Showing 3399 items matching "power"
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Kiewa Valley Historical Society
S.E.C.V. Transmission Cables x3
The State Electricity Commission of Victoria constructed the Kiewa Hydro Electric scheme from the 1930's to 1960's during which time power cables were made to carry power from the Power stations to the switch yards and beyond to the towns and houses.These sample power cables indicate the types of power lines used in the Kiewa Hydro Electric Scheme and the amount of voltage that they carry.3 transmission cables of different width used for transmitting different amounts of power on different size power lines.The thinnest cable consists of a centre piece of wire covered by a layer of twisted wires. The middle sized cable has 4 layers of twisted wires around the centre piece and the thickest cable has 5 layers of twisted wires around the centre piece.The thickest cable has a plastic strip with 330.000 Volt Cable inscribed on it.state electricity commission of victoria. power lines. cables. kiewa hydro electric scheme. electricity. -
Melbourne Tram Museum
Photograph - Black & White Photograph/s, The North Melbourne & Essendon Tramways and Lighting Co. Ltd (NMETL), 1906
Photographs, Black and White, Group Photo of The North Melbourne Electric Tramways and Lighting Co (NMETL) Power station at Essendon Depot. Has the power station, chimney and cooling tank in the view along with Saloon motor No. 9 with a trailer and a toastrack type tram, possibly No. 15. Dated 1906. Toast rack. Mt Alexander Road. Photo from an illustration with "The Power House" along the bottom edge.In ink on the rear: Keith Kings stamp and number S-A-482 "NMET&L Co. Saloon motor No. 9 and trailer and toastrack motor (No. 15?) outside depot showing Power House, Tank and Offices. 1906"trams, tramways, nmetl, depot, mt alexander road, essendon depot, power station, tram 9 -
Marysville & District Historical Society
Photograph (Item) - Black and white photograph, 1953
A black and white photograph of the water wheel which provided power to the Barton Bros Store in Marysville in Victoria.A black and white photograph of the water wheel which provided power to the Barton Bros Store in Marysville in Victoria. This water wheel was located on the Steavenson River in Marysville. Barton's Store was established by Thomas John Barton in 1864. Thomas John Barton was born in 1836 in Gloucestershire and after his father died in 1850 arrived in Melbourne in 1852 along with his mother, adult sisters, younger brothers, his uncle, his uncle's wife Suzanna and their family. Thomas tried gold mining at Woods Point but found it too difficult. He then partnered with Ewen Hugh Cameron to provide the miners with meat. In 1864 they purchased a plot of land in Marysville and set up a butchers/abattoirs and from there began their business of taking supplies to the miners at the nearby Woods Point and Jamieson goldfields. In 1865 the business was firmly established and Thomas married Selina Croker at Heidelberg and brought her back to Marysville. Their first home was 'The Chestnuts', which included the store, and was situated on the town side next to the Steavenson River. Sadly, in 1876 Selina died of complications after giving birth to their sixth child. Thomas was in need of a nanny to care for his six children, including the newborn baby, and so he employed Emily Ada Sparke, who is the eldest daughter of the local school teacher. Thomas and Emily subsequently marry in 1878 and they go on to have a further 10 children over the next several years. Thomas assisted in the establishment of the first school in Marysville in 1870 and remained a very active member of the community including as a Councillor for the Shire of Healesville, Shire President and he was also appointed as a Justice of the Peace. Thomas died in Carlton in 1911. After their father's death, his sons Fred and Frank took over the family business, which was then known as Barton Bros Store which continued to operate until sometime in the 1970's.WATER WHEEL./ MARYSVILLE '53marysville, victoria, barton's store, thomas john barton, ewen hugh cameron, woods point, jamieson, gold mining, goldfields, selina croker, the chestnuts, emily ada sparke, shire of healesville, fred barton, frank barton, barton bros store, francis adam barton, frederick john barton, water wheel, steavenson river, photograph -
The Ed Muirhead Physics Museum
Photograph, Cyclotron accelerator
Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): H.V. Power supplies & acceessories. Sticky typed labels on back from top and left to right: “4KV DRIVER POWER SUPPLY, 14KV RECTIFIER SET, 14KV CHOKE, OIL PUMP & HEAT EXCHANGER” Handwritten in pencil on top left hand corner: “6” -
The Ed Muirhead Physics Museum
Photograph, Cyclotron accelerator
Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): 100 kV deflector power supply & accessories.Sticky typed labels on back from top to bottom: “MAIN MAGNET STANDARD RESISTOR”, “DEFLECTOR POWER SUPPLY 100KV”, “KINNEY BACKING PUMP” Handwritten in pencil in bottom right hand corner: “17” -
Bendigo Historical Society Inc.
Document - Legal Power of Attorney between Mr. Sidney Myer and Messer. Collett & Meagher, dated 18th December 1909
legal Power of AttorneyLegal Power of Attorney between Mr. Sidney Myer and Messer. Collett & Meagher, dated 18th December 1909. Probably made to enable the business to continue as normal while Sidney Myer took an overseas buying trip. Messer. Collett & Meagher were long term employees of Sidney Myer. Brown envelope and legal Power of Attorney signed and sealed by both parties.social history -
Ringwood Secondary College
The 1999 RACV Energy Breakthrough Hybrid Powered Vehicles - section 2, 1999
Trophy awarded to RSC as runner-up in the 1999 RACV Energy Breakthrough Hybrid Powered vehicle - section 2 competitionRecognition of RSC continued involvement in environmental sustainable power generation and automotive engineeringSmall wooden trophy with engraved metal plaque - light oak colour, freestandingThe 1999 RACV Energy Breakthrough Hybrid Powered vehicles - Section 2 Runner-uptrophy, vehicle, engineering, racv, conservation, hybrid, energy, automotive -
Kiewa Valley Historical Society
Framed photo - Clover Power Station and Dam
Clover Dam and Power Station were built by the State Electricity Commission of Victoria as part of the Kiewa Hydro Electric Scheme from the late 1930's to the early 1940's.This photo is part of the local history and was owned by Mr ad Mrs Gordon White, SECV employee and long time residents.White wooden frame coloured photo with white cardboard surrounds of Clover Power Station and Dam.clover dam; clover power station; bogong; kiewa hydro electric scheme; -
Melbourne Tram Museum
Photograph - Birney 218 Power St. Hawthorn, 1924
Photo shows X class Birney No. 218 in Power Street soon after delivery. It is fitted with a bow pantograph.Yields information about X class tram No. 218Black and White photograph on plain paper.In ink on rear "Birney 218, Power St Hawthorn" Has TMSV Sales stamp on rear.tramways, tram 218, power st, x class, birney, new trams -
Marysville & District Historical Society
Photograph (Item) - Black and white photograph, Sun-Herald, 1953
A digital copy of a black and white photograph of the water wheel that used to provide power to the Barton Bros Store in Marysville in Victoria.A digital copy of a black and white photograph of the water wheel that used to provide power to the Barton Bros Store in Marysville in Victoria. This water wheel was located on the Steavenson River in Marysville. Barton's Store was established by Thomas John Barton in 1864. Thomas John Barton was born in 1836 in Gloucestershire and after his father died in 1850 arrived in Melbourne in 1852 along with his mother, adult sisters, younger brothers, his uncle, his uncle's wife Suzanna and their family. Thomas tried gold mining at Woods Point but found it too difficult. He then partnered with Ewen Hugh Cameron to provide the miners with meat. In 1864 they purchased a plot of land in Marysville and set up a butchers/abattoirs and from there began their business of taking supplies to the miners at the nearby Woods Point and Jamieson goldfields. In 1865 the business was firmly established and Thomas married Selina Croker at Heidelberg and brought her back to Marysville. Their first home was 'The Chestnuts', which included the store, and was situated on the town side next to the Steavenson River. Sadly, in 1876 Selina died of complications after giving birth to their sixth child. Thomas was in need of a nanny to care for his six children, including the newborn baby, and so he employed Emily Ada Sparke, who is the eldest daughter of the local school teacher. Thomas and Emily subsequently marry in 1878 and they go on to have a further 10 children over the next several years. Thomas assisted in the establishment of the first school in Marysville in 1870 and remained a very active member of the community including as a Councillor for the Shire of Healesville, Shire President and he was also appointed as a Justice of the Peace. Thomas died in Carlton in 1911. After their father's death, his sons Fred and Frank took over the family business, which was then known as Barton Bros Store which continued to operate until sometime in the 1970's.marysville, victoria, barton's store, thomas john barton, ewen hugh cameron, woods point, jamieson, gold mining, goldfields, selina croker, the chestnuts, emily ada sparke, shire of healesville, fred barton, frank barton, barton bros store, francis adam barton, frederick john barton, water wheel, steavenson river, photograph -
Marysville & District Historical Society
Photograph (Item) - Black and white photograph, Unknown
A digital copy of a black and white photograph of the water wheel that used to provide power to the Barton Bros Store in Marysville in Victoria.A digital copy of a black and white photograph of the water wheel that used to provide power to the Barton Bros Store in Marysville in Victoria. This water wheel was located on the Steavenson River in Marysville. Barton's Store was established by Thomas John Barton in 1864. Thomas John Barton was born in 1836 in Gloucestershire and after his father died in 1850 arrived in Melbourne in 1852 along with his mother, adult sisters, younger brothers, his uncle, his uncle's wife Suzanna and their family. Thomas tried gold mining at Woods Point but found it too difficult. He then partnered with Ewen Hugh Cameron to provide the miners with meat. In 1864 they purchased a plot of land in Marysville and set up a butchers/abattoirs and from there began their business of taking supplies to the miners at the nearby Woods Point and Jamieson goldfields. In 1865 the business was firmly established and Thomas married Selina Croker at Heidelberg and brought her back to Marysville. Their first home was 'The Chestnuts', which included the store, and was situated on the town side next to the Steavenson River. Sadly, in 1876 Selina died of complications after giving birth to their sixth child. Thomas was in need of a nanny to care for his six children, including the newborn baby, and so he employed Emily Ada Sparke, who is the eldest daughter of the local school teacher. Thomas and Emily subsequently marry in 1878 and they go on to have a further 10 children over the next several years. Thomas assisted in the establishment of the first school in Marysville in 1870 and remained a very active member of the community including as a Councillor for the Shire of Healesville, Shire President and he was also appointed as a Justice of the Peace. Thomas died in Carlton in 1911. After their father's death, his sons Fred and Frank took over the family business, which was then known as Barton Bros Store which continued to operate until sometime in the 1970's.marysville, victoria, barton's store, thomas john barton, ewen hugh cameron, woods point, jamieson, gold mining, goldfields, selina croker, the chestnuts, emily ada sparke, shire of healesville, fred barton, frank barton, barton bros store, francis adam barton, frederick john barton, water wheel, steavenson river, photograph -
The Ed Muirhead Physics Museum
Photograph, Cyclotron accelerator
Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): 14kV stabiliser & RF power amplifier. Duplicate of 216Sticky typed labels on back from top to bottom: “14KV STABILIZER” Handwritten in pen on bottom right hand corner: “RF Power Amplifier DC Stabilizer” Handwritten in pencil on top left hand corner: “2” -
The Ed Muirhead Physics Museum
Photograph, Cyclotron accelerator
Builit in 1950s and used till the mid 1970s within the Physics Department used in Melbourne. John Rouse and David Caro was involved in the construction.Black and white photo of cyclotron (nuclear physics accelerator): R.F. power amplifier - tank coil & tuning capacitors. Duplicate of 190. Sticky typed labels on back from top and left to right: “VIEW INSIDE FINAL AMPLIFIER SHOWING TANK COIL & TUNING CAPACITORS” Handwritten in pen in bottom right hand corner: “RF Power Amplifier” -
Melbourne Legacy
Document, Why I founded the Somers Camp, 1933
A typed reprint of an article that appeared in The Herald. It is an account of the founding of Somers Camp by Lord Somers. The camp began in 1921 when the Duke of York started a summer camp for boys at Littlestone Aerodrome in England. It was an experiment in bringing together boys from different walks of life to encourage understanding and mutual appreciation of each other. While Lord Somers was Governor of Victoria he started a similar camp here with equal success. Part of the text: "Our aim is to change and improve the mental attitude of the boys to each other — to beget a state of mind in which the two sets merge in each other. As the period of the Camp is short — only one week — every effort is made to give the boys full scope for recreation and play. We do not wish to give them a busman's holiday and saddle them with numerous domestic duties, and so they are free of nearly all these, and can devote the whole of their time to themselves. We wish, too, to give them absolute freedom, with as little hampering discipline as possible, and so long as the simple rules of the Camp, such as punctuality at meals and so on are observed, they can do what they like. The Group Leaders take charge of the organised sports, and as each group is composed of boys from both school and workshop, unity is preserved. Superficial differences in worldly pros perity vanish at the Camp; you can't tell one from t'other; a feeling of comradeship in a common life manifests itself; a spirit of loyalty to each other, and to the ideals behind the camp quickly emerges; artificial barriers tumble down, and we are all one, That, in brief, is the spirit of the Camp. But, of course, that is not the beginning and end of it, for if it were, the benefit would be merely temporary, and the effects would pass off. And so I come to the other and, to my mind, the more important function of the movement which finds expression in what we call the Power House. The Power House is a continuation of the Camp. Every boy who attends the Camp becomes automatically a member of the Power House. The Camp is the Open Sesame to the Power House, and whereas in the Camp the boy has merely enjoyed himself, when he graduates to the Power House he begins to imbibe the spirit of service and to learn that he has responsibilities, both to himself and to others. The Power House has already taken concrete form in the shape of a building in the Albert Park which constitutes a sort of headquarters."A record of the camp at Somers in the words of the founder.Foolscap page x 2 of black type of an article in the HeraldHandwritten 'JL11/10' in black pen, 'Lord Somers and Power House' in blue pen.camp, lord somers camp, lord somers -
Kiewa Valley Historical Society
Photographs – SECV– Clover Power Station
The Junction Dam and Clover Dam Power Station, stages of the Kiewa Hydro-Electric Scheme, were needed to meet the increased power demands of the wartime industry in Victoria. Clover added 26 megawatts to the grid. Junction Dam was completed and ready to hold water by September 1943, but was emptied in December 1943 and not filled again until May 1944. Construction of Clover Power Station commenced in July 1941 and both turbines were in service by May 1945.Clover Power Station and Junction Dam were part of the Kiewa Hydro Electric Scheme constructed by the State Electricity Commission of Victoria.Set of 2 large black and white photographs of spiral casing for a turbine being transported to a power station on the Kiewa Scheme. Gentleman in lab coat standing inside casing in photograph 1 On the back – dark grey ink stamp “Photographed by / E.B. Studios / 309 George St., / Tel. SW 7373 Sydney” clover power station, secv -
Waverley RSL Sub Branch
Letter card
POWER JOHN HENRY : Service Number - VX41660 : Date of birth - 30 Jun 1902 : Place of birth - BALLARAT VIC : Place of enlistment - CAULFIELD VIC : Next of Kin - POWER MABELLetter card postmarked AIRFIELD 17 13 th Dec. 1944 with words "On active service" across top. Letter from Pte. J.H. Power. VX 41660 2/29 Btn. A Company A.I.F.Adressed to Mr.Ian Clark see Image d/00100a and d/0100bmaylaya, letter, card -
Whitehorse Historical Society Inc.
Document, Women's Forum, 2015
Program of a special Remembrance Day Women's Forum.Program of a special Remembrance Day Women's Forum at the Whitehorse Centre on 11 Nov 2015. Rosalie Whalen was a guest speaker whose power point presentation was 'Mary Schwerkolt's story'.,Program of a special Remembrance Day Women's Forum.city of whitehorse, whalen, rosalie -
Orbost & District Historical Society
Document - invoice, Orbost Butter & Produce Co Ltd, 2 May 1952
In 1893, a group of Orbost farmers formed together to initiate the Orbost Butter Factory. The first factory was built in Lochiel Street and was a wooden building. In 1916, a new building was constructed on Forest Road. This was a more substantial brick building which had its own power source. Electric power, mainly for lighting was supplied to the developing township of Orbost by the Butter Factory. This docket is an invoice for the supply of power to the household or business of C. Tomlinson in 1952. The Butter Factory power was the only power to Orbost prior to the 1962 when S E C power came to Orbost. An invoice from a major business in Orbost which supplied power to the town for the first 50 years of the 20th Century. A laminated copy of an invoice from Orbost Butter & Produce Co Ltd. Black print on white paper. Telephone 88 if supply defective Orbost Butter & Produce Co Ltd To Mrs C Tomlinson, 2 May 1952. Lighting15/- Power 5/3 Meter rent 1/- Account rendered 6/13/3orbost, electric power, orbost butter factory, c tomlinson -
Puffing Billy Railway
New Record Saw Bench, circa 1930's
Saw Bench - New Record Saw Bench Timber framed with steel wheels, belt driven saw blade powered by a Rosbery internal combustion engine. The Rosebery Engine No C28437 R.P.M 800 H.P. 6 Manufactured By Westinghouse Rosebery Pty.Ltd. Sydney Rosebery Engine Works Ltd began as the engine and pump manufacturing division of Buzacott & Company, and in 1923 became an incorporated company. In 1935, Westinghouse gave Rosebery Engine Works the right to manufacture and sell nearly all Westinghouse products. The name of the company then changed to Westinghouse Rosebery Ltd From the late nineteenth century, petrol engines gradually supplanted steam engines for running a wide range of machines, and in turn petrol engines were largely supplanted by electric motors. The Champion was a successful small petrol engine made by the large Sydney company, Westinghouse Rosebery, based on the American-designed Fuller and Johnson engine. With hopper cooling and a fuel tank between the skids, and weighing only 240 pounds (109 kg), it was easy to mount on wheeled transport, making the Champion a self-contained mobile source of power. Engines of this type were used in rural areas for driving chaff cutters, small saw benches, pumps and orchard sprayers. These engines were also commonly used in both rural and urban areas for powering concrete mixers. Both Westinghouse Rosebery in NSW and Toowoomba Foundry in Queensland made these engines in large quantities, beginning in the 1920s when tariff protection made local manufacturing viable. The production of small petrol engines continued in Australia until the 1970s, when reduced tariff protection led to increased competition from cheaper imported engines. Historic - Industrial Timber working - belt driven saw blade powered by a Rosbery internal combustion engine. Timber framed with steel wheels, belt driven saw blade powered by a Rosbery internal combustion engine. The Rosebery Engine No c28437 R.P.M 800 H.P. 6 Manufactured By Westinghouse Rosebery Pty.ltd. Sydneysaw bench, puffing billy, new record, internal combustioin, westinghouse rosebery pty.ltd., rosebery pty, internal combustion engine. -
The Cyril Kett Optometry Museum
Round gold rimmed quizzer, 19th Century
The power of the lens, +7.50 DS, suggests this might be a magnifying lens for near work rather than a quizzer for distance vision.Round gold rimmed quizzer with machine engraved lens rim. Turned ornamental stem with a small engraved swivelling ring at its end for a cord or ribbon. The lens is glass of power of +7.50 DS. -
Flagstaff Hill Maritime Museum and Village
Machine - Treadle Machine, Early 20th century
This foot-powered treadle machine could be used to manually operate many devices such as a sewing machine or spinning wheel. Treadle machines were used to power sewing machines, dental drills, lathes, spinning wheels and saws The machine is mounted on a board to demonstrate treadle operation.This mounted, smoothly working treadle machine demonstrates the treadle mechanism that was used in the early 20th century to power mechanical devices and in turn to save time, energy and money. The treadle was used in domestic and industrial environments. The Collection at Flagstaff Hill Maritime Museum and Village has two treadle-operated dentist's drills, a treadle sewing machine, a saw, a lathe and a treadle paper numbering machine.Treadle-powered machine; a black painted metal wheel with four curved spokes, connected to a wooden treadle. The height of the wheel is adjustable. The mechanical device is mounted on a thick rectangular wooden block. The working treadle mechanism turns smoothly. flagstaff hill, warrnambool, maritime museum, maritime village, great ocean road, shipwreck coast, treadle machine, manual machine, foot treadle, display treadle, treadle, demonstration, education, working model -
Wangaratta RSL Sub Branch
Photograph - Framed Photograph
Photograph of Dinah Lee, Wayne Stephens and Ash Power taken at the Vietnam Veteran's Motorcycle Clubrooms at the unveiling of a commemorative wall to honour the 521 personnel who died during the Vietnam War on the 50th Anniversary of the Battle of Long Tan in August 2016. Dinah LEE - Lee entertained troops in Vietnam in the late 1960s on Australian Broadcasting Commission-sponsored tours and was awarded the Vietnam Logistic and Support Medal. Wayne STEPHENS - Vietnam Veteran and Victorian President of the Vietnam Veteran's Motorcycle Club. Ash POWER - Lt. Gen (Rtd) President of Wangaratta RSL Sub BranchBlack frame and mount containing colour photograph of two males either side of a female - all wearing jackets with colour badges/patches.50th Anniversary of the Battle of Long Tan 2016 Lt Gen (Rtd) Ash Power, Dinah Lee, Mark Stephensvietnam war, dinah lee, vietnam veterans motor cycle club -
Chelsea & District Historical Society Inc
Tool - Fuse Wire, lindsay electrics, Lindsay White Electrics, Electrical Contractor, 7 Ruvina Street , PO Box 8, Mordialloc, 3195 PH: 90 2409, C 1940's
donated by lindsay electrics from aspendale item shows how electricians had to repair power boards within the home one had to take out the old fuse which was installed on power board, fuse was made of ceramic, and then rewire object significant is that this is now a unique sample of how our home were wired for home and industryfuse wire on paper mountlindsay white electrics electrical contractor in industrial or domestic installations if this wont fix your trouble phone us for expert sevice 8 amp light fuse 15 mp power fuseelectrical/electrics, contractor, domestic/industrial -
Running Rabbits Military Museum operated by the Upwey Belgrave RSL Sub Branch
Rating Badge
Naval Rating Badge. Electrical Mechanic, power / electrical/ technical powerbadge/buttons, ran -
Robin Boyd Foundation
Slide, Robin Boyd, 1970
Robin Boyd was appointed Exhibits Architect for the Australian Pavilion at Expo ‘70 in Osaka and travelled to Osaka several times in 1969-1970. Boyd designed the innovative Space Tube, which had over 25 exhibition boxes, projecting from it. Amongst the topics covered were Australian scientific innovation (including brain research, immunology, Antarctic research, Snowy Mountains Hydro-Electric Power Scheme, rainmaking, and the night sky), Australian sport, house interiors, car manufacturing, Australian music and art, and Japanese-Australian relations.Colour slide in a mount. 1579 Electric Power Pavilion, Expo '70, Osaka, Japan (Architect: Junzo Sakakura)Made in Australia / 24 / MAY 70M3expo 70, osaka, robin boyd, slide -
Whitehorse Historical Society Inc.
Document, Blackburn Coolstores, 1987-1988
Folder of historical information on Blackburn Coolstores.Folder of historical information on Blackburn Coolstores. Information from Diane Sydenham re formation and rules of the company, articles from Nunawading Gazette re demolition in 1987. Photocopies of the engine which powered the coolstores.Folder of historical information on Blackburn Coolstores. cool stores, blackburn cool store, blue moon fruit co-operative ltd. -
Moorabbin Air Museum
Manual (item) - CAC Boeing 757 maintenance training field check list, CAC Boeing 757 maintenance training
structures eicas electrical power fuel power plant apu fire protection -
Rutherglen Historical Society
Photograph - Image, 1900s
Black and white photo of 4 women, 2 seated, and a baby (seated) 1 woman has a dog in her arms. The group is situated by a small weatherboard houseOn back of photo: "RH Society | Richard Power home Carlyle | Power Family"community, family, power family, carlyle -
Queenscliffe Maritime Museum
Instrument - Telescope in timber box
A telescope in its own timber box.Turn this to change powertelescope, navigation -
Wangaratta RSL Sub Branch
Print - Framed Print, Operation Slipper
Item presented to Lieutenant General Power who was deployed as the Deputy Chief of Staff,Strategic Partnering Headquarters International Security Assistance Force, Kabul, Afghanistan in 2010-11.Lieutenant General Power retired from the Army on 19 July 2014, his final posting being the Chief of Joint Operations. The Australian contribution to the war in Afghanistan has been known as Operation Slipper (2001–2014)Brown timber frame with cream mount containing print containing collage of eight images.Plaque - Presented to Lieutenant General B A Power AO CSC Chief of Joint Operations In appreciation of your support for Joint Task Force 633 20 May 2011 to 19 May 2014operation slipper, australian national headquarters, afghanistan, adf