthetic reasons at the state, national and world level. This carronade represents the methods of artillery technology, its advancement and its modifications to suit dangerous situations that sailors encountered from attacks from free booters (pirates, living from plunder) or others at the time. Carronade firing a 6 lb cast iron ball, with a smooth bore barrel 6.5 cm in dia the item is mounted on stepped wooden carriage with wooden wheels. Cannon barrel can have its elevation adjusted via a wooden wedge. Gun carriage has loops for locating and holding in position to a deck by ropes. Carriage is a replica made 1982Cast into the barrel is the royal emblem of Queen Victoria (VR "Victoria Regina") indicating the carronade was cast during Queen Victoria's reign / 1840 & 4-2-0 denoting the weight of the barrel. Right hand trunnion has a serial number “8708”. Also on top of the barrel is the British "Board of Ordinance" identifying mark a broad arrow indicating the carronade was in military use. flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, colonial defences, victoria’s coastal defences, warrnambool fortification, warrnambool garrison battery, warrnambool volunteer corps, ordinance, armaments, garrison gun, smooth bore cannon, carronade, black powder, 12 pounder, 1840, artillery, lieutenant general robert melville, charles gascoigne, carron company, mellvinade, gasconade

Postcard, WW1, B&W image of the remains of a German large bore gun. Barrel facing the camera.Two soldiers standing on left of barrel and two on the right. Another soldier leaning over the barrel and another standing on structure at the rear. Copy A2postcard, postcard, ww1, france, german gun, australians

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E560 N29 Feb 1980 A43 View along MMBW work line in east end of Hibberd's, showing grating over mole boring pit

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E561 N4 Feb 1980 A43 The boring hole, 39' deep, at lot 7 (Clarke's, 39 Burlock Ave) with the generator used to supply light.

A history of forestry and forest industries in VictoriaHardback. Green dust cover with photograph of forest undergrowth. Front end paper shows a map of Victoria detailing forested and non-forested areas in the State of Victoria in the year 1869. Back end paper shows a map of Victoria detailing forested and non-forested areas in the State of Victoria in the year 1987. To Jean, who bore the/ brunt of it all - and to/ Jan, Rob, Sue and Andy Stamp of the Marysville & District Historical Society Inc / P.O. Box 22 / Marysville 3779forests, forestry, forest products industry, victoria, history, moulds, francis robert

This working-model steam engine was hand-made c.1893 by Frank Scott of Mewburn Park, and used to drive a pump. The entire engine and base were repaired, cleaned and restored by participants in a LEAP program hosted by Eastern Victorian Group Training, Bairnsdale, in June 1995. This included repairing a broken piston arm.This small steam engine has two wheels attached to shafts connected to a single piston. It has a horizontal double-acting three inch bore with a four and half inch stroke fitted with Stephensons link reversing gear. It is mounted on a green-coloured wooden box.engines

This framed sketch details, in graphic form, where the core samples in the display cabinet were removed. The drilling was a precursor to the decision where to locate, in this case, the McKay Creek Power Station. The information gained by structural engineers from the core samples would be used also for the placements of underground tunnels entry and exit points and the overall effective size of the plant. This would have included drill and blast techniques(rock characteristics play an import part of explosion control), requirements for support structures and reinforcing cement/steel forms. The use and replenishment of diamond drill bits(the strongest available, see KVHS 0280) was dependent on the "type" of rock found. Support beams for reinforced ceilings and floors was also a necessity.The visual derails of where the rock core samples were removed is very significant in the formulation and placement of the underground Power Stations and their maze of tunnels(in and out) for a successful implementation of the Hydro Scheme. The amount of pre-planning and scientific studies required for such a large scheme must be undertaken to ensure that a "white elephant" was not the result.This framed and glass front rock core display sketch has type written information of the rock samples displayed in KVHS 0279 (A). It has a softwood stained and glossed frame with a fixed(nailed) back board and a brass fixture for mounting onto a wall.The paper and type are slighted faded (sunlight affected). The sign heading "ROCK CORE SAMPLES RECOVERED FROM DIAMOND DRILLED BORE" underneath this "BORE NO: 883" and below this "LOCATION: McKAY CREEK POWER STATION AREA" to the left a sketch incorporating the ground level point "GROUND LEVEL R.L.3493", and the core depth point "CORE DEPTH 40' 7". In between and representing( in visual form) the core location areain question.alternate energy supplies, alpine feasibility studies temperature, rainfall, sec, kiewa hydro scheme, electricity

Book is part of the Australian War Classics series presented by E E (Weary) Dunlop.Book, soft cover, white print on front, back & spine. Front cover illustration detail from Digging Bore Hole Latrines by Murray Griffin. Rising Sun badge illustrated on front & back covers, 400 cut plain pages, black & white illustrations. Handwritten in blue ink on front flyleaf: J Fuller In black ink on front flyleaf: RSL Stampbooks, military history

Bench wooden trestle leg style modern replica of a sail maker's bench. Holes bored into bench to hold fids and/or spool holders, end of bench enclosed by wood to form tray to prevent tools from rolling off. Wooden fid in place, drawer at side.flagstaff hill, warrnambool, shipwrecked coast, flagstaff hill, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, bench, sail makers, fid

Used in the 19th or early 20th centuryA long handled steel vintage post hole digger with two large curved split blades. Each blade is attached to the top of the handle by three screws. It has a rotating action with the digger boring into the earth as the handle is turned. There is an attachment at the end of the steel handle for a missing turning handle.'S' is stamped on the top of the handle.tools, agricultural tools, farming equipment, garden tools

One black and white copy 17 x 25Black and white postcard showing North Arm Bridge, Bullock Island and foot bridge northern end of piers at entrance to Bass Strait and sand dunes. Left foreground shows power pole and water bore and telephone poles along Princes Highway Lakes Entrance Victoria.The Entrance, Bullock Island, Lakes Entranceislands, bridges, waterways, topography

This deck cannon is believed to be a replica Carronade as it has no foundry mark, year of manufacture, proof marks or weight of carronade on it. However, its design matches the design of Carronades used in the early to mid 19th century. History: The carronade was designed as a short-range naval weapon with a low muzzle velocity for merchant ships, but it also found a niche role on warships. It was produced by the Carron iron works and was at first sold as a complete system with the gun, mounting, and shot altogether. Carronades initially became popular on British merchant ships during the American Revolutionary War. A lightweight gun that needed only a small gun crew and was devastating at short range was well suited to defending merchant ships against French and American privateers.   Its invention is variously attributed to Lieutenant General Robert Melville in 1759, or to Charles Gascoigne, manager of the Carron Company from 1769 to 1779. In its early years, the weapon was sometimes called a "mellvinade" or a "gasconade". The carronade can be seen as the culmination of a development of naval guns reducing the barrel length and thereby the gunpowder charge. The Carron Company was already selling a "new light-constructed" gun, two-thirds of the weight of the standard naval gun and charged with one-sixth of the weight of the ball in powder before it introduced the carronade, which further halved the gunpowder charge. The theory of its design was to use less powder and had other advantages that were advertised in the company's sales pamphlet of the time, state. The smaller gunpowder charge reduced the barrel heating in action, also reduced the recoil. The mounting, attached to the side of the ship on a pivot, took the recoil on a slider, without altering the alignment of the gun. The pamphlet advocated the use of woolen cartridges, which eliminated the need for wadding and worming, although they were more expensive. Carronades also simplified gunnery for comparatively untrained merchant seamen in both aiming and reloading that was part of the rationale for adopting the gun. Other advantages promoted by the company were. The replacement of trunnions by a bolt underneath, to connect the gun to the mounting, reduced the width of the carriage that enhanced the wide angle of fire. A merchant ship would almost always be running away from an enemy, so a wide-angle of fire was much more important than on a warship. A carronade weighed a quarter as much as a standard cannon and used a quarter to a third of the gunpowder charge. This reduced charge allowed Carronades to have a shorter length and much lighter weight than long guns. Increasing the size of the bore and ball reduces the required length of the barrel. The force acting on the ball is proportional to the square of the diameter, while the mass of the ball rises by the cube, so acceleration is slower; thus, the barrel can be shorter and therefore lighter. Long guns were also much heavier than Carronades because they were over-specified to be capable of being double-shotted,(to load cannons with twice the shot, for increased damage at the expense of range). Whereas it was dangerous to do this in a carronade. A ship could carry more carronades, or carronades of a larger caliber, than long guns, and carronades could be mounted on the upper decks, where heavy long guns could cause the ship to be top-heavy and unstable. Carronades also required a smaller gun crew, which was very important for merchant ships, and they were faster to reload. Additional notes: Cannon cast in England, Wales and Scotland had their imperial weight chiselled or engraved in the format of 4-2-0 on the bottom of the cascabel, indicating the weight of the cannon as 4 hundredweight, 2 quarters and 0 pounds. Since a hundredweight equals 112 pounds and a quarter weight is 28 pounds the total weight is 504 pounds or about 228 kilograms. The small bore replica carronade and carriage is part of a collection of nineteenth Century Flagstaff Hill Guns and cannons, and is a representation of carronades used from the early 18th up to the 1850s on merchant and military ships particularly the British Royal Navy until 1850. This example is not significant in the historic sense but demonstrates the type of artillery used aboard vessels of the time for protection & offensive military actions. Cannon, cast iron, small smooth bore cannon on the stepped wooden carriage with wooden wheels. It appears to fire a 12-pound cannonball. The Cannon barrel can have its elevation adjusted via a sliding sloped block at the rear of the cannon. Gun carriage has loops for locating and holding the carriage in position with the use of ropes. It is believed this carronade is a replica of a mid-to-late 19th-century Carronade cannon.Cast into metal; [Royal emblem of Queen Victoria (VR "Victoria Regina")]warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, cannon, naval cannon, cannon on carriage, 19th century cannon, fortifications, smooth bore cannon, 12 pounder, carronade, artillery, replica, deck cannon, cannon in carriage, ship cannon

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E561 N3 Feb 1980 A43 Swivel crane over first hole west of boring pit in 39 Burlock Avenue. The track used to reach Burlock Avenue on left.

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E561 N12 Feb 1980 A43 Line of tunnel shafts at 29-30 Burlock Avenue showing swivel cranes 5 and 6 from the bore-hole in Lot 7

Euphonium with mouthpiece in situPatent Clear Bore contesting Model Class A Exhibition Prize Medals Awarded to J. Higham Ltd. Makers 127 Strangeways Manchester England 58524 Lyons Sole Agenteuphonium, musical instrument

A black and white photograph depicting seven men and four women surrounded by tunnel boring machinery. A tunnel boring machine (TBM), also known as a "mole", is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They may also be used for microtunneling. They can be designed to bore through anything from hard rock to sand. Tunnel boring machines are used as an alternative to drilling and blasting (D&B) methods in rock and conventional "hand mining" in soil. TBMs have the advantages of limiting the disturbance to the surrounding ground and producing a smooth tunnel wall. This significantly reduces the cost of lining the tunnel, and makes them suitable to use in heavily urbanised areas. The major disadvantage is the upfront cost. TBMs are expensive to construct, and can be difficult to transport. The longer the tunnel, the less the relative cost of tunnel boring machines versus drill and blast methods. This is because tunneling with TBMs is much more efficient and results in shortened completion times, assuming they operate successfully. Drilling and blasting however remains the preferred method when working through heavily fractured and sheared rock layers.This photograph is significant as it shows the machinery used and attire worn by men and women during the gold rush era. Black and white rectangular photograph printed on photographic paperburke museum, mining, beechworth, boring machinery, excavate, gold, gold fields, gold rush, miners

A black and white photograph (Circa November 1966) Engineers from 17 Construction Squadron boring for water at Nui Dat, the recently formed 1st Australian Task Force Base, Phuoc Tuy Province. The rapidly developing base was suffering from a lack of the most basic commodities, including water.photograph, 17 const sqn, 1 atf base, nui dat, phuoc tuy province, gibbons collection catalogue

Part of a 43-photo record of the MMBW�s engineering feat in drilling a 12 inch pipe line up to 40 feet deep through rock hardened by volcanic action associated with geological fault that occurs along the line. The work took place from October 1979 to May 1980 on the southern boundary of Hubbard Reserve, North Ringwood. The collection was presented to the Ringwood Historical Research Group by J Clarke on 9th June 1980.E561 N1 1 April 1980 A43 Last days of the boring. The mole had broken between the last two shafts. Dominic Di Nezza and Glen Pearson discuss further moves to release it.