Black and white photograph. Forest Creek (Victoria) gold reefs crushing works. The Garfield overshot waterwheel which drove the battery at Chewton. Inscriptions on back: 'MNG 31''Garfield Mine, Chewton, J Ebbett, Manager' ( in top LHC), 'Royal Historical Society of Victoria, Bendigo Branch' (in circular rubber stamp). History of object: Previous ACC. No. 'MNG 31', Ralph Birrell 5.11.1999 'Garfield Waterwheel and Crushing Mill, Chewton:' Gardield overshot waterwheel which drove the Forest Creek Gold Mines crushing battery at Chewton. The foundations of this wheel can still be seen today.Bendigo Advertiserbuildings, commercial, garfield waterwheel at chewton

Sepia photograph. View looking north along High Street, Eaglehawk towards the Eaglehawk Town Hall and Virginia Hill behind. On either side of the street are double and single storied businesses. Wooden slatted tree guards, triangular configuration are close to the road gutter. Some horse-drawn vehicles are on the right side of the street. On Virginia Hill a mine and crushing battery building and chimney along with a few eucalypts can be seen. Inscriptions: Views of Bendigo No. 49', 'Township of Eaglehawk', 'NJ Caire photo Sandhurst', 'Casey & Wenborn's print', Forbes & Holmes Agents'. In grey lead on back of mount 'Mrs Brown, Barnard Street, Bendigo', Stamped 'Royal Historical Society of Victoria, Bendigo Branch'. In image 'Victoria Hotel, Sam Watson?', 'Saddler', 'Exchange Hotel'. History: in grey lead pencil, Mrs Brown, Barnard Street, Bendigo. Three col. Stamped 'Royal Historical Society of Victoria, Bendigo Branch', in ballpoint pen 1959, 71. (Two copies) Nicholas CaireNicholas J Caireplace, streetscape, high street, eaglehawk, the photographic mount

Cast iron mercury bucket, used to hold mercury, potentially in the process of recovering minute pieces of gold mixed in soil and sediments. See research page for description of one process of using mercury to extract gold.gold mines, mining equipment, mercury bucket, miners used mercury in a number of ways to amalgamate gold, with each mill or battery operator having their preferred method depending on the nature of the ore. by the late 1850s the most common way of crushing goldbearing quartz ores or consolidated alluvial cements was in a stamp battery. the battery featured heavy iron stamp heads held in a frame, with each head often weighing up to 500 pounds (226 kg) or more (see msv 1880, page 45) (birrell 2005). stamp heads were lifted and dropped by a rotating overhead cam shaft driven by a steam engine or water wheel. ore was fed into a large cast-iron battery box, mixed with a steady stream of water, and pulverised by the stamp heads. in some batteries, mercury was placed in the base of the boxes to amalgamate with freed gold. the violent agitation of the mercury in the mortar box, however, could cause the mercury to break into myriad tiny globules that were carried away by the water with the tailings, thus losing a certain amount of gold in the process (thompson 1867; ritchie & hooker 1997). the water and sand slurry was splashed by the falling stamps from the box through fine mesh screens and onto inclined wooden tables below the mortar box (figure 2). the tables were covered with copper sheets or plates coated with mercury, which caught and amalgamated with a portion of the gold. the grey putty-like amalgam was periodically scraped off the sheets and retorted in a furnace to collect the gold and recover the mercury for reuse. mercury was inevitably lost from the plates, while poor maintenance resulted in further losses of gold and mercury in the tailings. mercury use and loss from gold mining in 19th century victoria. peter davies1, susan lawrence, and jodi turnbull, department of archaeology and history, la trobe university.

Slide. Lansell's 105 head crushing battery (New Red, White and Blue).No.40 on bottom of slide.mine, gold, lansell's 105 stamper head battery., bendigo mines-jack hattam collection.

Slide.Engine at the Virginia Crushing Battery. Large flywheel on LH side, machinery in front. Possibly stampers visible through window at rear of engine room.No. 39 printed on bottom of slide. Photographer's name covered by number.mine, gold, virginia machinery., bendigo mines-jack hattam collection.

Documents and copies of photos related to various Cornish enterprises in Bendigo: a. Line drawing (faint) of foundry owned by the Roberts family (Mitchell, Wills and King streets); b. copy of article from unknown source re United Iron Works with details of the firm and Roberts principals - William Roberts, Abraham Roberts and Arthur Roberts - with copies of photographic portraits (Bartlett Bros.) - bad copy with LH side of text partly illegible; c. copy of article titled 'Goyne's Battery Gratings re John Goyne and history of the business (submitted by person living at ''Rosemundy'', Goynes Road, Epsom - Goyne's home then on 20 acres); d. Photograph of old Robinson photo of Bendigo Stamper Grating Factory, Epsom and five men posed in front of large timber building (badly cut photo with LH edge missing. original photo (9 x 13) of ''Former Bendigo Cornish Fuse Factory'' (handwritten inscription on reverse) taken in recent times (hint - car in driveway); f. copy from un-named book of J Nankervis's Ham and Bacon Curing Factory, Golden Square - drawing of the establishment and a photos of winning display of small goods at the Bendigo Show (no date); g. copy from un-named book of photo of premises of A J Williams, Lily and McKenzie Streets - wooden structure with sign indicating Hardware Merchants and ??Mines Furnisher?? , showing three horse-driven small wagons (delivery?); h. copy of photo of Cornish store(1880s) at White Hills - mention of Frederick Stuckenschmidt (married Miss Mary Smith), William Mathews (original owner?) - corner brick building with family posed outside alongside horse and light cart;. reproduction of exhibit in Bendigo Spring Show, 1915 , the ''Made in Bendigo Exhibition'' - first prize awarded to Messrs H M Legg & Co. Progress Jams, preserves, tomato sauce, tomatoes products, candied peels etc. (folded and small tear).bendigo, buildings, early bendigo businesses, bendigo stamper grating factory. epsom. j. nankervic ham and bacon curing establishment. golden square. bendigo cornish fuse factory. cornish stores. messrs h. m. leggo and co. abraham roberts. arthur roberts. william roberts. goyne's battery gratings.

The Memory Printer MP20 is a telecommunication device for the deaf (TDD or text telephone) with a 20-column LED display and a 20- column built-in printer. The MP20 has an 8,000 character memory for saving and sending messages, upper and lower case printing to distinguish incoming from outgoing messages, and four message buffers. The MP20 uses standard Baudot TDD code. OPTIONS: Time/date stamping and ASCII capability are available. POWER: Rechargeable battery and AC adapter. DIMENSIONS: 9.5 x 12.5 x 2.75 inches. WEIGHT: 5.75 pounds. Instructions for printer and keyboard, etc. " KROWN / Research / PORTA PRINTER PLUS® MP 20 / The Memory Printer" on screen

Magill laryngoscope with a battery in the handle was one of first of its kind This piece of equipment is made of stainless steel and has a canal on its left side and a handle to put batteries inside of it and it has attached a round screw to make it extendable. This object also has an stamped inscription and on the other side it has the manufacturer details. Stamped A.CHARLES KING.LTD Stamped REG.NO.749019 Stamped STAINLESSmagill, ivan, battery

Metal laryngoscope in two parts. A round hollow handle with a textured grip and a screwed in base for holding batteries. The metal blade screws in to the handle and has a moulded section for a small light bulb. Engraved in to top of blade, D.A. Engraved in to base of handle, B.T.S. / R.W.H. D.A. Stamped in top of the handle, PAT.NO.683731 Stamped in top of the handle, BRITISH [indecipherable]laryngoscope, light bulb, battery

Curved laryngoscope blade and handle. The laryngoscope blade is identified as a MAC 3 RIESTER blade and is attached to the textured handle with a serrated grip for ease of use. The handle is also a battery deposit which has stamped on the lid base the manufacturer's name and the place where it was made.Stamped on the lid base of the handle, Penlon R [trademark] / Made in U K Printed on the blade base, MAC 3 RIESTER Printed on the blade base, STAINLESS STEEL C E / GERMANY Stamped on the blade base, TDD Stamped on the blade base, Gairway, laryngoscope, penlon, united kindom, germany, mac 3 reister, blade, the alfred hospital, melbourne, macintosh

Complete Macintosh laryngoscope piece with a curved large sized attached blade with light bulb and a textured handle with serrated grip for easy of use and a screw in the blade connector. The handle is also a battery deposit to supply the led light bulb. The blade has general scratches on its surface because its use. At the back of the blade is still attached the curved lamina as holder of the base with the blade in its regular use position. Several engraved and stamped inscriptions are present all over the handle and blade (see inscriptions for details). Stamped on the base of the blade, BOC Stamped on the edge of the back side blade, STAINLESS Stamped on the back side blade base, MADE IN ENGLAND Engraved at the base of the blade attachment place, MAINLAND Engraved at the edge of the serrated grip of the handle, Alfred Anaes Stamped at the base of the handle, REGD TRADE MARK / P E N L O N / MADE IN ENGLAND Stamped at the bottom of the handle base, REGD TRADE MARK / P E N L O N / MADE IN ENGLAND Engraved at the bottom of the handle base, AnaeA / ALFREDlaryngoscope, complete laryngoscope, boc, penlon, handle, alfred hospital, anaesthesia

Object belonged to and was used by Dr Lennard Travers 1950-1970.Complete Macintosh laryngoscope piece with a curved medium sized attached blade with light bulb and a textured handle with serrated grip for easy of use and a screw in the blade connector. The handle is also a battery deposit to supply the led light bulb. The blade has general deep scratches on its surface and a slight metal deformation on top back of the blade. At the back of the blade is still attached the hinge that keeps in regular position the base and the blade, is also present a worn surface in this area. Green spots of dust and oxidation processes are present over the blade and the handle areas. A handle manufacturer stamp is located at the base of handle (see inscriptions for details).Stamped into base of handle: LONGWORTH INST. CO. / OXFORD / ENGLANDmacintosh, laryngoscope, blade, handle, longworth inst. co., england

Designed by Dr Paluel Flagg around 1915 and later used for 25 years. This laryngoscope blade was designed to meet certain expectations about laryngeal richness and to avoid major tracheal injuries in patients. (Ball, 2014) Article reference: C. M. Ball & R. N. Westhorpe. 2014. Anaesthesia & Intensive Care. Nov 2014, Vol. 42 Issue 6, p687-688. 2p.Complete laryngoscope used by Dr Lennard Travers. Medium sized Flagg straight blade with a slight curve at the distal end and a 'U' shape canal. The handle has a serrated grip for easy use and it is also a container for two batteries, it has a switch on its base. The full piece has visible and deep scratches over the top of blade around the stamped blade type inscription. The base of the blade has a worn surface with a slight discolouration due its use. No presence of led light bulb on blade. Minor scratches on handle base battery deposit with an ON - OFF switch black button. Stamped on blade, FLAGG LARYNGOSCOPE Stamped on top handle blade base, AUBURN, [W/A seal], N.Y.U.S.A. Stamped on the handle base power source button, ON [red colour], OFF [blue colour]flagg, laryngoscope, flagg blade, button, battery handle, straight blade

Designed by Dr Paluel Flagg around 1915 and later used for 25 years. This laryngoscope was designed to meet certain expectations about laryngeal access and to avoid major tracheal injuries in patients (Ball, 2014). Article reference: C. M. Ball & R. N. Westhorpe. 2014. Anaesthesia & Intensive Care. Nov 2014, Vol. 42 Issue 6, p687-688. 2p.Flagg laryngoscope handle only. The handle has a serrated grip for easy use; it is also a container for two batteries and has a switch on its base with an ON - OFF switch black button which quite rusty. The handle has a screw on top of it, used to secure the blade. The full piece has minor scratches over its surface. It has a small crack in the switch area and a missing screw bellows it. The handle has an inscription about the manufacturer company seal and name stamped at the top of the handle ring.Stamped on top handle blade base, AUBURN, [W/A seal], N.Y.U.S.A. Stamped on the handle base power source button, ON [red colour], OFF [blue colour]flagg, handle, switch, laryngoscope

"First described by Professor R. R. Macintosh in the Lancet of February 13th, 1943, this design is now the acknowledged leader throughout the world." (PENLON, 1969) Reference: PENLON. 1969. Anaesthetic Equipment - Longworth Scientific Instrument Company LTD. Abingdon, Berkshire, England. January 1969.Right hand stainless steel size 3 Macintosh interchangeable laryngoscope blade with light bulb, attached to a standard sized handle with serrated grip and no batteries inside deposit. Minor scratches and hit marks are over its surface. A blue sticky tape is attached to the back side of the blade where the size and type is, also can be found the mark left by a previous sticky tape around the top neck of the handle. The blade was made by Penlon in England.Engraved in cursive writing above the light bulb, Royal Childrens Hospital Engraved in capital writing above the light bulb next to previous text, D.A. Stamped at the back side of the blade, MACINTOSH / 3 Stamped at the blade base lateral side, REGD. TRADE MARK / PENLON / MADE IN ENGLAND Stamped at the blade back side, STAINLESSlaryngoscope, macintosh laryngoscope, macintosh blade, light bulb

This object was displayed as part of the temporary Mask-Inhaler Exhibition during the Geoffrey Kaye Symposium, 29-30 January 2013.Laryngoscope penlite handle for infant Longworth fitting blades use, with a serrated grip on battery deposit, no batteries included. Top handle fitting screw is present. Minor scratches and hit marks are present over its surface. It has stamped the trade mark and place of manufacturing.Stamped on the top handle attachment place, REGD TRADE MARK / PENLON / [M] ADE IN ENGLANDhandle, penlon, longworth fitting handles, infant size handle