A dorade is a type of ventilator that permits the passage of air in and out of the cabin or engine room of a boat while keeping rain, spray, and sea wash out. The basic form is a low, rectangular box fixed to the deck or cabin top, fitted with interleaving vertical baffles. The baffles alternate to be free at the floor of the box, or free at the ceiling, forming a series of chambers. A horn-shaped ventilation cowl is usually fitted facing forward to a large hole at the top of the chamber at one end of the box with another large hole opening down into the boat from the chamber at the other end. Limber holes perforate the wall of the box at the floor of each chamber. Dorade boxes operate on the principle that air can pass relatively freely through the chambers, yet rain or sea wash will be trapped in successive chambers and drain out the small holes in the sides of the box. The first appearance of Dorade boxes was on the Olin Stephens-designed Dorade, a yacht built in 1929 for ocean racing. As originally built, the Dorade's vents led directly below, but this was found to allow water below, and the vents were modified in the early 1930s.An early piece of marine equipment from the 1930s and 40s that still is in use today on smaller vessels and ships.Dorade Cowl (Ventilator), brass casting with wide open mouth twisted to side. Painted red inside.warrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, dorade (ventilator), dorade, ventilator, marine equipment, ships fittings

B&W photo of Peter Griffin at microscope, Grimwade Castings c 1950industry - manufacturing - foundries, peter griffin, grimwade castings pty ltd

Used by donor's father, John Palmer, on his parents dairy farm at Mupunga East and later on his own dairy farm at Allansford. From 1966 until 1992 used in Mitcham and Blackburn.A post mounted drill stand with a gearing arrangement driven by a handle. The depth of drill is adjusted by a large red wheel which raises or lowers the drill. There are other adjusting devices on the drill.Buffalo Forge Co, Buffalo N.Y. No 151 (on both sides of main casting)trades, tools, metalworking

QUASLARC Generator Built by the Quasi-Arc Co. Ltd. Victoria London SW.1, This generator is believed to have been used for welding purposes. The generator is driven by a belt from a nearby steam plant. The quasi-arc co ltd 6 kw. d.c generator 60/30 volts 0/200 amps 1200 rpm comp cont rating No 4696 Historic - Industrial Generator Large casting with a drive pulley on one end, cast aluminum covers, bronze makers plaque. The quasi-arc co ltd 15,grasyenor ????ens. Victoria,London,S.W.1 This machine is designed for use with ????? Arc electrodes 6 kw. d.c generator 60/30 volts 0/200 amps 1200 rpm comp cont rating No 4696puffing billy, generator, welding, quasi - arc

Memorabilia of war service perhaps cast from a shell casing in the shape of A.I.F. slouch hatExample of commemorative craft work pertaining to Australian Armed Forces.Cast decorative slouch hat, which has possibly been recast from a shell casting.Nilhandmade brass casting

Black and white photograph - postcard size"Written on back of photograph" Accuracy fly casting -Ringwood. Wilf Crouch -Circa 1932

Black and white photograph - postcard size"Written on back of photograph" Accuracy fly casting -Ringwood. George Burns -Circa 1932

Black and white photograph - postcard size"Written on back of photograph" Accuracy fly casting -Ringwood. George Burns -Circa 1930

Item used in offices to secure receipts and other paper work by piecing the paper itemsSignificant as a decorative object used in offices from the early 20th centuryMetal spike for paper or receipts Item has a square ornate base decorated within its casting a floral design. flagstaff hill, warrnambool, shipwrecked-coast, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, spike, paper spike

Hand grenade casting mounted on black enamelled base with china ink well insert. Square base with grooves for pens, top of hand grenade opens for access to ink. Marked memento of the great war actual hand grenade casting as used by the allies.Regd No 651542.1915 Regd No 652114 51657 10304 11469arms, ordnance

These reels where used by a local family in catching Murray Cod and trout in the Kiewa Rivers and Murray River. This old Pilot side cast fishing reel was made in the late 20's & early 30's They were used in the mid 1950s. Although the original inhabitants (Aborigine tribe) would have used spears for fishing the use of reels and rods by non indigenous fisher persons are also very effective especially if raised in the valley.These items are significant because they demonstrate the harvesting of fish from valley rivers and streams is one of continuation from the first human habitation of this region. The ability to harvest the natural food source of the valley's rivers and streams has come from earlier survival requirement to one of recreational pleasure. Brass & Wooden Frame Side Casting Fishing Reel. This reel has 2 winding bakelite handles.Pilot, Tag states W. Davies Please return.recreation, river, kiewa, fishing, industry, reel, side, casting, davies

This artwork is part of 69Fifteen, the book published in 2013 celebrating 69 Smith Street Gallery’s 15th year in operation as an artist-run space.This artwork shows a wooden type sculpture depicting an ant. A blue spotlight on the ant is casting a shadow on a floor.louis balis, 69 smith street gallery, artist-run initiative, artist-run space, melbourne art galleries, maquette, shadow, sculpture, photograph, ant, [email protected]

Also colour photo 10 x 15 closeup view of the cabin area of the April Hamer while tied up at Bullock Island.Colour photograph of the side casting dredge, April Hamer, moored at Bullock Island. Lakes Entrance Victoriawaterways, dredging, ocean

Grenade inertHand Grenade WWII, cast metal, black colour, oval shaped with grooves in the casting complete with pull ring assembly.RBD 1945 No 36 m MK 1 Z up arrow"arms - ordance, military history

A dorade is a type of ventilator that permits the passage of air in and out of the cabin or engine room of a boat while keeping rain, spray, and sea wash out. The basic form is a low, rectangular box fixed to the deck or cabin top, fitted with interleaving vertical baffles. The baffles alternate to be free at the floor of the box, or free at the ceiling, forming a series of chambers. A horn-shaped ventilation cowl is usually fitted facing forward to a large hole at the top of the chamber at one end of the box with another large hole opening down into the boat from the chamber at the other end. Limber holes perforate the wall of the box at the floor of each chamber. Dorade boxes operate on the principle that air can pass relatively freely through the chambers, yet rain or sea wash will be trapped in successive chambers and drain out the small holes in the sides of the box. The first appearance of Dorade boxes was on the Olin Stephens-designed Dorade, a yacht built in 1929 for ocean racing. As originally built, the Dorade's vents led directly below, but this was found to allow water below, and the vents were modified in the early 1930s.An early piece of marine equipment from the 1930s that still is in use today on smaller vessels to improve below deck ventilation. Dorade Ventilator Cowl brass casting with wide open mouth twisted to side with swivel base. Box and baffles missingNonewarrnambool, flagstaff-hill, flagstaff-hill-maritime-museum, maritime-museum, shipwreck-coast, flagstaff-hill-maritime-village, ventilator, dorade, maritime equipment, ships fittings, ventilator box

Armour piercing discarding - brass casting with wooden base and black fuse with deep red band. (No. 1 on Information sheet)artillery, shell

B&W photo of Peter Griffin supervising the molten metal being taken from the furnace at Grimwade Castings, 1950sindustry - manufacturing - foundries, peter griffin, grimwade castings pty ltd

A gift to NVVM from the Queen Elizabeth II Army Memorial Museum, Waiouru, New ZealandWooden shield-shaped plaque with round metal casting of Queen Elizabeth II Army Memorial Museum New Zealand represented in colour.Queen Elizabeth II Army Memorial Museum/ Waiouru New Zealandqueen elizabeth ii army memorial museum, waiouru new zealand, shield, plaque

Blueprint drawing by T J Jorgensen & Son 376 Lower Malvern Road Glen Iris SE6 of castings Job No 7538 Drawing No 125T J Jorgensen & Sondocument, certificate, blueprint

Set of 23 tender documents, typed or duplicated, for the Tramway Board, typed or printed onto Foolscap sheets. Each give some detail of the contract, quantities, delivery and quality. Short titles are: .1 - Contract No. 4 - supply and delivery of wood paving blocks. .2 - No. 5 - steel castings .3 - No. 7 - rolled steel bars for grip dies .4 - No. 9 - rolled mild steel plates .5 - No. 10 - Kerosene oil .6 - No. 12 - Tar paving .7 - No. 13 - steel files .8 - No. 15 - iron castings .9 - No. 16 - cotton waste .10 - No. 18 - hemp rope .11 - No. 19 - tar oils .12 - No. 23 - steel wire rope (for cables) .13 - No. 24 - cotton waste .14 - No. 26 - iron castings .15 - No. 27 - purchase and removal of cottage at 87 Acland St St Kilda .16 - No. 28 - radial drilling machine .17 - No. 29 - steel castings .18 - No. 31 - paving blocks .19 - No. 33 - cotton waste .20 - No. 40 - substation building at Rathdown Street .21 - No. 47 - iron castings .22 - No. 54 - steel castings .23 - No. 72 - tar oils - from the Board's distilling works in Flinders St extension. Documents note scanned, just two samples.trams, tramways, tramway board, tenders, cable trams, grip tram, equipment, substation, cable grip, cables, demolition

A WW1 Mills type Hand Grenade converted into a desk inkwell. It has a hinged lid which when opened reveals a ceramic ink pot. This is an original casting for a Mills Grenade mounted on a black glazed ceramic base. The base has lettering around the circumference with the wording "Memento of the Great War, Actual Hand Grenade Casting, as Used by the Allies, Regd No 651542, 1915"grenade, mills, world war 1, ww1, inkwell, trench art