Slide rules were commonly used prior to the invention of the calculator. The Slide rule was used for performing multiplication, division and other scientific functions up through the 1960s and prior to the development of the electronic calculator. Used by Frank Smythe, engineer. Used up to the 1960's prior to the invention of the electronic calculator. Metal rule, hard cardboard case. The slide rule consists of two divided scales, one fixed and one movable, and a sliding window called a cursor. The Slide rule was used for performing multiplication, division and other scientific functions up through the 1960s and the development of the electronic calculator. System Darmstadt dmake, sun Hemm, Japan. "F. SMYTH" is annotated on the slide rule cover. slide rule, circa 1950 slide rule, trade measurements and calculations slide rule

Demonstrates aspects of the development of the Bendigo tramways by ESCo prior to undertaking the Ballarat system. Yields information about Charing Cross soon after the electric tramway was opened.Black and White postcard, early 1900's view of Charing Cross, Bendigo looking towards the north, Pall Mall. Has three tram cars in the view, the fountain, centre poles, horse drawn cabs and vehicles, a poppet head and building on the east side of the Pall Mall. Divided back postcard with areas for message, address, and the stamp. Has "67)" in the top left hand corner of the back of the card, a circled "13" crossed out, "early 1900's" in ink. In the top right hand corner "$8" in pencil. On the front of the card has "67)" in the top left hand corner in ink.trams, tramways, bendigo, pall mall, charing cross, tram 4

Postcard of a former Melbourne tram with the cabin front removed stored at Bungaree with some cows in the background. Photo taken during 2004. Printed in Ballarat by???. On the rear has the words "Ballarat Tramway Museum / Limited Edition 1/50, c BTM 2014" Has a divided back with a 8mm thick black line on the right hand side.trams, tramways, bungaree, btm, stored trams, tram 14, tram 40, tram 38

This plaque, along with the Commonwealth Coat of Arms 0000-732, were previously on display in the Brighton City Council's municipal chambers. Oil paint on plywood. Royal coat of arms on black ground showing the central shield divided into four quarters flanked by the English Lion and Scottish Unicorn, surmounted by the Royal Crown. Below the shield appears the motto of the English monarchs ‘Dieu et mon droit’ (God and my right). There are four holes at each corner of the board.royal coat of arms, coat of arms, plaque, united kingdom, brighton city council, brighton

This item is part of a collection of items owned by Athur Lock, a member of the 2/23rd Battalion, an all-volunteer Second Australian Imperial Force which served as part of the garrison during the Siege of Tobruk, then at El Alamein, New Guinea and Borneo. It has particular local significance as the battalion was know as "Albury's Own" because a large majority of the battalion's initial intake of volunteers came from the Albury–Wodonga region.A souvenir banner representing the 2/23rd Battalion - Albury's Own. The banner incorporates the insignia of the Commonwealth of Australia Military Forces. It also includes the Unit colour patch which is a lozenge shape, divided into brown over red, with a grey trim. This patch was used from 1940 to 1942 when the patch representing service at Tobruk was introduced. world war 11, 2/23rd battalion, albury's own

Postcard photo of Bourke St looking east from near Queen St with a number of trams in the distance view. Has the Thomas Cook, Hicks and other buildings in the view. Late 1950's or early 1960's. Divided back with places for stamp, address, correspondence and details with makers details "Rose colour card 119"trams, tramways, bourke st, queen st

Postcard photo of Princes Bridge with Flinders St Station, St Pauls Cathedral and Princes Bridge station with trams 896 and a W2 crossing the bridge southbound. Kodak photo but register poor. Appears c1950 given the vehicles. Divided back with places for stamp, address, correspondence and details. Nucolorvue Productions L10 with a Kodachrome productions note.trams, tramways, princes bridge, st paul's cathedral, flinders st station, tram 896

Postcard photo of the gardens at the south end of the Victorian Parliament building, showing the Stanford Fountain with Spring St in the background and the spires of St Patrick's Cathedral. Has two W2's in Spring St. Divided back with places for stamp, address, correspondence and details with makers details "Vic Post Card"?, Series 1/18 - c1950/trams, tramways, spring st, parliament, st patricks

Postcard - Black and White - Rose Series P14172, titled "St Kilda Road, Melbourne Vic" - looking south with the Shrine of Remembrance in the background. W2 328 northbound. Has a number of vehicles in the view - late 1950 Holden station wagon. On the rear - has a divided back, and "A Real Photograph" " & Produced in Australia" and the Rose logo and address details.On the rear has the stamp of Graeme S Breydon - see image i2.trams, tramways, melbourne, st kilda rd, shrine of remembrance, tram 328

Postcard - Colour - National View by Murfett Publishers, BP1055 of the front of Flinders St Station, early 1960's. Many people crossing the intersection - no trams. Has a sign on the station, advertising car races at Sandown Park. On the rear - has a divided back, with National View by Murfett Publishers and logo, description of the station and number BP1055On the rear has the stamp of Graeme S Breydon - see image i2.trams, tramways, swanston st, flinders st station, flinders st

Full colour postcard featuring the Portland Cable tram set (trailer 95) in front of the Bayview College in Bentnick St Portland. Has the name on front of the card and on rear some details of the operation. Produced by Blue Lake Printworks of Mount Gambier. Photo Kelvin Ruge. Divided back postcard with space for address, stamp and message.trams, tramways, cable trams, portland, museum, tram 95

Divided back postcard featuring a coloured image of Collins St near Queen St with a cable tram climbing the hill and many of the historic buildings in the background. Card has the title on the right hand side. Tram has the destination of Port Melbourne Rear has space for stamp, address, message. Notes that it was printed in Germany, published by WTP.trams, tramways, cable trams, collins st, queen st, melbourne, port melbourne

Postcard - silver finish known as "Collotype" - view of St Paul's Cathedral at the corner of Swanston and Flinders St, prior to the construction of the spires in mid 1920's. Photo c1900's. Card titled "St Paul's Cathedral Melbourne" Postcard has a divided back with space for stamp, address and correspondence. In the top centre is a start with an "O" in the centre.trams, tramways, swanston st, flinders st, st paul's cathedral

Postcard - full colour, Divided back type of former Melbourne tram 512 running in Seattle, show destination of Main St, route 99 with the Pier 54 building in the background. At the Madison St stop. The rear has details of the location of the publisher (Smith Western Co. of Tacoma), photographer Charles Van Pelt and where printed - Singapore.trams, tramways, seattle, w2 class, tram 512

Colour postcard divided back - Biscay Greetings, series of featuring Princes Bridge from Batman Ave with the Arts Centre in the background. Image contained within a decorative oval. Back has space for name and address, stamp and a message and details of the postcard. Produced by Biscay Greetings, possibly mid to late 1980's. Card No. BG216trams, tramways, princes bridge

Colour postcard divided back, three panel, featuring Z57 turning from Bourke into Spring, Captains Cook cottage and old Melbourne Goal. Back has space for name and address, stamp and a message and details of the postcard. Produced by Stewart Postcards SV014 Has "Hello from Melbourne Australia!" in the bottom left hand corner.trams, tramways, bourke st, z class, melbourne, tram 57

Black and white postcard, divided back with a photo of the Myer Lonsdale St Warehouse with a grip car in front prior to the construction of the 11 storey store. Card dated c1920. Has a number of motor vehicles and horse drawn vehicles in the view. Has space for a stamp on the rear and has card details and some notes about Myer itself.On rear in pencil "Purchased 21/6/1983"trams, tramways, lonsdale st, cable trams, grip tram, myer

Date made May 1994Colour photograph of the old carnival site on Esplanade. It shows a corner of Something Special Jewellers on left, preparations for construction of Safeway in distance, C H Daniels Hooker Real Estate Agency on right, part of the road and Princes Highway, divided by traffic island. Entry to lakeside parking bay in right foreground. Lakes Entrance Victoriatownship, retail trade, roads and streets

Rough, heavily annotated notes for lecture to be given to a Brisbane audience. Boyd divides modernist architects into a Romantic camp (citing Yamasaki, I.M. Pei, Paul Rudolph, Ed Stone) and a Realist camp (citing Kenzo Tange and the New Brutalists), then proposes a third category of 'Creative Realism' and defines some criteria for this type of architecture.Speech given to students at the University of Queensland 24.6.1962Typewritten, major pencil edits and additions, foolscap, 1 folded pagesExtensive handwritten edits, notes and revisionsminoru yamasaki, i.m. pei, paul rudolph, edward stone, kenzo tange, robin boyd, manuscript

The harsh summer temperatures and the isolated rural environment(of the 1890's) provided the inventor of the "Coolgardie safe" (Arthur Patrick McCormick) with an idea to cool perishable foods by using water soaked "hessian" cloth to provide the "coolant" for the evaporation process to cool the inside temperature of the "safe". Items such as meat,cream/milk/butter and cool "drinks" are a few perishables that need cool environments , especially in isolated "ice free" locations. Cities during this time period had large "ice works" which delivered block ice to all areas that required a form of refrigeration. These ice blocks where held in early refrigerators to keep perishables cool to cold. This "Coolardie" safe was the next best thing for isolated rural households and travellers/campers/stockmen to provide a cooler environment for foodstuff affected by heat. Ice filled "esky" coolers and ice boxes are a modern day off shoot to the original Coogardie safe however they still rely on ice or frozen coolant bricks for cooling.This "Coogardie" safe is very significant to the Kiewa Valley and the Bogong High Plains because it represents not only the initiative thinking of the early settlers and communities but also the "primitive" solution to an everyday (1800s to 1930s) problem (before gas and electric run refrigerators) of keeping "perishables" at a low temperature and thereby prolonging their "shelf" life. This was before electricity and gas was available to the inhabitants of the Kiewa Valley and Bogong High Plains. Another cooling method for food was to have "water tight" containers dipped into the very cold streams running from the "cooler" alpine mountains and the Bogong High Plains. This however could not be carried out in all situations eg. fast flowing currents and locations away from streams. This "Coolgardie safe" is made from a medium grade steel enclosure and its appearance is of a perforated box with a wire handle and one side (long side) being a hinged "door" with a clasp securing "lock". There are air holes grouped into a small "boxed" pattern. Each "box" is divided by a crossed pattern, dividing the "holed" sections(4) into a diamond configuration of 49 small holes each. There are four sides (long) which have the perforations except for the base which does not. The base has an indentation with a loose "catch" tray to catch water spills. When in use the "box" is covered with a water "soaked" cloth. The wet cloth is used as "coolant" ie. fibers in the cloth hold the water droplets seep out evaporating the area and thereby (in mass) cooling the air inside the container.domestic refrigeration cabinets, coolgardie "safe", insect and vermin proof food containers, electric and gas free cold storage containers

The Geelong West Coat of Arms is divided into four sections representing Transport, Industry, Shipping and Agriculture. For Transport (top left) a steam train typified the Geelong-Melbourne railway. Top right showed a factory, bottom left was a sailing clipper and bottom right had bales of wool. The modern adaptation of the official Coat of Arms is used in the booklet.1 Booklet pages are edged with gold with banner at top. Yellow ribbon at spine. Photographs of councillors and Governor of Victoria .2 Thick paper with red writinggeelong west, coat of arms, transport, industry, agriculture, louis keavy, mayor, centenary, governor of victoria, sir henry winneke, government gazette

High Significance. A Unit flag proclaiming to anyone approaching RHQ's location that this is the 4th Light Horse. Anyone who was famliar with the Colour Patch system of the Australian Imperial Force, would know from observing the flag that this unit is the 4th Light Horse Regt.4th Light Horse Regiment , "Two Blues" Flag, diagonally divided from upper left to lower right corner, light blue top, dark blue lower. 200 x 90 mm gold rising sun badge in centre. Rising Sun is likely to have been hand embroidered.. A wooden securing toggle is attached to the flag. Not anyflag, 4th light horse

Trunk is made strong for long journeys and rough use. Tray compartments would have been fitted inside the lid for storage of smaller items such as hats, umbrellas and underclothing. The illustration pasted inside the lid is similar to those shown in women's fashion journals of the 1880s and 1890s. A similar trunk was found in the catalogue of Anthony Hordern & Sons, a large and famous late 19th to mid 20th century retailer in Sydney,.This trunk is an example of the typical travel luggage of people migrating to the Colony of Australia in the late 19th century.Wooden cabin trunk, rectangular, brown in colour. Lid has arched top, front has a strong padlock, sides have leather strap handles. Corners and edges are reinforced with iron, iron bands and extra wooden slats. Lid is divided into tray compartments. A print of a female in 19th century costume is attached to the inside the lid in one compartment. flagstaff hil, warrnambool, flagstaff hill maritime museum, maritime museum, shipwreck coast, flagstaff hill maritime village, great ocean road, trunk, cabin trunk, travel trunk, cargo, storage, women's fashion, late 19th century fashion, travel luggage, travel goods

Originally distributed by Abbott Laboratories. This device is used for the self-administration of Penthane, an analgesic. Designed for use in emergency rooms, obstetrics, orthopaedics and surgical outpatients.Wooden box with metal clasp and hinges and two sections inside, divided by balsa wood. One side contains an amber plastic and black rubber facial mask, along with a inhaler tube and felt square. The other side contains a cylindrical metal device with a black plastic handle secured to one end and a portal for attaching the facial mask at the other.penthrane, analgesia, self-administration

This dispenser was used by personnel working in the Nunawading City Council Historical Cottage, now known as Schwerkolt Cottage. The public gained entrance by purchasing adult / child tickets until about 1992When the council was renamed Whitehorse City Council. since that time entrance has been free.Wooden Ticket Dispenser, the top is manufactured with handmade painted base. Tickets for Child and Adult Admission held in place on top by a metal bar. Handwritten 'Instructions showing pricing and number of children admitted for free'. Instructions that cash box and float are correct. Inside of box divided into three sections, two of which contain what are fed into corresponding openings in the lid.commerce, dispensers, containers, commercial, documents, tickets

Postcard - colour photograph of High St Eaglehawk, with No.3 at the Eaglehawk tram terminus. Has The Cenotaph on the right hand side. Nu-colour-vue postcard, EH1. Divided back, printed in Australia. Has the various stamp values required for postage in Australia, New Zealand, UK and the USA in the stamp section. Has a kangaroo logo in the centre bottom or the rear. trams, tramways, bendigo, postcards, eaglehawk, high st

Printed black and white postcard of ESCo No. 18 in Wendouree Parade within a map of Australia, being held by hand. Features photograph in Reg. Item No. 471. Titled "A Handful of Ballarat", with words "Her's a hand Ma' Trusty Friend". On rear, the post card has been divided into two with a the words "post card" and artistic symbol with the initials "H&B". trams, tramways, wendouree parade, esco, postcards