Bendigo Advertiser article 4th October, 1995, titled 'Mine produces a gold bonanza', describes the mining operations at the former Brunswick Mine site, Costerfield, by Australian Gold Development NL. Company Director, Peter Streader, stated that the processing plant 'had so far produced 500 ounces of gold since it became operational in late August'. Article on side of page ' Mining a way of life', describes the story of a family who have had five generations of miners working in the area. Photo on page shows Meg Gleeson of Costerfield with her grandfather Len Harvey, preparing to plant a tree to commemorate the opening of the new endeavour and the longevity of her family in mining. gold mining, bendigo, costerfield, brunswick mine, australian gold development nl, len harvey

Two page memo 17 January 1984, to R. Sandner, D. Cahill, R. Cameron, P.Vail and D. Andrew from C.E. William. Topics covered: Deborah lease project; Brunswick Mine Costerfield, E.L's 1397 and 1398; town planning permit application; historical research and geological assessment, dewatering programme.bendigo, gold mining, deborah lease project

Scrap book containing invoices relating to accounts to be paid by the Ballarat School of Mines between 1870 until 1875. The School of Mines at Ballarat was the first school of Mines in Australia and was established in 1870. The works done to the former Ballarat Circuit Court House were overseen by Robert Davidson (architect and Surveyor) with the contractor being James Williams. Large book, green leather with red binding, numerous original invoices pasted onto the pages. The first pages of the scrapbook includes correspondence relating to the refurbishment of the former Ballarat Court House which was used as the Ballarat School of Mines from 1870. The building was demolished c1913 to make way for the Ballarat Technical Art School (still standing). * 23 August 1870 - Bateman, Clark & Co, The Ballarat Courier * August 1870 - Klug Bros. Furniture and Bedding Warehouse * April 1870 - J. Armstrong * Statement of Receipts and Expenditure from 23rd Aug. 1870 to 19 January 1871 * W. Gooch, * 1870 - William L. Mullen, Ballarat Stationery Warehouse & Printing Office, * 31Jany. 1871 - A.H. King, Iron Merchant, * 1 February 1871 - Richard Tunbridge, Timber Merchant, * January 4th 1871- Henry Gough, * 8th March 1871 William Murfet, * March 1871- Maxwell Morrow, * 1 February 1871- James Curtis, Caxton Steam Printing Works, * May 4th 1871 - William Blomeley, Iron and Brass Founder, * 4 May 1871 - Thomas Rogers, Draper, Milliner, Haberdasher & c. * May14 1871- George Shannon & Co, Importers of China, Glass & Earthenware, * May 31st 1871, Wreford & Co, Machine Printers, *1st July 1871 William McCulloch & Co,( late Reynolds and English) General Carriers to all parts of the Colony, * 1871- J.J. McDonald, Plumber and Gas Fitters, * August 29th 1871 - Eyres Brothers, Furnishing and General Ironmongers, * 1st August 1871, Frank Pinkerton,H Ben. Franklin Printing and Stationary House 18, Armstrong Street, Ballarat. * 12TH July 1871 J. Donovan, * 10th August, 1871 - Edward Rand, Wholesale Druggist & Importer, *11 Nov 1871 - Matthew Hamilton, * October 2nd 1871 - C.B. Retallack, Engineer and General Smith, *December 8 1871 - James Harrington, * June 1871 - Wayne, Wholesale Druggist * 21st Nov. 1871 - Smith Brothers, Timber Merchants. * 5 January 1872 - T. Eggington, Carpenter, * 12 January 1872 - James Fayle, Plumbers & Ironwork * January 26th 1872 - S. Stansfield, * August 10th 1872 - John H. Hammond Wholesale and Retail, Bookseller, Commercial and General Stationer, etc. etc."VOUCHER" inscribed on spine in gold Each invoice pasted into the scrapbook has a number written onto it. The numbers are in chronological order at start at 1 in each calendar year. ballarat school of mines, redmond barry, hugh gray, henry richards caselli, henry caselli, joseph flude, ballarat court house, harrie wood, clock, invoice book, robert davison, james williams, ballarat circuit court house, old ballarat court, emanuel steinfeld, j.t. sleep, c.b. retallack, john phillips, eyres bros, ballaarat gas company, national insurance company, broadbent bros, charles evans, niven and co, william johnson, william ford, george robertson, william vale, m.d. hamilton, plumbago crucible company, morgans crucibles, h.r. caselli, henry richards caselli, george evans, bateman, clark & co,, klug bros., j. armstrong, w. gooch,, william l. mullen, a.h. king, richard tunbridge, henry gough,, william murfet,, james curtis, william blomeley,, thomas rogers, george shannon, wreford, william mcculloch, j.j. mcdonald, frank pinkerton, ben franklin printing and stationary house, j. donovan, edward rand, matthew hamilton, c.b. retallack,, james harrington, smith brothers,, james fayle,, maxwell morrow,, s. stansfield, walhalla, brunswick house, t rogers

Printed and handwritten invoices .1) List of sundry accounts (list includes R.M. Goodfellow. Gollers, Rowlands .2) Goller and Co, Merchants .3) E. Rowlands Aerated Water Manufacturer to the Ballarat School of Mines. e. rowlands, aerated water, cordial, invoices, letterhead

Coloured plan of Melbourne and suburbs.melbourne, geological, geology, caulfield, brighton, box hill, camberwell, richmond, prahran, st kilda, brunswick, coburg, keilor, braybrook, kew, hawthorn, northcote, williamstown, south melbourne

10570 South African (Boer) War Memorial Bendigo. The monument commemorates those who died in service or were killed in action while serving in the South African (Boer) War. It is a bronze statue of a soldier on a granite base. Leader (Melbourne), 19 November 1904. “There was a large assemblage on the afternoon of 11th November, when the ceremony of unveiling the soldiers' memorial statue was performed by Brigadier-General Gordon in the presence of a muster of branches of the defence forces. The statue, which is in bronze, is mounted on a massive granite base, on the foot of which is the following inscription: — "Bendigo's tribute to the memory of the Australian soldiers who, in the South African war of 1899 - 1902 gave their lives for Queen and Empire. The statue was modelled by Mr. J. Walker, a young Bendigonian, who has been studying for two or three years under Mr. A. T. Woodward art instructor at the local school of mines.“ Ola Cohn recalled in her autobiography meeting John Walker as a sculpture student at the Bendigo School of Mines and that he had later received the commission for the Boer War Memorial although she neglects to mention its location. John Walker was born in Bendigo and first studied sculpture at the Bendigo School of Art. Walker, then went to England to study at the Royal College of Art London, and in Paris at the Académie Colarossi and Julian Academy. John Walker worked as a sculptor in both Bendigo and West Brunswick before turning to chicken farming in the Bendigo suburb of White Hills. The photo of A. T. Pattinson was taken by George Leake Massingham, a professional photographer, who had seven children, one of whom died at birth. After arriving in Australia from England, he established himself as a travelling photographer, an occupation he continued after his marriage. He travelled throughout country Queensland, Victoria and New South Wales, setting up studios along the way. The family ended up moving with him, travelling to Sydney, Narrandera, Bendigo, Newtown, Geelong and Deniliquin. Correspondence re Boer War Memorial Bendigo Boer War Memorial Bendigo. Letters and photo from and to Mrs Wilson, eldest daughter of Mr Arthur T. Pattinson who was a model for the Boer War sculpture. 10570a A black and white photo of Trooper Arthur T. Pattinson restored by BHS Volunteers. 10570b The original photo as sent by Mrs Wilson to Harold Curnow (Bendigo Historical Society) in 1962. The photo is mounted on heavy brown cardboard and has an old catalogue number of "P680" inscribed on it. The cardboard is torn and held together with sticky tape. On the front in italics is printed G.L. Massingham, Bendigo. 10570c Notes on the rear of the photo from Mrs Wilson state that "the photo is of Arthur T. Pattinson (Rusty), an Australian Light Horse trooper who served in the Boer War. The Boer War Memorial in Pall Mall Bendigo represents a trooper on guard. The sculptor was Jack Walker who used Pattinson as a model, and it is regarded as an excellent likeness." 10570d A letter from Harold Curnow back to Mrs Wilson on Jan 4th, 1963, acknowledging receipt of the photo and a letter received, noting the significance of the historical information. 10570e Handwritten letter 29/11/1962 from Mrs Wilson to Mr Curnow introducing herself as Mr. Pattinson's eldest daughter and answering the letter he wrote to her father. She mentions the bad health of her parents. Arthur modelled for the statue at least two to three times per week in a studio on the top floor of a building in Bull St. He was the original model to the best of her knowledge. Another model possibly Mr P. Handmear may have sat as a model for renovations (*). The rifle was a light horse rifle issued to Pattinson as he was still serving in 1904. Arthur and Handmear were boys together and very close. * Note - the plaster model was repaired prior to casting in metal. 10570f An obituary notice: 18/11/64 "On Nov. 17 at Frankston, Emma, wife of the late A. T. Pattinson (Rusty), late of Bendigo. 10570g Letter Nov. 20th, 1962, from Harold Curnow to Mr Arthur T. Pattinson, Kent St., Mornington, Vic. "Dear Mr Pattinson, Last week your brother, Brit., whom I have known for many years, supplied the Bendigo Advertiser with some interesting information regarding your role as the model for the late Jack Walker when he was making the statue for the Boer War Memorial here. Yesterday however, another claimant to the distinction of being the model was advanced in the Bendigo Advertiser by Mr Richard Marshall, of Moran Street, Bendigo who said that the soldier's model was Phillip Handmear. I understand that your brother has sent the newspaper cuttings on to you. When he called to see me yesterday, he suggested that I write to you for further particulars. Can you recall the discussion you had with Jack Walker when he approached you about acting as the model and do you remember how many times you posed for him, and whether the work was done in the house, in the yard, or in one of the outbuildings at Moran Street? In short, any details at all. At this point in time we are considering an interesting facet in Bendigo's history, so any seemingly unimportant incidents could really be useful if we knew about them. Have you any old newspaper cuttings mentioning your name in connection with the memorial? Do you remember any remarks that passed between you and Jack Walker during the long sessions you must have put in on this work? This could be very important. And do you recall where the rifle came from? Did you or Jack Walker borrow it from the military authorities? Back in 1934 Jack Walker recalled having had to pull the plaster model down and remake it when he discovered it was slightly off-balance and was slowly toppling forward. He told me he had to get his model to pose again. Do you know anything about this? Could it have been that he got Mr. Handmear in for the final stage of the work? That, of course, would apply only if you were not available. Incidentally, I never heard of Mr Handmear until I saw his name in yesterday's "Advertiser". In any case I intended contacting your brother or you to enquire whether any member of your family has an old photograph of you in your Boer War uniform, that is, one taken about the time of or just after the Boer War. I am sure that members of the Bendigo Branch of the Royal Historical Society would be most interested to see it. I hope you will have the time and inclination to consider the many points I have raised in this letter because the subject has aroused a lot of interest in Bendigo. Hoping you are well and quite as active as you wish, I remain, with all good wishes, Yours sincerely, Harold Curnow". john walker, jack walker, boer war memorial bendigo, arthur pattinson, soldiers' memorial bendigo

TROVE : Advocate (Melbourne, Vic. : 1868 - 1954), Saturday 29 March 1919, page 6. For Perfuming the Living or Sick Rooms, for Special Services, High, Mass, Requiem Service, and Benediction. "SANAX" Fragrant Pastille; ignite easily and burn steadily, emitting delightful fumes of fragrant incense. Every home should have them. All Chemists, or BURROWS PHARMACY, 5 Brunswick St., FITZROY. TROVE : Age (Melbourne, Vic. : 1854 - 1954), Saturday 16 August 1941, page 4 SITUATIONS VACANT. ADVERTISERS …………Girl Packer, about 18 yrs. The Sanax Co., 5 Brunswick-street, Fitzroy. City…….. Manila coloured cardboard box printed in dark brown and orange containing a pink coloured lint cloth.Box. Side 1. 'SANAX (logo) BORACIC LINT. As a compress. Dip in very hot water, wring out in a clean towel, and apply hot, then cover with Absorbent Cotton and bandage. Smear with Carbolised Petrolatum as a Dressing for wounds. THE SANAX CO. Manuf. Chemists Melbourne Reg'd Office : 5 Brunswick Street, Fitzroy, N.6.' Side 2. 'THERE'S A "SANAX" FIRST AID CASE for every purpose 27 Distinct Patterns to choose from. No. 1 "Sanax" First Aid For Factories, Home etc. No. 1a "Sanax" First Aid For the Home, Farm, School No. 2 "Sanax" First Aid For Factories, Mines, Quarries No. 4 "Sanax" First Aid (Portable) For Sports Clubs, Scouts, Guides No. 5 "Sanax" First Aid For Mines, Racing & Football Clubs No. 7 "Sanax" First Aid (Portable) For the Farm, Home or Sports Field No. 9 "Sanax" First Aid (Portable) For the Motor Car No. 11 "Sanax" First Aid (Pocket Size) For Boy Scouts, Girl Guides No. 20 & 25 "Sanax" First Aid (Portable) For the Motorist. Side 3. USE "SANAX" ACHE TABLETS for ALL PAINS ACHES and FEVERS - SAFE and EFFECTIVE. Side 4 Keep "Sanax" First Aid Dressing handy , for small wounds, cuts, cracked hands, and abrasions. It forms an antiseptic healing skin over the damaged part. Sole Makers The SANAX Co. Melbourne. Side 5. TRADE "SANAX" MARKwound dressing, lint cloth

TROVE : Advocate (Melbourne, Vic. : 1868 - 1954), Saturday 29 March 1919, page 6. For Perfuming the Living or Sick Rooms, for Special Services, High, Mass, Requiem Service, and Benediction. "SANAX" Fragrant Pastille; ignite easily and burn steadily, emitting delightful fumes of fragrant incense. Every home should have them. All Chemists, or BURROWS PHARMACY, 5 Brunswick St., FITZROY. TROVE : Age (Melbourne, Vic. : 1854 - 1954), Saturday 16 August 1941, page 4 SITUATIONS VACANT. ADVERTISERS …………Girl Packer, about 18 yrs. The Sanax Co., 5 Brunswick-street, Fitzroy. City…….. Manila coloured cardboard box printed in dark brown and orange containing cotton gauze.Box. Side 1. 'SANAX (logo) ABSRORBENT GAUZE. To be placed over the injured part, after treatment with Iodine Tincture or other medicaments, and held in place with a bandage. THE SANAX CO. Manuf. Chemists Melbourne Reg'd Office : 5 Brunswick Street, Fitzroy, N.6.' Side 2. 'THERE'S A "SANAX" FIRST AID CASE for every purpose 27 Distinct Patterns to choose from. No. 1 "Sanax" First Aid For Factories, Home etc. No. 1a "Sanax" First Aid For the Home, Farm, School No. 2 "Sanax" First Aid For Factories, Mines, Quarries No. 4 "Sanax" First Aid (Portable) For Sports Clubs, Scouts, Guides No. 5 "Sanax" First Aid For Mines, Racing & Football Clubs No. 7 "Sanax" First Aid (Portable) For the Farm, Home or Sports Field No. 9 "Sanax" First Aid (Portable) For the Motor Car No. 11 "Sanax" First Aid (Pocket Size) For Boy Scouts, Girl Guides No. 20 & 25 "Sanax" First Aid (Portable) For the Motorist. Side 3. ‘USE "SANAX" ACHE TABLETS for ALL PAINS ACHES and FEVERS - SAFE and EFFECTIVE’. Side 4 ‘Keep "Sanax" First Aid Dressing handy , for small wounds, cuts, cracked hands, and abrasions. It forms an antiseptic healing skin over the damaged part. Sole Makers The SANAX Co. Melbourne’. Side 5. ‘TRADE "SANAX" MARK’.wound dressing, cotton, gauze

TROVE : Advocate (Melbourne, Vic. : 1868 - 1954), Saturday 29 March 1919, page 6. For Perfuming the Living or Sick Rooms, for Special Services, High, Mass, Requiem Service, and Benediction. "SANAX" Fragrant Pastille; ignite easily and burn steadily, emitting delightful fumes of fragrant incense. Every home should have them. All Chemists, or BURROWS PHARMACY, 5 Brunswick St., FITZROY. TROVE : Age (Melbourne, Vic. : 1854 - 1954), Saturday 16 August 1941, page 4 SITUATIONS VACANT. ADVERTISERS …………Girl Packer, about 18 yrs. The Sanax Co., 5 Brunswick-street, Fitzroy. City…….. Manila coloured cardboard box printed in dark brown and orange containing a wad of cotton wool wrapped in blue paper.Box. Side 1. 'SANAX (logo) ABSORBANT COTTON. For Absorbing Blood or Drying a wound. As a Swab for Washing Wounds; to place above a Compress to keep the heat in; or as a pad to protect wounds or fractures. THE SANAX CO. Manuf. Chemists Melbourne Reg'd Office : 5 Brunswick Street, Fitzroy, N.6.' Side 2. 'THERE'S A "SANAX" FIRST AID CASE for every purpose 27 Distinct Patterns to choose from. No. 1 "Sanax" First Aid For Factories, Home etc. No. 1a "Sanax" First Aid For the Home, Farm, School No. 2 "Sanax" First Aid For Factories, Mines, Quarries No. 4 "Sanax" First Aid (Portable) For Sports Clubs, Scouts, Guides No. 5 "Sanax" First Aid For Mines, Racing & Football Clubs No. 7 "Sanax" First Aid (Portable) For the Farm, Home or Sports Field No. 9 "Sanax" First Aid (Portable) For the Motor Car No. 11 "Sanax" First Aid (Pocket Size) For Boy Scouts, Girl Guides No. 20 & 25 "Sanax" First Aid (Portable) For the Motorist. Side 3. USE "SANAX" ACHE TABLETS for ALL PAINS ACHES and FEVERS - SAFE and EFFECTIVE. Side 4 Keep "Sanax" First Aid Dressing handy , for small wounds, cuts, cracked hands, and abrasions. It forms an antiseptic healing skin over the damaged part. Sole Makers The SANAX Co. Melbourne. Side 5. TRADE "SANAX" MARK cotton wool, wound dressing

A black plastic folder containing a set of 38 General Electric Data Sheets for MMTB and tramway trust equipment, dated July 8 1924. Contained in folder with flexible clips. Pages have been punched with four holes. Copy of document made for BTM Feb 1998 by Doug Prosser. For scan of list - see btm780sheet.pdf General Electric Data for Car Equipment Maintenance Contents For scan see btm780d1 (5 pages) Title sheet Data contents summary sheet showing manual prepared for Melbourne & Metropolitan Tramways Board Including Footscray Tramway Trust Hawthorne Tramways Trust Melbourne, Brunswick and Coburg Tramway Trust Prahran and Malvern Tramways Trust. 2 sheets dated July 8, 1924 giving equipment schedules for the various operators, and diagrams. - hard to read the background sheet information. Does not reference the tramcars. For scan see btm780d2 (54 sheets - items 1 to 27) 1. Methods of Removing the Armature from Box Frame Railway Motors Dated 9/1924, 7 pages 2. Instructions for order Magnet Frames for Railways and Mine Haulage Motors 2 pages, not dated 3 Winter Covers for Ventilated Railway Motors - 2 pages 4 Better Commutation for Railway Motors - 1 page 5 Commutator Grooving Machines - 1 page 6 Railway Motor Armature Coils - 2 pages 7 Carbon Brushes for Railway motors - including brush pressure adjustment - 2 pages 8 Renewable Carbon-Way Brush holders for Railway Motors - 2 pages 9 Commutator Grooving Machines (2nd version) - 2 pages 10 The Repair of Railway Motor Commutators - 3 pages 11 Dimensions of Electrical Apparatus used with 600-volv Type PC railway control equipment, (Sheet 15380, dated 2/1/1924) - 1 sheet including · US-13-E Trolley Base, · MS-118-A main switch, · MA-13-F Fuse Box, · MD3 - lightning Arrester, · BJ-386-B Distributing Box, · Type BG Railway Resistors. 12 Connections of Type KM-63-BR Railway Controllers and Equipment - Drawing 15257, 1 page, dated 1/3/1921 with dimension details on rear of type K-63-BR railway controller equipment including: · SG Resister, · BK-13-A Insulator, · MR11 - Circuit breaker, · MD3 - Lightning Arrester box, · K63-BR Controller, · US15C Trolley Base. 13 Method of Supporting Railway Resistors using Porcelain Bolt insulators for 600 and 1500 Volt Work. Drawing dated 1/11/1923, No. 15249B - 1 page 14 Dimensions of Electrical Apparatus used with 600-volv Type M railway control equipment, (Sheet 15381, dated 2/1/1924) - 1 sheet including · US-13-E Trolley Base, · MS-118-A main switch, · MA-13-F Fuse Box, · MD3 - lightning Arrester, · BJ-386-B Distributing Box, · Type BG Railway Resistors. 15 Dimensions of Electrical Apparatus used with 600Volt, Type PC Railway Control Equipment. Drawing No. 15382, dated 2/1/1924. Includes: · C129-A Master Controller, · DA82C Coupler sockets, · MS-14-G switch, · MS-46-H switch. 16 Dimensions of Electrical Apparatus used with 600-volv Type M railway control equipment, (Sheet 15383, dated 2/1/1924) - 1 sheet including · C-169-A Controller · DA-69-B Coupler Socket and DC-66-C Coupler Plug · MS-14-G Switch · MS-46-H-Switch 17 Method of Making Tap Connections for Car Cables -= SD 15468, 1/11/1924, 1 page 18 The Repair of 600 Volt Railway Motor Armatures, 64408, 9/2/1924, 4 pages 19 Proper Method of Mounting and Dismounting Railway Motor Pinions. - 2 pages 20 Pinion Pullers for Railway Motors - 2 pages, dated 8/1/1924. 21 The Care of Railway Motor Bearings - 4 pages 22 Oil Scraper Rings for Air Compressors - 64590 - May 1924 - 1 page 23 Finger Bases for type K 63 controller 1 page 24 Adjustment of Drum Controller fingers - 29/1/1924, 64600A - 1 page 25 Star Wheels for Type K Controllers - 64603 - 1 page 26 Soldering Aluminium Controller Cylinder Castings - 2 pages 27 Porcelain Bolt Insulators for Railway Service - and drawing on rear showing mounting arrangement of resistor Grids - 2 pages. For scan see btm780d3 (13 pages) 28 Connections of Armature and Field Winding for GE-201-F and GE 263A railway motors. DS37869 29 Connections of Armature and Field Winding for GE-201-I railway motors. K1629303 30 Connections of Armature and Field Winding for GE-202 motor, DS 10472 31 Connections of Armature and Field Winding for GE-203 A and GE 226 railway motors. DS23869. 32 Connections of Armature and Field Winding for GE-241 motors - K1629077 33 Connections of Armature and Field Winding for CP25A Air compressor 34 Connections of Armature and Field Winding for CP27A Air compressor 35 Connections of Armature and Field Winding for GE-258 and GE 264 railway motors. K1629343. 36A- Dimensions of Type K-63-BR Railway Controller Equipment 36 US-13-E Trolley Base for Railway Service - 3/1/1923, 64823 - 2 pages 37 Copy of M&MTB (Eastern System) Certificate of Competency as Motorman. 38 Photocopies of a series of four photos of 22E trucks under an SEC tramcar. For scan see btm780d4 (40 pages) 39 Sprague G-E Multiple Unit Control, Type PC, Instruction Book 84772 - Oct. 1922 - 40 Pages. Images of sheets added 2-11-15 trams, tramways, general electric, motors, controllers, trolley pole bases

The Kaolin quarries at Bulla were an important industry in the district and supplied clay products to the Cornwell and Hoffman companies in Brunswick. The Kaolin deposits were found in the 1850's and were considered to be some of the largest in the colony.A landscape photograph of a valley with a post and wire fence and a partial view of a farm gate in the immediate foreground. A clump of native trees are on the LHS and a small grove of almond trees has been planted on the river flat. Kaolin quarry is on the hillside and two buildings can be seen on the hill top. High tension pylons are in the distance near the skyline.kaolin quarries, almond groves, bulla township, deep creek, hoffmans kaolin mine, hoffmans potteries, cornwell potteries, george evans collection

Set of four Polaroid prints of a Mercury Arc rectified bulb. One photo has written on rear "Hewittic Rectifiers type 500/6". Image i4 has a person standing alongside. See Inscriptions. Craig Tooke, formally of Yarra Trams substations advised 12/8/2020 by email to Warren Doubleday. "An interesting photo. I don’t know who the person in the photo is. More than likely the bulb in from an industrial installation such as mine etc. and not tram or train. The reason is that only Melbourne trams has Hackbridge Hewittic rectifiers that were used for traction. There was three sets of bulbs installed at West Brunswick, Deepdene and Preston. West Brunswick is definitely still in existence and probably Deepdene is still in existence as the old substation was abandoned intact and just left intact. Preston of course has gone and was removed as part of the work done at PWS. Another clue is the number 500/6 which means it was from a 500 kW – 6 bulb unit. The traction units were all in multiples of 150 kW per bulb i.e. the tramway ones were 600 kW rated. The number "40246" is the bulb serial number. Each bulb manufactured had an individual serial number. Interesting the bulbs at Brisbane Tram Museum have the following serial numbers to the ones that were at Essendon tram sub. The bulbs at Essendon of course are now up at Brisbane as spares."On the envelop with the photographs is "Keith Wilkinson Ph Orbost 051 510050" and "For Bill Kingsley 4/10/93".trams, tramways, substation, electrical equipment, electrical engineering, mercury arc