Showing 232 items
matching steel tramway
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Ballarat Tramway Museum
Functional Object - Point Bar, State Electricity Commission of Victoria (SECV), 1960's
Length of 5/8ths of inch or approx. 15.5mm diameter steel bar, which has been heated and formed at one end to give an eye approx. 32mm internal diameter and hammered and ground to form a point edge at the opposite end forming a point bar. Used by Ballarat Tram crews to change tram track points. Standard equipment to all tramcars (two each). This particular point bar was reportedly located at the Lydiard St. and Sturt St. intersection for use by inspectors and other tram crew to change the points at this intersection without obtaining a point bar from the tramcar itself. Taken by a Brisbane Tramway Museum Society member at the time of closure. The point bar was repainted by the BTMS in the green colour scheme prior to presentation to the BTPS/BTM during the 1992 COTMA Perth Conference to Carolyn Dean. Handed to the Archives for collection on 18/6/2003.trams, tramways, track equipment, tram equipment -
Ballarat Tramway Museum
Sign, "Ballarat Tramways Alteration to Time-Table", Mar. 1970
Paper sign titled "Ballarat Tramways Alteration to Time-Table" dated 16/3/1970 that has been mounted with a Perspex front onto a manufactured wooden board with a blackened edge and secured with steel mounting clips and a hanging bracket. Used to exhibit or show a SEC timetable alteration announcement or sign that from the given date, a new timetable would apply from that date for Week days and Saturdays. Signed by F.K. White, Manager and printed by Alex King & Sons Ballarat. Original sign is understood to be slightly larger than that mounted on the object. Mounting or securing clips on rear of the object are stamped "Swiss Made PAT" and the hanging bracket "EMO Swiss". 2nd copy of poster added 1/11/2005 - stored in box 01-01-01 - relocated to package with others. See Reg Item 3445 for original posters.In the bottom left hand corner at the back of the object within a circle are the letters "M1".trams, tramways, signs, timetables, sec -
Ballarat Tramway Museum
Functional Object - Cap Badge, Stokes & Sons Melbourne, "17 Conductor", 1905?
Cap or arm Badge for the Electric Supply Co. of Victoria (ESCo) "Conductor" with conductor staff number "17" Made from a manufactured and steel plate, nickel plated to indicate the staff number position held by the wearer as part of their uniform. Letters and number stamped, with horizontal lines. At each side of the badge are vertical holes through which light leather straps have been fixed with button holes to enable securing the badge on an arm. Leather straps black on one side and tan on the other. On the rear, silver soldered on are two loops at each end of the badge to enable badge to be sewn or fitted with clips onto the cap or the uniform. Badge appears in some photos of ESCo staff in the 1900's. On the back of the back of the badge in letters is the name of the manufacturer - "Stokes & Sons". Stored within tissue paper, within a heavy cardboard, Kodak Photo paper box.tramways, trams, cap badge, hat badge, uniforms, badges, esco -
Ballarat Tramway Museum
Document - Instruction Book, State Electricity Commission of Victoria (SECV), "General Instructions - Tramway Traffic Inspectors", 1951
Yields information about the instructions that Ballarat Tramways traffic inspectors received in carrying out their duties and how to monitor the work of the tram crews etc.Twenty duplicated quarto pages or folios titled "General Instructions - Tramway Traffic Inspectors", bound within a manila folder. Dated March 1951 and has Manual No. 1 on each sheet. On bottom edge has "GOS6-55", indicating that it may have been printed in June 1955. Two steel clips used to bind sheets into folder. Details instructions for tramway traffic inspectors including behaviour, approach, appearance, general duties, knowledge of instructions and bylaws, supervision of employees, ticket checking, sickness, intoxicants, offences, traffic supervision, derailments, failures, safety, accidents, investigations, injuries and reports.Has "State Electricity Commission of Victoria, Electricity Supply Department" stamped on front cover.trams, tramways, instructions, inspectors, sec, employees -
Ballarat Tramway Museum
Functional Object - Square Key
Has a strong association with tram crews, possibly inspector (Dave Kellett?) in Ballarat, would have been issued to crews in order operate the tram car doors. Normally a L shaped key.T shaped steel piece, with a round top piece or handle with a rod that has been forged at the lower end to give a tapered square shape for use possibly in external doors on SECV Ballarat Trams - known as a square key. Was used to secure doors in both open and closed positions. Was probably chrome plated at the time of manufacture. .1 - square key fashioned from rod and welded at the top.trams, tramways, tramcars, doors, locks, security -
Ballarat Tramway Museum
Functional Object, Master Lock Co, Lock to secure a conductors cash tin, 1950's
Has a strong association with tram crews and the ticket / revenue collection system. Would have secured the tickets etc - one key with the crew members and the other with the revenue office.Padlock with hasp - from riveted steel sheets laminated together with two keys on a steel key ring - Master Lock Co. of Milwaukee, Wisconsin, USA. Lock No. 14, keyed for keys P676. Lock Number and key number stamped on the base of the lock. Each key has the number stamped onto it and the name and symbol of the Master Lock Co. Used to secure a conductors cash tin. trams, tramways, crews, tickets, revenue journal -
Ballarat Tramway Museum
Photograph - Black & White Photograph/s, The Courier Ballarat, 15/5/1972
Newspaper photograph taken by The Courier of the steel framework for the BTPS depot in the south Gardens reserve. Photo taken 15/5/1972, published 16/5/1972. See Reg. Item 2203 for the photo used in the newspaper clipping. Collected by Alan Bradley from the Ballarat Courier early 1980's. See Reg Item 4654 for a similar photo, along with 9434, and 3819.Yields information about the construction of the depot building for the BTPS in the south Gardens Reserve and the landscape at the time.Black and White copy photograph with publisher details on the rear.On rear stamped "Copyright, The Ballarat Courier Proprietary Limited."tramways, trams, btps, depot, gardens, buildings -
Ballarat Tramway Museum
Album - Photo Album, State Electricity Commission of Victoria (SECV), "Photographs of Ballarat Tramways Rolling Stock & Track Reconditioning Works", 1935
Yields information about the condition of the ESCo tram fleet at the time of the SEC takeover of the operations their appearance, the reconstruction work and trackwork to rehabilitate the system. Demonstrates an important era of the Ballarat Tramways through the SEC preparing an album of photographs. The completeness of the record adds to the significance.Photo Album - comprising folded manila card covers, 11 photo sheets each with two, one with three black and white photos. Has three metal - steel fold back clips holding the sheets together. Folded so that the metal clips are not exposed on the outside. Has the title "Photographs of Ballarat Tramways Rolling Stock & Track Reconditioning Works". Album contains 23 photos, glued to the manila sheets - assembled by the SEC. All SEC photos except as noted below. Each of the photographs have been separately registered, as shown in the table below. Scanned images made of photos. Conservation Notes prepared - within the cataloguing sheet. Inside cover Typed notes, dated 1935, of the early trams of Ballarat, trailers ex Sydney, new trams ex Melbourne in 1930, and a further 5 in 1931. Lists the original Brill trams still in service (9 Number), and a noted on the recent scrapping of No. 11. Also had a note re the Sebastopol cars and the timber quality used in their construction - see hi Res image btm3000h-cover.jpg (added 16-12-2015) Folio Reg. Notes Item No. 1 3001 ESCo 14 see also Reg Item Image 755 for early copy. 3002 ESCo 21 ditto 1354. 2 3003 ESCo 1 ditto 756 3004 ESCo 1 ditto 758 3 3005 SEC 30 1357 and N204 3006.1 Interior photo 3006.2 Interior photo 4 3007 189 1356 and N203 3008 SEC car? 5 3009.1 Track work at Grenville St 3009.2 Track work at Grenville St with 27 in photo. 6 3010 Official party for launch of new rolling stock 1935 - Richards & Co photo 3011 No 30 on ditto - Richards & Co photo 7 3012.1 Interior photo of ex MMTB car 3012.2 ditto 8 3013.1 Track reconstruction photo 3013.2 ditto 9 3013.3 ditto 3013.4 ditto 10 3013.5 ditto 3013.6 ditto 11 3009.3 ditto - City Loop (See note below) 3009.4 ditto - Grenville St It would appear or is possible that folio 5 is out of position relative to No. 10 and 11. This is given the location of the photographs contained and would be more consistent with that of No. 11. Also the silverfish damage to the photographs would be consistent. The folio arrangement has been left as found, although catalogued to the follow style of photographs. Photos not to be taken out of the album unless for photographic copying. Use image files.Handwritten notes re trams history under each photo on sheet 1 in pencil., On front cover in ink "Ballarat Tramway Preservation Society Catalogue No. 601"trams, tramways, ballarat, reconstruction, tramcars, esco, mmtb, new trams -
Ballarat Tramway Museum
Functional Object - Ticket punch, Bell Punch Ltd
Demonstrates aspects of tramway operation, cancelling or showing that tickets had been inspected following sales to passengers by the conductor or motorman. Traditionally used by tramway operators to check or cancel tickets.Steel cast, chrome plated, machined, device used to cancel or punch paper tickets when purchased. Placed a four pointed star hole in the ticket. Spring loaded, consists of two main parts with a pin & spring in addition. Has a circular steel ring for a finger hold. Chrome plate started to wear off in some places. Has letter "D6" punched onto one arm and "Supplied by Bell Punch Ltd Uxbridge" just below the slit in the punch for the ticket.Has letter "D6" punched inside of handles near pin and letter "C: on inside of both handles and "X" near the outer edge of one the insides of the handle.trams, tramways, ticket punch, tickets, fares -
Ballarat Tramway Museum
Badge - Union badge, APFX, late 1930's?
Has a strong association with John Prisk, ESCo tram driver of the 1910's and demonstrates the importance of being a union member at the time and the badge provided by the unionAustralian Tramway Employees Association (Tramways Union) badge. Badge made on a brass or metal backing with a gold (9ct) plating with words "Australian Tramway Employees Association" on outer edge of badge with a royal blue enamel background. In centre of badge has the Australian coat of arms with a railway type spoke wheel above the logo and underneath the coat of arms the words "Federated Australia" in a banner. Has a steel ring through a hole in the top of the badge. On back of badge has stamped into the badge "John Prisk / Member / Since 1912". On the base of the badge has words "APFX 9ct" stamped into the bottom of the badge. See image files for front and back of badge. See worksheets in Reg. Item 3140 for details about Jack and his SEC driving career.tramways, trams, sec, drivers, esco, unions, badges, aeta, employees -
Ballarat Tramway Museum
Photograph - Black & White Photograph/s - set of 2, 1978
Yields information about the construction of the BTPS Depot in the Gardens.Black and white photograph of the two stages of the extension of the BTPS depot in 1978/1979. The first photograph shows the depot pits constructed and the building foundations in position. The second photograph of the first stage of the steel erection. Reference Annual reports - 1977 - 1978 - concrete finished except for backfiring. 1978 - 1979 - steel partially up - Christmas 1978, started November 1978. Photographer of item 2 (and may be other photos ex the album) was Graham Jordan - see history of the object. See BTPS Annual Reports, 1977-78 and 1978 - 1979.tramways, trams, btps, depot extensions, depot -
Ballarat Tramway Museum
Functional Object - Square Key
Has a strong association with Theo Dunstan Inspector in Ballarat; would have been issued to crews in order operate the tram car doors.Piece of painted, mild steel rod bent at 90 degrees and shaped at longer end to give a square shape for use in external doors on SECV Ballarat Trams - known as a square key. Was used to secure doors in both open and closed positions. Has been painted black.trams, tramways, tramcars, doors, locks, security -
Ballarat Tramway Museum
Photograph - Black & White Photograph/s, Wal Jack, 26/03/1939 12:00:00 AM
... " with Number T265 in ink. 4214.1 - Geelong Tramways, Birney Steel...Ballarat Tramway Museum South Gardens Reserve Wendouree ...Black and white photograph of Geelong 27 at the old Moorabool St Wharf terminus Photographed by Wal Jack on 26/3/1939. Tram has the destination of Newtown. .1 same print in the Wal Jack photo album, Reg Item 5003. Note handwriting on rear is different to the other print.On rear in ink "SEC Geelong Birney No. 27 ex (MTT 303) at old Moorabool St Wharf terminus 26th March '39" and in top right hand corner, stamped in purple ink "W. Jack No. Copyright" with Number T265 in ink. 4214.1 - Geelong Tramways, Birney Steel Safety No. 27, J. C. Brill, Philadelphia USE in Adelaide 303. i1 - scan of print in the album i2 - rear of image i3 - scan of negative at 3200dpi added 6/6/2020. tramways, trams, geelong, birney, moorabool st, tram 27 -
Ballarat Tramway Museum
Badge - 1918 Ballarat Christian Convention badge, Sept. 2018
Has a strong association with a Church of England Convention in 1918, shows a scene of Sturt St Ballarat with a tram. Would have acted as a souvenir of the convention.Button badge, 32diameter, plastic back, metal image front, green border, pressed on with steel spike pin, for the 1918 Ballarat Christian Convention badge. Has an image of Sturt St looking west from the Post Office, with an ESCo tram and ex horse tram trailer in the bottom section of the badge. Has words "12th Australasian C.E. Convention 1918 Ballarat Vic. Sept 18 - 26" See also Reg Item 3361 for another version of the same convention badge.tramways, trams, badges, conferences, christian, esco -
Ballarat Tramway Museum
Badge - 1918 Ballarat Christian Convention badge, Sept. 2018
Has a strong association with a Church of England Convention in 1918, shows a scene of Sturt St Ballarat with a tram. Would have acted as a souvenir of the convention.Button badge, 32diameter, plastic back, metal image front, green border, pressed on with steel spike pin, for the 1918 Ballarat Christian Convention badge. Has an image of Sturt St looking west from the Town Hall, with an ESCo tram and ex horse tram trailer in the bottom section of the badge. Has words "Ballarat - The City of the 12th Aust C.E. Convention Sept18 - 26 1918" See also Reg Item 4005 for another version of the same convention badge.tramways, trams, badges, conferences, christian, esco -
Ballarat Tramway Museum
Badge - ESCo Conductor, Stokes & Sons Melbourne, 1905
Yields information about the identification methods used by the ESCo to identify their crews to public and has a strong association with the individuals who wore them over time.Pressed metal uniform badge for ESCo Conductors. Round pressed steel badge with the words "ESCo OF V. LTD." pressed into the badge around the top portion of the badge, the word "CONDUCTOR" and number "13" pressed into the lower half of the badge -with small horizontal lines within the individual letters. Appears to have had a nickel silver finish originally. On rear badge two metal lugs have been soldered onto the badge. Has words "STOKES & SONS" stamped in reverse on the lower rear of the badge. Badges of this type shown on ESCo uniforms of 1905 and through to the 20's. See Reg. Item 1952 and 5280 for Drivers badge. tramways, trams, esco, conductors, badges, uniforms -
Ballarat Tramway Museum
Newspaper, The Courier Ballarat, “Move to Check Corrosion”, 26/03/1958 12:00:00 AM
Yields information about the relationship between trams and steel pipe which can result in corrosion - and the fitting of test points in Ballarat during 1958.Newspaper clipping titled “Move to Check Corrosion” from The Courier, dated 26/3/1958 about the fitting of test points to gas mains at the corner of Ligar and Seymour Sts the previous day. Quotes the Manager of the Ballarat Gas Company, work being done by Gas and Fuel Corporation. Has a photo of Mr J. Nicholls and R. Schafer. BTPS Number "222" Has “222” in biro in bottom right hand corner and “26.3.58” in blue pencil in top left hand corner.sec, gas works, electrolysis -
Ballarat Tramway Museum
Document - Folder with papers, Railway Track-work Company and Clementine and Thompson and Mercer Sts and Philadelphia and Pennsylvania USA. and Perrot and Adams Ltd, "Railway Track Equipment - Track Grinding Machines, Welding and Bonding Machines - Bonds, Welding Steel, Grinding Wheels and Blocks", 1920's?
Yields information about the type and presentation of books or information folders that were sent to the Electric Supply Company of Victoria about tramway products available on the market and the company the produced them.Folder with 24 pages of advertising pamphlets bound into it with two metal clip binders advertising products available from the Railway Track-Work Company and titled ""Railway Track Equipment - Track Grinding Machines, Welding and Bonding Machines - Bonds, Welding Steel, Grinding Wheels and Blocks". Has brochures or pamphlets for: . The Universal Rotary Track Grinder . Reciprocating Track Grinder . The Atlas Rail Grinder . The Ajax Electric Arc welders .Vertical Rail Lifter . The Jackson Electric Tie Tamper. Generally the lead page of each pamphlet has been imaged. Provides a description of each item, along with method of operation and parts listing generally. The folder has on a number of pages and the back cover, a sticker from Frank R. Perrot (Now Perrot and Adams Ltd), Machinery Merchant of 394 Kent St Sydney. Railway Track-work Company , Clementine, Thompson and Mercer Sts, Philadelphia, Pennsylvania USA. For a full scan of the document see the hi res file.Numerous: Front cover sticky label "1620" in top left hand corner, "Mr Pringle" on front cover and stamp with words "Ballarat Tramway Preservation Society Catalogue No. 10" in ink on front cover. Inside front cover has a pencil note, behind the crease in the bottom right hand corner. On the first pamphlet "Ballarat Tramway Preservation Society Catalogue No. 10" in ink on top right hand corner. On parts page for the Reciprocating Track Grinder has the "Perrot and Adam Ltd" company stamp.trams, tramways, trackwork, equipment, rails -
Ballarat Tramway Museum
Document - Letter/s, Sands Hill Manufacturing Co, 12/04/1928 12:00:00 AM
Yields information about the manufacture of brass overhead crossings and the complex ones ESCo were using compared to the MMTB.Letter dated 12/4/1928 from the Sands Hill Manufacturing Co, General Brass founders, Finishers Etc of 34 Queen St Melbourne to The Resident Engineer, ESCo, regarding the Overhead Crossing, Adjustable type for round Trolley Wire, forwarding three drawings of fixed type used by the MMTB in Melbourne and stamped steel pans. Typed on Mount Royal Bond Made in Canada paper.trams, tramways, overhead, points, trolley wire, esco -
Ballarat Tramway Museum
Document - Report, Municipal Tramways Association, "Report of the Sub-Committee on Standardization of Overhead Line Material", Jun. 2020
Yields information about the materials used in tramway overhead and could have been used as a specification by ESCo Engineers and standardization of materials in order to reduce costs.Sixteen page booklet, titled "Report of the Sub-Committee on Standardization of Overhead Line Material", published by Municipal Tramways Association, 2nd Edition, issued in May 1921, Submitted to the Annual Meeting of the Manager's Section of the Association at Birmingham, 16/6/1920 under the signature of J. Beckett, General Secretary. Gives an Appendix - List of Drawings, Suggested specification for Standard Copper Trolley Wire, steel span and guard wires, and Overhead wire fittings trams, tramways, overhead, trolley wire -
Ballarat Tramway Museum
Document - Form/s, State Electricity Commission of Victoria (SECV), "Local Authority to Proceed - Departmental", May. 1939
Yields information about the way work was authorised by the SEC in Ballarat and how costs were then charged and recorded. Demonstrates that the ESCo steel poles were not earth to the tramway rails.Single sheet, foolscap form, pre-printed and given running number 766, titled "Local Authority to Proceed - Departmental", sent to the Tramway's Inspector, dated 30/5/39 for the earthing of steel poles to tram rails - and costs and materials used (on page 2) for the work.Has been filled in using ink and penciltrams, tramways, overhead, trolley wire, poles -
Ballarat Tramway Museum
Functional Object - Ticket punch
Demonstrates aspects of tramway operation, cancelling or showing that tickets had been inspected following sales to passengers by the conductor or motorman. Traditionally used by tramway operators to check or cancel tickets.Brass cast body with steel pins and screws, chrome plated, machined, device used to cancel or punch paper tickets when purchased or inspected. Placed a round hole in the ticket. Spring loaded, consists of two main parts with a pin, screws & spring in addition. . Chrome plate in good condition. The initials "ECV" have been cast in to the body of the main component. A relatively heavy unit compared to others, does not appear to have had a lot of use.trams, tramways, ticket punch, tickets, fares -
Ballarat Tramway Museum
Functional Object - Rail Section, Lorain Steel, 9mm Sawn Cut Rail, 1930's?
... in tramways and made by the Lorain Steel Co. France. Trams tramways ...Yields information about some of the rail used in Bendigo and demonstrates the type of rail used in tramways and made by the Lorain Steel Co. France.Section of flanged tramway rail - saw cut from rail, smooth finished - Stamped "BENDIGO" stamped into the foot of the rail. On the other side of the rail, "81LBS PERYD", stamped onto the head of the rail. and "LORAIN STEEL CO LORAIN" stamped into the web. FRONT - 8116/yd Morain Steel Co. Lorain BACK - Bendigo trams, tramways, rail, bendigo, rail section -
Ballarat Tramway Museum
Functional Object - Rail Section, The North Eastern Steel Co. Ltd. Middlesborough, 1900's?
Yields information about some of the rail used in UK tramways, possibly Australian tramways and demonstrates the type of rail used in tramways.Section of flanged tramway rail - saw cut from rail, polished and then nickel plated silver finished and stamped in italics - "Hartepool Tramways Reconstruction B.S.Section No. 1" in the head of the rail, "90lbs per yard" stamped in the base of the flange and along the foot of the rail "The North Eastern Steel Co. Ltd Middlesborough"trams, tramways, rail, uk, rail section -
Ballarat Tramway Museum
Functional Object - Rail Section, The North Eastern Steel Co. Ltd. Middlesborough, Rail Section 9616 Manufacturers Sample, 1903?
Yields information about some of the rail used in Northampton UK and demonstrates the type of rail used in tramways.Section of flanged tramway rail - saw cut from rail, polished and then nickel plated silver finished and stamped in italics - "Northampton Corporation Tramways B.S.Section No. 1C" in the head of the rail, "96lbs per yard" stamped in the base of the flange and along the foot of the rail "The North Eastern Steel Co. Ltd Middlesborough" and in the flangeway "1903".Northampton Corporation Tramways B.S Section No. 15 1993 The North Western Steel Co. Ld. Middlesbroughtrams, tramways, rail, uk, rail section -
Ballarat Tramway Museum
Sign, "Headlight Changeover", c1920
Yields information about the manufacture of "home made" signs to go into tramcars, though not fitted as such to the cars in the BTM fleet. May have been a proposal or a sample fitted elsewhere.Small steel plate sign with a primer paint coat on back, white paint on front and words "Headlight Changeover" painted in black capital letters on front and four small screw holes in corner and given a clear coat varnish finish. May have been a sample or something that was proposed to be fitted to trams as generally not fitted to Ballarat tramcars. On rear has scratched into paint "Headlight Changeover"trams, tramways, signs, headlights, tramcars -
Ballarat Tramway Museum
Functional Object - Sealing Punch, 1912?
Has a strong association with the Geelong tramway system, yields information about the sealing or securing equipment from interference and demonstrates the type of equipment used. Exact use not known - could have been used for multiple purposes.Nickel plated steel sealing punch - with base unit, spring, handles, pins and punch or press that was used to seal or secure lead seals either on power meters, ticket boxes or circuit breakers. Placed letters "M.E.S. Co Ltd" onto the lead seal along with numbers "1". On outside of handle "PAT. 9682 1902" and in inside ".1" - the number of the press? Knowledge of manufacturer unknown - possibly the UK. Could research the Patent numbers - a quick search at the time failed to show something.trams, tramways, sealing, mesco, seals -
Ballarat Tramway Museum
Newspaper, Herald Sun, "Jumbo's a real friend to the mountain folk", "Stainless steel carriages here?", "100 mph "air ride" ", 11/06/1955 12:00:00 AM
Clipping from The Herald (Melbourne), Sat. 11 June 1955, with three stories on page 5. "Jumbo's a real friend to the mountain folk" - about the Colac - Beech Forest railway with photographs, "Stainless steel carriages here?" - about future Melbourne suburban trains, quotes the Railways Commissioner Mr. Wishart., "100 mph "air ride" " - about new GM high speed train in the USA. Also has advertisements for Ford Prefects, Fur coats. Contained originally within Reg Item 5623 at the front of this note book. For items see btm5623 loose items list.pdfrailways, colac, melbourne, usa -
Ballarat Tramway Museum
Coin - Coin Dispenser
Demonstrates tramway equipment used by conductors or One Man Operators to hold and dispense coins when handling fares.Manufactured coin dispenser from brass and steel plate for 3 coins, - 3d, 6d and 1/- (5c and 10c coins fit the relevant slots). Coin holder sections are made from brass, fitted with springs and then braised together as unit. Screwed with four screws onto a cut and folded section of steel. The folded sections of steel would have allowed it fit into a cash bag or holder. The number "40" has been stamped into the lower section of the steel section - see image 3. See Reg Item 7082 for another example.tram, trams, fares, cash handling, tickets -
Ballarat Tramway Museum
Book, British Engineering Standards Association, "Cast Steel Wheel Centres for Electric Tramcars", "Wrought Iron Wheel Centres for Electric Tramcars", 1922
.1 - Book - 20 pages + light grey cover, issued by the British Engineering Standards Association, British Standard Specification for "Cast Steel Wheel Centres for Electric Tramcars". Dated April 1922. Has standard Number 150-1922. Provides materials specification, testing and an index. .2 - Book - 16 pages + light grey cover, issued by the British Engineering Standards Association, British Standard Specification for "Wrought Iron Wheel Centres for Electric Tramcars". Dated April 1922. Has standard Number 149-1922. Provides materials specification, testing and an index. Both copies has the stamp of the "Tait Book Co. 90 William St. Melbourne" on the lower edge and in the top right corner, the ESCo Ballarat company stamp and the date "14 September 1923". trams, tramways, tramways, electrical equipment, wheels