750 • THE COLLIERY GUARDIAN. April 20,. 1917. INDEX TO ADVERTISERS ( Where the Numeral is absent the Advertise-' ment does not appear in the present issue. Owing to the restrictions of paper supply, the “ COLLIERY GUARDIAN PURCHASERS’ GUIDE to ADVERTISERS’ SPECIALTIES” is temporarily omitted, but is issued In pamphlet form and will be sent free on application to the offices, Sf 31, Fur nival-st reel, London, E.C. 4. The Guide contains full particulars of all appliances advertised in the” Colliery Guardian ” classified under suitable headings for reference. k/clSxoy& and BeatLd................ 753 Allen, Alfred, and Son Ld........... 788 Allen, W. G., & Sons (Tipton) Ld.. 749 Anderson, Boyes and Co. Ld........ — Angus, Geo., & Co. Ld................. — Appleton and Howard .................. — Aqueous Wks & Diamond Bock Boring Co. Ld............................ 768 Armytage and Jones Ld............. 768 Association of Private Owners of Bail way Rolling Stock ’ .. v 768 Auld, David, and Sons Ld............ 789 Avery, W. & T.t Ld.................. 760 Baird, J. W., and Co................ 768 Baker, John, and Son............... — Baldwin, James, and Co.............. 787 BarimarLd.......................... 768. Barns, W.,and ^on.................. — Barr, M., and Co. Ld.................. — Barron Expanding Ferrule Co. Ltd.... — Bayliss, Jones and Bayliss Ld. ....... — Beiliss and Morcom Ld................. — Bennis, Ed., and Co. Ld............... — Bever, Dorling and Co. Ld........... 789 B’ham By. Car. & Wagon Co. Ld.....785 Blakeborough, J., and Sons Ld..... — Blakeley (Firth), Sons & Co. Ld.../ — Bonecourt Waste Heat Boiler Co. Ld ... — Bolton’s Superheaters Ld............ 790 Boving & Co. Ltd...................... — Bradley Pulverizer Co................. — Bridsre, David, & Co. Ld............ 786 Briquette Machinery Ld.............. 768 Bristol & South Wales By. Wag. Co.... 749 British Electric Transformer Co. Ld... 783 British Explosives Syndicate Ld..... 790 British Insulated &Helsby Cables Ld.. — British Ropeway Engineering Co Ld... 749 Broadbent, Thomas, and Sons Ld...... 756 Bromell Patents Co. Ld............ 750 Broom and Wade Ld..................... — Brotherton & Co. Ltd.............. 788 Brown,W. B.,andCo. (Bankhall)Ld... 760 Bruce Peebles & Co. Ld..........Cov. iii Bumsted and Chandler Ld............... — Burnside, George.................... 790 Bute Works Supply Co. Ld............ 792 Butterley Co. Ltd..................... — Cambrian Mining School.............. 768 Cambrian Wagon Co. Ld............... 749 Carbic Ltd.......................... 760 “ Ceag” Miners’ Supply Co. Ld. ...Cov.ii Chapman, Wm., A Co.................. 768 Ohorley Railway Wagon Co. Ld...... 749 Clarke, Chapman and Co. Ld........ 751 Clemons, Marshall & Carbert....... 759 C.M.A. Correspondence School...... 768 Coan, R. W............................ — Coke Oven Construction Co. Ld..... 783 Consulting Patent Agency (1880) ...... — Cooke, Wm., and Co. Ld.............. — Ooppee Co. (Great Britain) Ld...... — Corlett Electrical Engineering Co, Ld. 786 Cotton Powder Co. Ld.............. 758 Coulson, M., and Co. Ld............. — Cousland, Alex., and Son.......... 788 Coventry Chain Co. Ld................ — Cradock, George, and Co. Ld........ 783 Cresswells’ Ld.................... 751 Curtis’s & Harvey Ld................. — Daglish, R., and Co. Ld............Cov. i Davenport Engineering Co. Ld....... — Davidson and Co. Ld.................. — Davidson, J. S., and Son............ — Davis, John, and Son (Derby Ld.)... 785 Deane, Ed. & Beal Ltd............... — Denison, S., and Son Ld........... 757 Dexine Ld............»............ 756 Diamond Coal-Cutter Co............ 752 Dixon, Geo. N.. and Co............ 768 Dixon, S., and Son Ld................ — Du Croo and Brauns ................. — Earle, G. and T. (1912) Ld.........Cov. i Electric Hose and Rubber Co. Ld. ... — Elliot, George, and Co. Ld.......... — Evans and Dodd ................... 790 Evans, D. Liewellin............... 784 Evans, Joseph, ASons(Whton. Ld.)... 753 Fairbanks, Morse and Co. Ld......... — Fairclough and Sons ...............792 Fastnut Ld.......................... — Fell, C. A........................... - Fletcher, George, and Co. Ld. .... 788 Foot, Rowland G., and Co............ — Frangois, Albert ................. 786 Frood, Herbert, Co. Ld............ 758 Frost, Albert, and Co............. 749 Galloways Ld...................... 787 Gardam, Harry H., and Co. Ld....... 792 Gas Distribution Ltd................. — Gillott, John, and Son ............. 792 Gilman, Frank ....................... — Glover, Wm. Jas., and Co............. — Goodall, Clayton and Co. Ld........ — Goodwin and Co.................... 792 Goodwin, Barsby and Co............ 786 Gosforth Foundry Co. Ld........... 787 Green, E., and Son Ld............. 790 Greenwood and Batley Ld............. 756 Guilbert-Martin .................. 750 Haden and Co........................ — Hadfields Ltd......................Cov. i Haggie Brothers Ld................ 784 Haggie, R. Hood, A Son Ld......... 749 Hale, Thomas L., Ld................. — Hall and Hall................................... - Hamon Brothers...................... — Hanley, A......................... 789 Hardy Patent Pick Co. Ld.......... 781 Harling, W. H....................... — Harris and Mills ............... 768 Harvey, G. A., and Co. I^ondon) Ld... — Haslam and Stretton Ld.......... 788 Hathorn, Davey and Co. Ld......... — Hawthorn, Leslie and Co. Ld..... 792 Hay, H. E....................... 751 Head, Wrightson and Co. Ld......Cov. i Henderson and Glass ........<,.... — Henley’s (W. T.) Tele. Works Co. Ld. — Hey de (John Bennett) A Co........ — Higgin Ltd...................... 751 Hill, W. W., Son, and Wallace Ld. ... 786 Hirst, A., and Son Ld............ — ■ Hodgson, E. W., and Co............ — Holmes, J. H., and Co......... 786 Hopkinson, J., and Co. Ld....... 759 Horsfield, J. and J., Ld.......... — Houst n, J. W., and Co. .......... — Howell and Co. Ld..............Cov. iv Hudson, T., Ld. ................... — Humble, Stephen................. 749 Hurd Coalcutter A Engng. Co. Ld.. — Inge?Soil-Band Co. (Inc. U.S.A.) ...... — Isca Foundry Co. Ld............. 751 Jeffrey Manufacturing Co........755, 792 Jenkins, W. J., and Co. Ld........ — Jennings and Co. Ld...,......... 788 Johnson and Phillips Ld. .......Cov. iv Johnson, Wm., A Sons (Leeds) Ld.... — Keith, James, A Blackman Co. Ld. ... — Kennicott Water Softener Co.....Cov. i Kenyon, William, and Sons Ld.... 787 Knight & Partners Ld............ 768 Koppers CokeOven A Bye-ProductCo. 750 Lancashire and York. Wagon Co.Ld. 749 Lancaster and Tonge Ld............ — Latch and Batchelor Ld.......... 760 Lawrence Pat. WaterSterilizerCo.Ld. — Lawson, John, and Sons .......... — Lea Recorder Co. Ld............... — Lewellyn Machine Co............... 787 Lewis, Edwin, and Sons ........... 785 Lewis, William, and Son .......... 749 Lincoln Wagon and Engine Co. Ld.... — Locker’s Wagon Co. Ld............. — Longbotham, B. H., and Co. Ld.... 792 Lowmoor Co. Ld................... 749 Luhrig Coal A Ore Dress. App. Ld. ... — Mann’s Steam Cart A Wagon Co. Ld... 750 Maritime Coaling Administration... — Marple and Gillott Ld........... 792 Matthews A Yates Ld............. 786 Mavor A Coulson Ltd............... — Maxa Ld........................... — Middleton, Robert, and Co......... — Midland Counties Reinforced Con- crete Co...................... 749 Miners’ Safety Explosive Co. Ld,...Cov. i Mining Engineering Co. Ld....... 754 Moy, Thomas, Ld. Nalder Bros, and Thompson Ltd....Cov. i National Time-Recorder Co........... — Naylor, J. H..;..................... — Neil, J. A J., and Co............... — New Explosives Co. Ltd.............. — Newton, Chambers and Co. Ld........ 754 Nobel’s Explosives Co. Ld.......... 789 North Central-Wagon Co. Ltd........ — Nortons (Tividale) Ltd............ 791 Ormerod, Eaward .................. 789 Osbeckand.Co. Ld.................. 768 Oxley, Thos., Ld................. 792 Patent Lightning Crusher Co. Ld. ... — Patent Stone-dressing Tool Co. Ld.... 786 Pearn, Frank, arid Co. Ld. .....Cov. i Pearson, S., and Son Ld............. — Pearson’s Elec. Miners’ Lamp Co. Ld.. 751 Peckett and Sons, Ld. ........ 749,792 Peebles (Bruce) A Co- Ld........Cov. iii “ Perfecta ’* Boiler Circulator Ld. . 759 Perolin Co. (of America)........Cov.iv Phillips, Charles D................. — Plowright Bros. Ld............... 759 Porteus, George ........v...,..... 784 Power Plant Co. Ld.................. — Pratchitt Brothers................. 787 Princeps and Co..................... — Protector Lamp A Lighting Co. Ld Cov. iv Pryor, Edward, and Son ........... 759 Pulsometer Engineering Co. Ld...... — Reddaway, F., and Co. Ld............ — Reavell and Co. Ld.................. — Benton, B. M., and Co............... — Renton, Holdsworth A Co. Ld........790 Riddel and Co...................... 792 Rigley, William.................749, 750 Roburite and Ammonal Ltd........... 785 Bolling Stock Company............... 749 Boyles Ld.............................. — Bussell, John G..................... 751 Bussell, John, and Co. Ld........... 791 Sankey, Joseph, and Sons Ld.......... — “ Scandinavia ” Belting Ld............. — Scholefield, Richard .................. — Scott, Walter, Ld................... 788 Scottish Tube Co. Ltd.................. — Sectional A Plastic Boiler CoveringC o. — Shefii’d A Rotherham Waste PaporCo. — Shplton, Iron, Steel and Coal Co. Ld.... 788 Sheppard and Sons Ld................ 784 Shore, T., and Sons................. 790 Siebe, Gorman and Co. Ld.............. — Simon-CarvesLd................. 760 Simplex Conduits Ld............ 759 Smallman, J. W................. 789 Southern,T. A., AH. W.Halbaum ...768 Speirs Ld......................... 784 Spencer and Co. Ld................ 760 Spencer, James, and Co............ 787 749 • Staniar, John, and Co..........Cov.iv Standard Piston Ring and Engineering Co. Ld......................... 751 Stanley, W. F., and Co. Ld........... — Stead, J., and Co. Ld. ... .......... — Steel, Alfred, and Sons L’d.......... — Stewarts and Lloyds Ld............. 786 Sullivan Machinery Co.............. 757 Summerson, Thos., and Sons Ld....... — Superheat Furnace Co, Ld............. — Sutcliffe Bros....................... — Sutcliffe, Richard .................. — Tangyes Ld........................... — Tattersall, A. A , and Co............ — Taylor. J. S.................... 768 Taylor, S. T., and Sons......... 790 Teale, W. E., and Co. Ld.........783 Theedam, E. C., Ld................ — Thomas, E., and Williams Ld...... — Thompson and Co................... — Thompson, John.................. 751 Thornton, A. G., Ld............... — Tipton Tub and Tube Co............ — Treasure, J. B., and Co......... 791 “ Trefor” Boring A Sinking Co....750 Trib e and Asti a................. — Trier Bros. Ld.................... — Trussed Concrete Steel Co. Ld..... — Turbon Patent Fan Co. Ld.......... — Turner, E. W. A Co. Ld.......... 783 Underwood, J. 8., and Co........ 790 U.S. Metallic Packing Co. Ld. ...Cov.iv Universal Mining School......... 768 Vivian’s Boring Co................ — Waddle Patent Fan A Engineering Co. Ld............................Cov. i Wake, John F. .................... — Walker Brothers (Wigan) Ld........ — Ward, Thos. W., Ld.......... 768,792 Watkinson, F., and Co........... 751 Watson, Jas. B., and Sons ........ — Wells, A. C., and Co.............. — Wellington Tube Works Ld.......Cov iv Westminster Tool and Electric Co.... — Whitecross Co. Ld, ............. 790 Whittaker, C., and Co. Ld......Cov. i Wholesile Electrical Co. Ld..... 786 Wigan Wagon Co. Ld.............. 749 Wild, M. B., and Co. Ld......... 757 Wildsmith, Jonas.................. — Willcox, W. H., and Co. Ld...... 784 Witton Fire Brick Co. Ld.......... — Wood, Hugh, and Co. Ld........755, 792 Wood, John, and Sons Ld......... 791 Woodite Co........................ — Wootton Brothers Ld............. 783 Worsley Mesnes Ironworks Ld....... 751 Wright, J. A E , Ltd............ 787 Wright’s Forge A Engineering Co. Ld. —■ Yeadon, Son and Co.............. 768 Youngs......................... 785 — TREFOR”— BORING AND SINKING CO., Contractors for Deep Borings and Pit Sinkings all over the World. Bank Chambers, 329, High Holborn, LONDON, W.C. GUILBERT-MARTIN, 9, Edmund Place, ALDERSGATE, LONDON, E.C.l Telephone—2799 Central. Telegrams—“ Photophore, London.” “Bepcorj” G91JGE. Classes Showing through the water a broad, rich, red line, thus ren- dering the level very distinct. A large stock always on hand. TRApEk‘ Titan” mark j GqUce Glasses For high pressure, and to withstand extreme variations of temperature. Are not affected by draughts or searspray. All glasses have fire-polished ends of a deep claret tint. THE KOPPERS’ PATENT BYE-PRODUCT COKE OVENS AND NEW SYSTEM OF RECOVERING THE BYE-PRODUCTS GIVE RESULTS WHICH HAVE NEVER BEEN EQUALLED BY ANY OTHER SYSTEM. See large advertisement appearing in alternate issues of this Journal. All communications to be addressed to— THE KOPPERS’ COKE OVEN & BY-PRODUCT CO., 301, Glossop Road, Sheffield. Tel. No. 1935. Tel. Address—“ Kochs, Sheffield.'* • --SIZES----- TO CARRY 3 and 5 TONS. With or Without Tipping Bodies. MANN’S STEAM CART & WAGON Co. Ltd., Hunslet, LEEDS. JLondon Office : 9, Fenchurch Avenue, E.C. CURE Leaking Valves by using the SIMPLEX PATENT VALVE- RESEATER. SIMPLE. RELIABLE. CHEAP. FOR ALL VALVES UP TO IS INCHES. Write for List. BROMELL PATENTS C° LP 62, Robertson St., Glasgow; 12, Bath St., Liverpool. flGONS ur fill ULjLiiir i —I’ICI'6Y uHllI VW I ■ iiranmriw FOR CASH OR PURCHASE LEASE FOR 3,5,7 or IO YEARS. CONTRACTOR FOR MAINTENANCE^REPAIRS OF RAILWAY ROLLING STOCK . WAGONS LET ON SIMPLE HIRE^^r