January 26, 1917. THE COLLIERY GUARDIAN. 199 JAMES SPENCER Hand Drilling Machine (Self-feeding). LIMITED, Hollinwood, Manchester. Weighing Machinery for Goiiie^ies a Speciality, Telegrams : Telephone : “Spencer, Hollinwood.” 207 Oldham. co Dormant Weighing Machine with back frame. MACHINE CUT GEARING. Double Helical Staggered or Chevron. Reducing Gears. Haulage Gears. Time Recorders & Recording Instruments. Watchmen’s Watches. THE LEWELLYN MACHINE CO., Bristol- PRATCHITT BROTHERS, Denton Ironworks, CARLISLE PUMPING, WINDING and HAULING ENGINES, ALL BRONZE THE STEAM TRAP SUITABLE FOR ANY PRESSURE. FIRST ORDER SENT ON APPROVAL PATENTEES & MAKERS: JAMES BALDWIN & CO., KEIGHLEY, Engineers & Founders. January 1st, from i in. to 4 in Black Gas Red Steam Galvanised Gas Galvanised Steam 60 miles 40 „ 50 „ 40 „ TOTAL STOCK 190 miles Send Specification for Prices. Round Wire and Cut Nails. Washhouses : Leeds, and Trafford Park, Manchester. 8. DIXON & SON LD., Swinegate, LEEDS, Telegrams—“Brass, Leeds.” Phone—3600 (4 lines). Purchasers’ Guide io Advertisers’ Specialities—(continued). Ga8-TEST1NC Lamps—Lampes grisoumttriques Ackroyd and Best Ld., Morley, Leeds Davis, John, and Son (Derby) Ld., Derby Protector Lamp and Lighting Co, Ld., Eccles Siebe. Gorman and Co. Ld., Westminster Gas Tubes and Fittings—Tuyaux et accessoires d gaz , Lewis, Edwin, and Sons, Wolverhampton Scottish Tube Co. Ld., 34, Bobertson-st., Glasgow Stewarts and Lloyds Ld., Birmingham & Glasgow Gas Valves—Soupapes d gaz Haslam and Stretton Ld., Cardiff GAUGE Glasses—Tubes de niveau d'eau Davis, John, and Son (Derby) Ld., Derby Guilbert-Martin, 9, Edmund-pl., Aldersgate, E.O. Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Treasure, J. B., & Co., 8 & 12, Vauxhall-rd., L’pool. Gauge Glass Protectors—Ewoeioppes protec- trices pour les indicateurs de niveau Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Woodite Company, Mitcham Common GAUGES—Indicateurs de niveau Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield GEARING—Bngrenages Bridge, David, & Co. Ld., Castleton, Manchester British Insulated and Helsby Cables Ld., Prescot Bumsted and Chandler Ld., Hednesford, Staffs Daglish, Robert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Lancaster and Tonge Ld., Pendleton, Manchester Leweliin’s Machine Co., 15, King square, Bristol Power Plant Co. Ld., West Drayton, Middlesex Wild, M. B„ and Co. Ld., Nechells, Birmingham Wood, John, and Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Girders (Iron and Steel)—Poutreiies en fer et en acier Bayliss, Jones & Bayliss Ld., Wolverhampton Daglish. Bobt.. and Co. Ld.. St. Helens, Lancs. Henderson and Glass, Liverpool Isca Foundry Co. Ld., Newport, Mon. Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron, Steel & Coal Co. Ld., Stoke-on-Trent Ward, Thos. W., Ld., Albion Works, Sheffield Class Manufacturers (Tube Rods Enamels) Fabricants de verre (tubes, bagues, Emails) Guilbert-Martin, 9, Edmund-pl., Aldersgate, E.O. Governors (Engine)—Rtguiateurs Evans, Joseph, A Sons (Wol.) Ld., Wolverhampton Hollingdrake, Henry, and Son, Stockport Mather and Platt Ld., Manchester Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Tangyes Ld., Cornwall Works, Birmingham GRANARY Equipment—Equipages des greniers Porteus, George, Leeds Bridge, Leeds CREASE—Schmxere—GFraxsses Ghorley Bailway Wagon Co. Ld., Chorley, Lancs. Trier Bros. Ltd., Caxton House, Westminster Theedam, E. 0., Ld., Dudley Greasers ( Automatic)—Graisseurs automatiques Ackroyd & Best Ld., Morley. Yorks. Evans and Dodd, Cannock, Staffs Grinding Machinery— Bradley Pulverizer Co., 37, Walbrook, E.O. Hardy Patent Pick Co. Ld., Sheffield “ Jeffrey ’’—Hugh Wood & Co. Ld., N'castle-on-T. Johnson. W.. A Sons (Leeds) Ld., Armlev. Leeds Patent Lightning Crusher Co. Ld., 14a, Bose- bery-avenue, E.C. Scholefield, Bd., Burley Vale, Leeds GUNPOWDER—Schiesspulver—Poudre d canon British Explosives Syndicate Ld., 124, St. Vin- cent-Street, Glasgow Cotton Powder Co. Ld., 24, Walbrook,London,E.C. Curtis’s and Harvey Ld.,110, Cannon-street, E.C. Boburite and Ammonal Ld., 103, Cannon-st., E.C. HAULING Drums—Tambours a traction Bever, Dorling and Co. Ld., Bradford Bridge, David, & Co. Ld., Castleton, Mar Chester Bumsted and Chandler Ld., Hednesford, Starts Daglish, Robert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Phillips, C. D., Newport, Mon. Spencer and Co. Ld., Melksham, Wilts Sutcliffe, Richard, Horbury, near Wakefield Walker Bros. (Wigan), Ld., Wigan Wild, M. B„ and Co. Ld., Nechells, Birmingham Wood, John, & Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, Leicester Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Youngs, Byland-street Works, Birmingham HEADGEARS—Chassis d molettes Daglish, Robert, and Co. Ld., St. Helens, Lancs. Head, Wrightson and Co. Ld., Stockton-on-Tees Goodall, Clayton and Co. Ld., Hunslet, Leeds Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton Heading Machines—Havenses t Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield “ Jeffrey ”—Hugh Wood & Co. Ld., N’castle-on-T. Sullivan Machinery Co., Salisbury House, E.C. HEAP8TEAD8—Installation de sieges Coulson, M„ and Co., Spennymoor, Co. Durham. Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Plowright Bros. Ld., Chesterfield Spencer and Co. Ld., Melksham, Wilts Walker Bros. (Wigan) Ld., Wigan Wood, John, and Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Helical Gearing (Double) Power Piant Co. Ld., West Drayton, Middlesex HOISTS—Monte-charges Daglish, Robert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Beavell and Co. Ld., Ipswich Spencer and Co. Ld., Melksham, Wilts Wild, M. B„ and Co. Ld., Nechells, Birmingham Wood, John, & Sons Ld,, Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Youngs, Byland-street Works, Birmingham Hooks or Links (Safety)—Crochets de sOreu Humble, Stephen, 9, Victoria-street, S.W. Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Wood, John, & Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Hoppers—Trtmies Baker, John, and Son, Bilston, Staffs Coulson, M., and Co. Ld., Spennymoor Goodall, Clayton and Co. Ld., Hunslet, Leeds Harvey, G. A.,&Co. (Ldn.) Ld., Woolwich-rd.,S.E. Hardy Patent Pick Co. Ld., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Theedam, E. O., Ld., Dudley Wright’s Forge and Engineering Go. Ld., Tipton HOSE—Tuyaux flexibles ■ '* Electric Hose and Rubber Co. Ld., 55, Caxton House, Westminster Hardy Patent Pick Go. Ld., Sheffield Mining Engineering Co. Ld., Sheffield Beddaway, F., A Go. Ld., Pendleton, Manchester Benton, Holdsworth & Co. Ld., Sneffield Willcox, W. H., A Co. Ld., 32-38, Southwark-st.,S.E. HYDRAULIC MACHINERY-Machmes hydrauliques Daglish, Booert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Hathorn, Davey and Co. Ld., Leeds 1 Hadfields Ld., Hecla Works, Sheffield Middleton, Bobert, A Co., Sheepscar F’ndry,Leeds Pearn, Frank, A Co. Ld., West Gorton, Manchester Pulsometer Engineering Co. Ld., Beading Sullivan Machinery Co., Salisbury House, E.C. Tangyes Ld., Cornwall Works, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Youngs, Byland-street Works, Birmingham Hygrometers - Hyrometres Davis, John, and Son (Derby) Ld., Derby Nalder Bros, and Thompson Ld., 97a, Dalston lane, N.E. INCLINE Rollers—Rouleaux pour plans inclines Goodall, Clayton and Co. Ld., Hunslet, Leeds Lowmoor Co. Ld., Lowmoor Ironworks, Bradford INDIARUBBER Goods—Articles en caoutchouc Electric Hose and Rubber Co. Ld., 55, Caxton House, Westminster, S.W. Beddaway, F., A Co. Ld., Pendleton, Manchester Indicators (Steam Engine)—indwateurs a essais Davie, John, and Son (Derby) Ld., Derby Nalder Bros, and Thompson Ld., 97a, Dalston- lane, N.E. Induced Draught FANS-Tirage Mutt Bumsted and Chandler Ld., Hednesford, Staffs Davidson and Co. Ld., Belfast Keith, James, and Blackman Co. Ld., 27, Earring- don-avenue, London. E.C. Matthews & Yates Ld., Swinton, nr. Manchester Tur bon Patent Fan Co. Ld., Llanelly Injectors and Ejectors—injecteurs et aspwateurs Hopkinson, J., and Go. Ld., Huddersfield Pulsometer Engineering Co. Ld., Beading Willcox, W. H., A Co. Ld.,32-38,Southwark-st.,S.E. INSTRUCTION (Postal)— Enseignementpar corr* spondonce Southern, T. A„ Universal Mining School, Cardiff Thomas, Wm., Cambrian Mining School, Porth Iron and Brass Founders-Fonderies de erei de laiton Chorley Bailway Wagon Co. Ld., Chorley, Lancs* Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Gosforth Foundry Co. Ld., Dronfleld,nr. Sheffield Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Protector Lamp and Lighting Co. Ld., Eccles Boyles Ld., Irlam, Manchester Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld., Wigan IRON AND STEEL-^Fers et amers Chorley Railway Wagon Co. Ld., Chorley, Lancs. Hardy Patent Pick Co. Ld., Sheffield Lowmoor Co. Ld., Bradford, Yorks Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron. Steel A Coal Co. Ld., Stoke-on-Trent Stead, J., and Co. Ld., Manor Works, Sheffield Thompson and Co., Wigan Ward, Thos. W., Ld., Albion Works, Sheffield JACKS (Hydraulic)—Cries hvdrauliaues Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham JlM CROWS—Presses 1 dntrer les rails Hardy Patent Pick Co. Ld„ Sheffield Tangyes Ld., Cornwall Works, Birmingham Theedam, E. 0., Ld., Dudley Youngs, Byland-street Works, Birmingham Jointing Cement—cvment d jointures Hall aid Hall. 47, L:adenhall-street, E.C. . Taylor, S. T., and Sons, Scotswood-on-Tyne JOISTS (Rolled Steel—(Poutreiies en acier laming Scott, Walter, Ld., Leeds Steel Works, Leeds Keps (for Winding Cages)—Toquets Wood, John, and Sons Ld., Wigan Lamp Cleaning Machines—Machines d nettoyer des lampes Ackroyd and Best Ld., Morley, near Leede Davis, John, and Son (Derby) Ld., Derby Protector Lamp and Lighting Co. Ld., Eccles Thomas, E., and Williams Ld., Aberdare Lamp. Gauze . BRUSHES — Brosses d nettoyer la 1 ^oile metallique des lampes Ackroyd and Best Ld., Morley, near Leeds Davis, John, and Son (Derby) Ld., Derby Protector Lamp and Lighting Co. Ld., Eccles Theedam,.E._ C., Ld., Dudley Thomas, E., and Williams Ld., Aberdare LAMP Glasses—Cheminies pour lampes Ackroyd and Best Ld., Morley, near Leeds Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. 0., Ld., Dudley Thomas, E.. and Williams Ld., Aberdare Lamp Oil Filling Machines—Machines d rempiir les lampes Ackrevd and Best Ld.. M<»rlev. »e»r Leede •Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Co. Ld„ Swinton, Lancs. Theedam, E. C., Ld., Dudley Thomas, E., and Williams Ld., Aberdare Lamp Re-lighting Apparatus (Underground) Rallumeurs pour lampes de mine Ackroyd and Best Ld., Morley, near Leeds Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Co. Ld., Swinton, Lancs. Thomas, E„ and Williams Ld., Aberdare LAMPS - (Arc)—Lampes d arc TTaHla-m and Stretton Ld., Cardiff Theedam, E. 0., Ld., Dudley Lamps (Electric)—Lampes eiectriques Ackroyd and Best Ld., Morley, near Leeds "Ceag” Miners’ Supply Co. Ld„ 9, Harp-lane London Davis, John, and Son (Derby) Ld., Derby Ha si am and Stretton Ld., Cardiff Mining Engineering Go. Ld., Sheffield Thomas, E„ and Williams Ld., Aberdare Lamps (Electric Safety)—Lampes de sarets dec triques British Insulated and Helsby Cables Ld., Prescot “Ceag” Miners’ Supply Co. Ld., 9, Harp-lane, London Davis, John, and Son (Derby) Ld., Derby Mining Engineering Co. Ld., Sheffield Pearson’s Electric Miners’ Lamp Co. Ld., Marsh- gate-lane, Stratford, London, E, Lamps (Miners* Safety)—Lampes de sarett Ackroyd and Best Ld., Morley, near Leeds "Ceag” Miners’ Supply Co. Ld., 9, Harp-lane, London Davis, John, and Son (Derby) Ld. Derby Naylor, John, Central Brass Works, Wigan Pearson’s Electric Miners’ Lamp Co. Ld., Marsh- gate-lane, Stratford, London, E. Protector Lamp and Lighting Co. Ld., Eccles Teale, W. E., and Go. Ld., Swinton, Lancs Theedam, E. 0., Ld., Dudley Thomas, E,, and Williams Ld., Aberdare