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March, 1939 AIRCRAFT ENGINEERING Workshop and Production Section Engineering Co., Ltd., London, S.W.—D/F Equip on-Thames ; Dashwood Engineering, Ltd., London H E following list of contracts placed by the ment : Marconi's Wireless Telegraph Co., Ltd., S.E.—Unit , Power : Rolls Royce, Ltd., Derby.— Air Ministry during January is extracted London, W.C. ; Plessey Co., Ltd. , Ilford — Drillin g Valves : Ferranti Co., Ltd., Hollinwood; A. C. T from the February issue of The Ministry of Labour Gazette:— Machines : R. Lloyd & Co., Ltd., Birmingham; Cossor, Ltd., London, N. ; Edison Swan Valve Co., Aer o Engine Accessories, Spares, Tests, Fredk . Pollard & Co., Leicester.—Fire and Safe Ltd. , London, W.C.; General Electric Co., Ltd., Tool s and Work on : Bristol Aeroplane Co., Ltd., Mechanism : Dunlop Rubber Co., Ltd., Birming London, W.C ; Mullard Radio Valve Co., Ltd., Bristol ; Rolls Royce, Ltd., Derby.—Aero Engine ham.— Flasks , Vacuum : Thermos (1925), Ltd., London, W.; High Vacuum Valve Co., Ltd., Spare s and Work on: Armstrong-Siddeley London, E.—Fusin g Units : Automatic Telephone London, E.C.—Valves, Oxygen : S. Smith & Sons Motors, Ltd., Coventry.—Aero Engine Tools: & Electric Works, London, W.C.—Gantries, (M.A.), Ltd., London, N.W.—Vices, Carpenters: De Havilland Aircraft Co., Ltd., Hatfield.—Aero Lifting : J. Bradbury & Son, Ltd., Braintrcc.— J . Parkinson & Sons, Shipley.—Vices, Fitters: Gauges , Feeler: Moore & Wright (Sheffield), Engine , Work on : D. Napier & Sons, Ltd., C. & J. Hampton, Ltd., Sheffield.—Washers: Ltd. , Sheffield.—Gauges, Oil Pressure : S. Smith London, W.—Aircraft : International Air Freight, Lodge Sparking Plugs, Ltd., Rugby.—Wave- & Sons (M.A.) Ltd., London, N.W.; Short & Ltd. , London, W.—Aircraft Jigs and Spares: meters : Ferranti, Ltd., Hollinwood.—Wheels, Mason, Ltd., London, E. ; Negretti & Zambra, Aer o and Tyres : Dunlop Rubber Co., Ltd., Vickers-Armstrongs, Ltd., Southampton.—Air London, E.C.—Gear Boxes : S. Smith & Sons Birmingham.—Winches , Electric, Supply and craft , Modification of, Spares and Work on : (M.A.), Ltd., London, N.W.— Generators : General Installatio n and Equipment: M. B. Wild & Airspeed (1934), Ltd., Portsmouth.—Aircraft Accessories : Deekay Aircraft Corporation, Ltd., Electric Co., Ltd. , London, W.C. ; Kelvin Bottomley Co., Ltd., Birmingham.—W/T Sets : Marconi's London, W.; Martin-Baker Aircraft Co., Ltd., & Baird, Ltd., Basingstoke; Record Electrical Wireless Telegraph Co., Ltd., London, W.C—W/T Higher Denham; Bath Artcraft, Ltd., Bath.— Co., Ltd., Altrincham.—Generators, Motor: Suppressor , Radio Interference: Murphy Aircraf t Equipment: Handley-Page, Ltd., Rotax , Ltd., London, N.W.; J. Mackie & Co., Radio , Ltd., Welwyn Garden City; A. C. Cossor, London, N.W.; Standard Telephones & Cables, Ltd. , London, S.E.; British Thomson-Houston Ltd. , London, N.—W/T Switches: Phoenix Ltd. , London, W.C.—Aircraft Equipment and Co., Ltd., London, W.C.; General Electric Co., Telephone & Electric Works, Ltd., London, N.W.; Ltd. , London, W.C.; Newton Bros. (Derby), Ltd., Spares : Aircraft Components, Ltd., Cheltenham. Telephone Manufacturing Co., Ltd., London, S.E. Derby.—Generators , Motor, Mountings for: —Aircraf t Equipment, Spares and Work on : — W/ T Telephones and Spares: Tannoy Arrow Aircraft, Ltd., Yeadon; British Thomson- Bristol Aeroplane Co., Ltd., Bristol.—Aircraft, Products , Ltd., London, S.E.—W/T Test Equip Houston Co., Ltd., London, W.C—Grinding men t E. K. Cole, Ltd., Southend-on-Sea.—W/T Hir e of : Air Dispatch, Ltd., Croydon.—Aircraft, Machines : Churchill Machine Tool Co., Ltd., Transmitters : Standard Telephone & Cables, Modification s and Repairs: Rollason Aircraft Manchester.—Hammer , Pneumatic: Alldays Ltd. , London, W.C.—X-ra y Apparatus : Siemens- Services, Ltd., Croydon.—Aircraft Repairs: Short Bros. (R. & B.), Ltd., Rochester.—Aircraft & Onions, Ltd., Birmingham.—Honing and Schuckert (G.B.), Ltd., London, S.E.—Buildings Spares : Phillips & Powis Aircraft, Ltd., Reading; Lappin g Machines: Kitchen & Wade, Ltd., and Work s Services : Various Stations—Hutting: A. V. Roe & Co., Ltd., Manchester; Vickers Halifax.—Hydroge n Cylinder Cradles : Brock- Lewisham Timber Co., Ltd. , London, S.E. Gullane, Aviation, Ltd., Weybridge; Gloster Aircraft Co., house Engineering Co., Ltd., Southport.—Hydro Eastlothian—Builder's Work: Stewart McIntyre, Ltd. , Hucclecotc; Saundcrs-Roe, Ltd., East ge n Cylinders, Metallising of: Metallisation, Edinburgh . Kinloss, Elgin, Lossiemouth—Builder's Cowes ; Sperry Gyroscope Co., Ltd., Brentford; Ltd., Dudley.—Hydrogen Producing Plants, Works: Cowiesons, Ltd., Glasgow. Pembroke Supermarinc Aviation Works (Vickers), Ltd., Extensio n of: I.C.I., Ltd., London, S.W.— Dock, Pembrokeshire—Engine Store, Alterations and Ignitio n Accessories: K.L.G. Sparking Plugs, Southampton ; Westland Aircraft, Ltd., Yeovil.— Additions to Various Buildings: Bennett Bros. Ltd. , London, S.W.—Indicators: Kelvin, Aircraf t Spares and Work on : Fairey Aviation (Contractors), Ltd., Swansea. Kenton Bar, Co. Bottomle y & Baird, Ltd., Basingstoke; S. Smith Co., Ltd. , Hayes ; Hawker Aircraft, Ltd., Kingston- Durham—Hutting: J. Gerrard &. Sons, Ltd., & Sons (M.A.), Ltd., London, N.W.; Record Manchester. Various Stations—Provision and on-Thames.—Ai r Compressor Spares: British Electrical Co., Ltd., Altrincham.—Jacks, Screw: Planting of Trees and Hedges: Conways, Ltd., Thomson-Housto n Co., Ltd., Coventry.—Air Lak e & Elliott, Ltd., Braintrcc.—Lamps, Fila Halifax. Seletar, Singapore—Structural Steelwork: Driers : Siebe Gorman & Co., Ltd., London, S.E. — Ai r Raid Shelters : J. Summers & Sons, Ltd., men t and Holders : General Electric Co., Ltd., Alex Findlay & Co., Ltd., Motherwell. Harefield, Chester.—Airscrew s and Spares : De Havilland London, W.C.—Lamps, Navigation: Rotax, Middlesex—Laboratory: Perrys (Ealing), Ltd., Aircraft Co., Ltd., Edgware.—Airscrews and Ltd. , London, N.W. ; Ashdowns, Ltd., St. Helens. London, W. Sub-Contractor for Steelwork: E. Test s and Work on : Fairey Aviation Co., Ltd., — Machines , Tube Bending: Hilmor, Ltd., Wood & Co., Ltd., Manchester. Bircham Newton, Hayes.—Airscre w Tests : Rotol Airscrews, Ltd., London, N.—Magnetos: Simms Motor Units, Norfolk—District Heating: William Freer, Ltd., Gloucester.— Airsprings : J. Macdonald & Co., Ltd. , London, N. ; Rotax, Ltd., London, N.W.— Leicester. Jurby, Isle of Man—Underground Cable Magneto s and Spares: British Thomson- Ltd. , Glasgow.—Ammeters and Voltmeters: Scheme and Internal Wiring: Building & Colliery Housto n Co., Ltd., Coventry.—Markers, Sea, Ferranti , Ltd., Hollinwood; Measuring Instru Supply Co., Ltd. , Doncaster. Gullane, East Lothian, Aluminium : Joseph Wells & Sons, Ltd., London, ments , Ltd., London, W.—Bars, Drop : Laycock Kinloss, Elgin, Lossiemouth, Elgin—Overhead and S.E. ; Wilders Fireworks, Ltd., Birmingham.— Underground Cable Schemes and Internal Wiring: Engineering Co., Ltd., Sheffield.—Baling Equip Monitors , Crystal : A. C. Cossor, Ltd., London, Jame s Scott & Co., Dunfermline. Habbnaiya, Iraq ment , Hydraulic: John Shaw & Sons (Salford), N.— Moorings , Layout of at Littlehampton: —Structural Steelwork: Steel Construction Co., Ltd. , Salford.—Beacons, Flashing : Chance Bros. & Co., Ltd. , Birmingham.—Beacons Maintenance Risdon Beazley Marine Trading Co., Ltd., Ltd. , Motherwell. Bicester, Oxon, Cranfield, Bucks of : Gas Accumulator Co. (U.K.), Ltd., Brentford. Southampton.—Oi l Coolers: Gallay, Ltd., —Grass-cutting and Drying: Midland Grass-drying — Benches , Flight: Joseph Bradbury & Sons, London, N.W.—Oil Reservoirs: Siebe Gorman Co., Ltd., Northampton. Brize Norton, Oxon Braintree.—Boosters , Fire and Service Pumps : & Co., Ltd., London, S.E.—Parachutes: Miss E . Little Rissington, Glos.—Grass-cutting and Drying: Drysdale & Co., Ltd., Glasgow.—Cable: Ward & Spencer, London, N.—Pliers: Wm. Wilkinson, R.G. Foods Parent Co., Ltd., Hation, Derby, Goldstone, Manchester.—Cameras : British Trade Warrington.—Plug s and Sockets: D. H. Kemble, Glos., Minchinhamplon, Glos.—Artificer. Equipment , Ltd., London, W.—Cameras and Bonnella & Son, Ltd., London, N.W.—Pulley Work: Holborow & Sons, Tetbury , Glos. Carlisles Blocks , Geared, Travelling: Herbert Morris, Spares : Williamson Manufacturing Co., Ltd., Cumberland, Hartlebury, Worcs., Quedgeley, Glos., Ltd. , Loughborough.—Racks, Storage, Metal: London, N.W.—Cameras Controls, Electrical: Heywood, Lanes.—Internal Electric Wiring: Wm, Constructors, Ltd., Birmingham.—Radiators and Ferranti , Ltd., Hollinwood.—Caps: Silberston & Anderto n & Co., Ltd. , Manchester. Carew Cheriton. Cases : Gallay, Ltd., London, N.W.—Rags, Pembrokeshire—Various Buildings and Externa, Sons, Ltd. , London, E. ; J. Compton, Sons & Webb , Wool : Motor Rag Co., London, E. ; I. & J. Services: J. Gerrard & Sons, Ltd., Swinton/ Ltd. , London, E.—Cases : Boulton & Paul, Ltd., Hyman , Ltd., London, N.—Rangefinders: H. Manchester. Scaland, Cheshire—Internal Wiring .", Norwich.—Chart Boards: Henry Hughes & Sons, Ltd., Word.—Chests : Briggs Motor Bodies, Hughe s & Son, Ltd., Barkingside; Simmons Troughton & Young , Ltd., London, S.W. Marham, Ltd. , Dagenham; G. W. Stiles, Ltd., London, Aerocessories, Ltd., Brentford.—Rectifier Sets: Norfolk—Additional Buildings and External S.E. ; Boulton & Paul, Ltd., Norwich.—Chisels: Nevelin Electric Co., Ltd., Croydon.—Saws, Services: Thomas & Edge, Ltd., London, S.E. William Hunt & Sons, Birmingham.—Clocks, Hack : John Watts (Sheffield & London), Ltd., Feltwell, Suffolk—Additional Buildings and External Dashboard : S. Smith & Sons (M.A.), Ltd., Sheffield; James Neill & Co. (Sheffield), Ltd., Services: Thomas & Edge, Ltd., London, S.E. London, N.W.—Compasses: Short & Mason, Sheffield.—Shafting, Flexible: H. Terry & Sons, Turnhouse, Midlothian—Extension of Landing Ltd. , Redditch; S. S. White Co. of Great Britain, Ltd. , London, E. ; S. Smith & Sons (M.A.), Ltd., Ground Drainage: Bradshaw Bros. (Contractors), Ltd. , London, N.W.—Shoes, Canvas: North London , N.W.—Compressors, Diesel Engine: Ltd. , Leicester. Kirkbride, Cumberland, Silloth, British Rubber Co., Ltd., London, W. ; Dunlop Holman Bros., Ltd., Camborne.—Compressor Cumberland—Underground Cables: Riley & Neate, Rubbe r Co., Ltd. , London, E.C—Sparkin g Plugs, Winchester. Jurby, I.O.M.—Heating and Hot- Units , Electrically Driven: Tecalemit, Ltd., Dummy : D. Gilson & Co., Ltd., London, E.— water Supply: G. N. Haden & Sons, Ltd., London, Brentford.—Constan t Speed Units : Rotol Air Soun d Film Copies: British Thomson-Houston W.C. Various Stations—Bellman Hangers: Tees screws, Ltd., Gloucester.—Contact Printers: Houghton-Butche r Manufacturing Co., Ltd., Co., Ltd., London, W.C—Splitting Shears, Side Bridge Engineering Works, Ltd., Middles London, E.—Containers, Water Ballast : John Moto r Driven: James Bennie & Sons, Ltd., brough ; Cleveland Bridge Engineering Co., Ltd., Thompson Motor Pressings, Ltd., Wolverhampton. Glasgow.—Steel Doors and Windows : Crittall's Darlington ; Braithwaite & Co., Engineers, Ltd., — Controls , Electrical: Venner Time Switches, Manufacturing Co., Ltd. , London, W.C.—Switches, London , S.W.; Palmers Hebburn Co., Ltd., Heb- Ltd. , New Maiden.—Co-operation Flying at Aut o Selector: Automatic Telephone & Electric burn ; P. & W . Maclellan, Ltd., Glasgow; Head Gosport : Air Dispatch, Ltd., Croydon.—Coup Works , Ltd., London, W.C—Target Towing Wrightson & Co., Ltd. , Thornaby-on-Tees; Mother ling s Tuning, Pedestal and Plates Stop: Gear , Installation of : Fairey Aviation Co., Ltd., well Bridge & Engineering Co., Ltd., Motherwell. Hayes.— Throttles , Air Intake : Arrow Aircraft, C. II. Parson, Ltd., Birmingham.—Crankshaft, Stradishall, Suffolk—Additional Buildings and Ltd. , Yeadon.—Transformers : Hackbridge Elec Regrindin g Machines: Churchill Machine Tool External Services: C. Miskin & Sons, Ltd., St. trical Construction, Ltd., Hersham; Yorkshire Co., Ltd., Manchester.—Croppers, Bolt: E. P. Albans. No. 22 E. and R.F.T.S., Cambridge— Transformer Co., Dewsbury.—Trestles: Lake & Steelwork and Erection of Hangar and Administrative Barrus , London, E.C.—Cutouts, Accumulator: Elliott , Ltd., Braintree.—Trolleys: Yorkshire Block: Marshall's Flying School, Ltd., Cambridge. Aeronautical & General Instruments Co., Ltd., Paten t Steam Waggon Co., Leeds.—Tyres and No. 5 E. and R.F.T.S., Hanworth—Erection of New Croydon ; D. H. Bonnella & Co., Ltd., London, N.W.— Cylinders : W. Kidde & Co., Ltd., Tubes : India Tyre & Rubbe r Co., Ltd. , Inchinnan. Hangar and Annexe: Flying Training, Ltd., Northolt.—Cylinders , Oxygen: Projectile & — Units , Mechanical: Celestian, Ltd., Kingston- Feltham .
Aircraft Engineering and Aerospace Technology – Emerald Publishing
Published: Mar 1, 1939
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