876 THE COLLIERY GUARDIAN May 5, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued)> Sulphur Recovery Plant—Apparent d rdcupdra- Uon du souflre Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, W.C. Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Koppers’ Coke Oven & Bye-Product Co., Sheffield S U PE RH E ATER8—Surchauffeurs Clarke, Chapman and Co. Ld,, Gateshead-on-Tyne Pulsometer Engineering Co. Ld.. Beading Surplus Steam Valves (Full Bore)—Soupapes au vapeur en trop plein Auld, D., and Sons, Whitevale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester SURVEYING (Books on)— Manuel d’arpentage Thomas, Wm., Cambrian Mining School, Forth Surveying ( Instruction ) — (arpentage) Thomas, Wm., Cambrian Mining School Forth Surveying Instrument Makers — Apparent d arpentage Davis, John, and Son (Derby) Ld., Derby Harling, W. H., 47, Finsbury Pavement, London Stanley, W. F., & Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West. Manchester SWITCH Boards—Tableaux de distribution Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Holmes, J. H., and Co., Newcastle-on-Tyne SWITCH CEAR-^owmutateurs tlectriques Anderson, Boyes & Co. Ld., Motherwell, Scotland British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Holmes, J. H., and Co., Newcastle-on-Tyne Swivels (Ball-Bearing)—XmmUons d billet Youngs, Bylaud-street Works, Birmingham TANKS -RAservovrs Bagnall, W. G.. Ld., Stafford Daglish, Robert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Harvey, G. A., & Co.(Lndn.) Ld.,Woolwich-rd.,S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Isca Foundry Co. Ld., Newport, Mon. Mather and Platt Ld., Manchester Theedam, E. C., Ld., Dudley Ward, Thos. W., Ld., Albion Works, Sheffield Wright’s Forge and Engineering Co. Ld., Tipton Wood, John, and Sons Ld., Wigan Tachographs and Tachometers-Tacheomitns Davis, John, and Son (Derby) Ld., Derby Tar Distilling Plant—installations a distiller ie goudron Coal Distillation Co., Middlesbrough Coke Oven Construction Co. Ld., Sheffield Copp6e Co. (Gt. Britain) Ld., Kingsway, London Daglish, Robt., and Co. Ld., St. Helens, Lancs. Koppers’ Coke Oven & Bye-Product Jo., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester T ECHNICAL EDUCATION — Enseignement technologique Southern, T. A., Universal Mining School, Cardiff Thomas, Wm., Cambrian Mining School, Forth Telephones -T&Aphones British Insulated and Helsby Cables Ld., Prescot Davis, John, and Son (Derby) Ld., Derby Haslam and Stretton Ld., Cardiff Timber (Colliery)—Bmsages Baird, J. W., and Co., West Hartlepool Forslind, C. A., and Son, West Hartlepool Osbeck and Co., Newcastle-on-Lyne Tools—Outus Fell, C. A., Dronfield, near Sheffield Haden ant Co , Patriot ft Hardy Patent Pick Co. Ld., Sheffield Howell & Co. Ld., Brook Steel Works, Sheffield Tangyes Ld., Cornwall Works, Birmingham Willcox, W. H., & Co. Ld., 32, Southwark-st., S.E. Tram and Wagon Corner Plates- Cornier,, pour voitures Baker, John, and Son, Bilston, Staffs Chorley Railway Wagon Co. Ld., Chorley, Lancs. Theedam, E.C., Ld., Dudley Transformers (Electrical) — Tramsfomateun dlectriques Davis, John, and Son (Derby) Ld., Derby Transport Plant—Transporters British Ropeway Engineering Co. Ld., 7, M'ncing- lane, London, E.C. T RO M M E LS —Trommels Barns, W., and Son, Globe Works, Holloway Johnson, Wm.,& Sons (Leeds) Ld., Armley, Leeds Spencer and Co. Ld., Melksham, Wilts Truck Shunting Plants — installations a manoeuvres de triage Tubbing and Well Cylinders—Cuveiages Head, Wrightson and Co. Ld., Stockton-on-Tees Wood, John, and Sons Ld., Wigan TUB DRAWBARS—Tiges de traction pour berlines Chorley Railway Wagon Co. Ld., Chorley, Lancs. Renton, B. M., and Co., Sheffield Theedam, E. C., Ld., Dudley TUBE EXPANDERS—Mandrins monte-tubes Hardy Patent Pick Co. Ld., Sheffield Youngs, Byland-street Works, Birmingham TUBE Fittings—Accessoires pour tuyauteries Dixon, S., and Son Ld., Swinegate, Leeds Lewis, Edwin, and Sons Ld., Wolverhampton Russell, John, and Co. Ld., Walsall Scottish Tube Co. Ld., 34, Robertson-st., Glasgow Spencer, John, Ld., Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Tubes (Iron AND Steel)—Tubes en fer et en acier Allen, W. G., and Sons (Tipton) Ld., Tipton Dixon, S., and Son Ld., Swinegate, Leeds Howell and Co. Ld., Sheffield Lewis, Edwin, and Sons Ld., Wolverhampton Lewis, William, and Son, Bilston Russell, John, & Co. Ld., Alma Tube Wks., Walsall Scottish Tube Co. x.d.,34, Robertson-st., Glasgow Spencer, John, Ld., Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasgow Tub Greasers and Controllers—Appareiis de graissage et de rtglage pour charwts de mine Hadfields Ld.. Hecla Works, Sheffield Neil, J. & J., & Co., 93, Hope-street, Glasgow Theedam, E. C., Ld., Dudley TUBS (Colliery)—Chariots de mine Allen, A., and Son Ld., Lower Gofnal, Staffs Allen, W. G., and Sons (Tipton) Ld., Tipton Bagnall, W. G„ Ld., Stafford Cambrian Wagon Co. Ld., Cardiff Chorley Railway Wagon Co. Ld., Chorley. Lancs. Du Croo & Brauns, 53. Victoria-st.. London, S.W. Hadfields Ld., Hecla Works, Sheffie'd Humble, Stephen, 9, Victoria-st., London, S.W. Theedam, E. C., Ld., Dudley Wigan Wagon Co. Ld., Springs Branch, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Tunnel Segments—Viroies de tunnel Head, Wrightson and Co. Ld., Stockton-on-Tees Turbines—Turbines Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Mather and Platt Ld., Manchester Richardsons Westgarth and Co. Ld., Hartlepool TURBINES (Exhaust)—Turbines d vapeur d’cchappe- ment Beiliss and Morcom Ld., Birmingham Greenwood and Batley Ld., Albion Works, Leeds Richardsons Westgarth and Co. Ld., Hartlepool TURNTABLES—Plaques tournants Du Croo & Brauns, 53, Victoria-st., London, S.W. Isca Foundry Co. Ld., Newport, Mon. Renton, B. M., and Co., Market-place Buildings Sheffield Summerson, Thomas, and Sons Ld., Darlington Thompson and Southwick Ld., Tam worth Wright’s Forge and Engineering Co. Ld.. Tipton Tuyeres—Tuyeres Baker, John, and Son, Bilston, Staffs Royles Ld., Irlam, Manchester Bussell, John, and Co. Ld., Walsall Scottish Tube Co. Ld., 34, Robertson-st., Glasgov Stewarts and Lloyds Ld., Birmingham & Glasg« » Theedam, E. C., Ld., Dudley Valve Re-seating Machines Brom°U Patents Co. Ltd., 62, Robertson-street, Glasgow Brooke, George, Lloyd’s Bank Chambers, Cardiff Valves (Safety)—mouyapet, stirett Auld, D., and Sons, White vale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Daglish, Robert, and Co. Ld., St. Helens, Lancs. Haslam and Stretton Ld., Cardiff Hopkinson, J., and Co. Ld., Huddersfield Lancaster and Tonge Ld., Pendleton, Mancheste Mather and Platt Ld., Manchester Royles Ld., Irlam, Manchester Russell, John, and Co. Ld., Walsall Sandy croft Ld., Chester Vices—Rtaux Frost, Albert, and Co., Sheffield Hardy Patent Pick Co. Ld., Sheffield Theeaam, E. C., Ld., Dudley Youngs, Ryland-street Works, Birmingham Washers —Rondeiies Baker, John, and Son, Bilston, Staffs Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Railway Wagon Co. Ld., Chorley, Lanct- Copp6e Co. (Gt. Britain) Ld., Kingsway, London Fastnut Ld., 115, Newgate-street, London Keirby, John E., and Sons Ld., Swinton, near Manchester Renton, B. M., and Co., Sheffield Simon-Carves Ld., 20, Mount-street, Mancheste* Theedam, E. C., Ld., Dudley Wright’s Forge and Engineering Co. Ld., Tiptoi Water (Electric Still for) Simplex Conduits i d., Garrison-st., Birmingham Waterproof Covers and Sacks -Couvercies et sacs im> - tneables WATERPROOF Garments-^ ments impermtables Barr, M., & Co. Ld., 83, Hutcheson-st., Glasgow Water Reducing Valves—Soupapes de reduction d eau Auld, D., and Sons, White vale Foundry, Glasgow Royles Ld., Irlam, Manchester Water Filters—litres d’eau Lawrence Patent Water Softener, &c., Co. Ld , 7, Parliament Mansions, Victoria street, S.W. Pulsometer Engineering Co. Ld., Reading Royles Ld., Irlam, Manchester Wright’s Forge and Engineering Co., Tipton Water Gauges (Self;Recisterinc)—indicator- auto-enregistre irs d’eau Davis, John, and Son (Derby) Ld., Derby Water Softening and Purifying — J?puro tears ddtartreurs Kennicott Water Softener Co., Wolverhampton Lawrence Patent Water Softener, Ac . Co. Ld., 7, Parliament Mansions. Victoria-street, S.W. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Reading Royles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tiptn» WATER Tube Boilers—Cha" dieres aquitubulaires Clarke, Chapman and Co. Ld., Gateshead-on-Ty>.< Richardson Westgarth and Co. Ld., Hartlepool Welding Plant (Oxy-Acetylene)—Appareiis a soudvw autogene WELL Tubes — Cuvelaqes dpvH d’eau Russell, John, and Co. Ld., Alma Works. Walsall Scottish Tube Co. Ld.. 34, Robertson-st., Glasgow Spencer, John, Ld.. Tube Works, Wednesbury Stewarts and Lloyds Ld., Birmingham & Glasg** Weighing Machinerydepesage Thompson and Co., Wigan Wheelbarrows—Brouettes Allen, W. G., and Sons (Tipton) Ld., Tipton Baker, John, and Son, Thompson-st., Bilston Bayliss, Jones & Bayliss Ld., Wolverhampton Hardy Patent Pick Co., Sheffield Harvey, G. A., & Co., Woolwich-rd., London, S.h Haslam and Stretton Ld., Cardiff Lewis, Wm., and Son, Bilston, Staffs Theedam, E.C., Ld., Dudley Wheels, Axles and Tyres -Essieux et bandages Bagnall, W. G., Ld., Stafford Bayliss, Jones & Bayliss Ld., Wolverhampton Chorley Railway Wagon Co. Ld., Chorley Du Croo & Brauns, 53, Victoria st., London, S.W Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Lancashire & Yorkshire Wagon Co. Ld., Heywood Lancaster and Tonge Ld., Pendleton, Mancheste) Moy, Thomas, Ld., Bail way Works, Peterboroug) Benton, B. M., and Co., Midland Works, Sheffield Thompson and Southwick Ld., Tim worth Wigan Wagon Co. Ld., Springs Branch, Wigan Wood, John, & Sons Ld., Brook Foundry, Wig»j Winches—Treuiis Clarke, Chapman and Co. Ld., Gateshead-on-Tyiu Hardy Patent Pick Co. Ld., Sheffield Mining Appliances Co., 32, Church-st., Sheffield Tangyes Ld., Cornwall Works, Birmingham Young’s, Byland-street Works, Birmingham Winding Engine Indicators— indicateurs de profondfu> pour les machines d’extraction Daglish, B., and Co., St. Helens, Lancashire Davis, John, and Son (D^rby) Ld., Derby Wood, John, and Sons Ld., Wigan Wire— British Insulated and Helsby Cables Ld., Preece Cooke, Wm., and Co. Ld., Tinsley, Sheffield Elliot, George, & Co. Ld., Westminster, S.W. Glover, Wm. Jas., and Co., St. Helens, Lancs. Latch and Batchelor Ld., Hay Mills, Birmingham Benton, B. M., and Co., Sheffield Wire Drawing Plates and Wortles—Fiiieres Hodgson, E. W., & Co., 24, Norfolk-row, Sheffiela WIRE Mesh AND Gauze— Tissu mttalliques Ackroyd and Best Ld., Morley, near Leeds Barns, W., and Son, Holloway, London, N. Cousland, Alex., and Son, 3, Mitchell-st., Glasgov Davis, John, and Son (Derby) Ld., Derby Harvey, G. A.,&Co. (Lndn) Ld., Woolwich-rd.,S.E, Protector Lamp and Lighting Co. Ld., Eccles Staniar. John, & Co., Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudlev Wolf Safety Lamp Co., Sheffield Wire Rope Greaser—Appareiis de graissage pour cdbles mttallzques Mining Engineering Co T.-d. Sheffield Theedam, E. C., Ld., Dudley Wire Rope Pulley Blocks—Paians pour cables en acier Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Ryland-street Works, Birmingham Wire Work—Treillis Barns, W., and Son, Globe Works, Holloway, K Cousland, Alex., and Son, 3, Mitchell-st., Glasgov Harvey, G. A., & Co. (Lndn) Ld., Woolwich-rd.,S.E Stonier John, ard Co., Manchester CABLE : A.B C. CODE. Telegraphic Address: “Haggle Gateshead.” Telephones: 3067, 3068. HAGGIE BROS. LTD Engineering Instruments FOR THE FIELD, MINE, AND DRAWING OFFICE. GA TESHEA D-ON-TYNE Contractors toiti.M War Office and Admiralty. ESTABLISHED 1800. ■ . J Send for Illustrated Catalogue. A. G. THORNTON LTD., Manufacturers, Paragon Works, 19, King Street West, MANCHESTER. MANUFACTURERS OF EVERY DESCRIPTION OF ROUND AND FLAT WIRE ROPES for Collieries, Mines, Cable-Tramways, Incline Haulage, Aerial Ropeways, Power Transmission, Cranes, Derricks, Elevators, Steam Ploughs, Suspension Bridges, Pit Guides. ~> STANDING RIGGING WIRE SIGNAL LINES FOR LIGHTNING FITTED COMPLETE. RAILWAYS aUtl COLLIERIES CONDUCTORS, etc. Also all kinds of Round and Flat Hemp and Manilla Ropes, Coir Ropes, etc. NON-SPINNING ROPES (PATENT APPLIED FOR). Guaranteed absolutely free from any spin whatever. Specially adapted for SINKING purposes to any depth, and for use on CRANES ; has 25 per cent. Greater Breaking Strain than ordinary constructed ropes, and contains Exceptional Flexibility combined with Durability. LONDON OFFICE : 34, Fenchurch Street, E.C. GLASGOW OFFICE : 134, St. Vincent Street. Telephone, 1595 Avenue. CARDIFF STORE : W. H. TucKer, 3,4 6 5, West Bute St. SOUTH AFRICAN AGENT : HULL STORE : Jas. Ruthven, St. Andrew’s DocK. D, Cullen, M.E., Loveclay St., Johannesburg. STUDY your HORSES with ECONOMY. FOOD PREPARED IN HALF THE TIME WITH HALF LABOUR. . . PATENT DUST EXTRACTORS, SIFTERS,I&-IMIXING MACHINERY. GEORGE PORTEUS, MILLING ENGINEER, Telegrams— T Telephone— “ Elevator, Leeds.” 3241 Two Lines,