878 THE COLLIERY GUARDIAN November 3, 1916. Purchasers9 Guide to Advertisers9 Speciaiities-(continued). Lamps (Outdoor — Lanterns Ackroyd and Best Ld., Morley, near Leeds Theedam, E. O., Ld.. Dudlev Well>4. A. C., A Co., 104, Midland-road, London, N.W. LESSONS BY POST — Enseignement par corre- spondence Southern, T. A., Universal Mining School, Cardiff Thomas, Wm., Cambrian Mining School, Glanffrwd, Forth, Glam. Lifting and Hoisting Tackle—de levage Tangyes Ld., Cornwall Works, Birmingham Wood, John, and Sons Ld., Wigan Youngs, Ryland-street Works, Birmingham Lightning Conductors—Paratonnerres British Insulated and Helsby Cables Ld., Prescot Brown, W. B., and Co. (Bankhall) Ld., Liverpool Haslam and Stretton Ld., Cardiff Theedam, E. C., Ld., Dudley LOOKNUT WASHERS —Rondelles pour contre-icrous Fastnut Ld., 115, Newgate-street, E.C. LOOSE COLLARS—Colliers de butte ajustables Spencer and Co. Ld., Melksham, Wilts Trier Bros. Ld., Caxton House, Westminster, S.W. Lubricators—Graisseurs Baldwin, James, and Co., Keighley, Yorks Lancaster and Tonge Ld., Pendleton, Manchester Boyles, Ld., Irlam, Manchester Tangyes Ld., Cornwall Works, Birmingham Treasure, J. B., A Co.,8 A12, Vauxhall-rd.,Liverpool Trier Bros. Ld., Caxton House, Westminster, S.W. Machinery Repairers Coates & Co. (Sheffield) Ld., 345, Glossop-road, Sheffield Machinery (Second - hand) — Machines (d’occasion) Bute Works Supply Co. Ld., Cardiff Foot, B. G., and Co., 11, Queen Victoria-st., E.O. Gardam, H. H., and Co. Ld., Staines Goodwin & Co., Queen-street, Sheffield Longbotham, B. H., and Co. Ld., Wakefield Marple & Gillott Ld., Coronation-bdgs., Sheffield Pearson, S. & Son Ld., 10, Victoria-street, West- minster, S.W. Phillips, C. D., Newport, Mon. Pugsley, Joseph, Lawrence Hill, Bristol Benton, B. M., and Co., Midland Works, Sheffield Bidnel and Co.. 40, St. Enoch-square, Glasgow Wake, John F., Darlington Ward, Thos. W., Ld., Albion Works, Sheffield Watson, James B., and Sons, City Machinery Stores, Leeds Machine Tools -Machines outiis Foot, B. G., & Co., 11, Queen Victoria-street, E.C, Haden and Co., Patricroft Phillips, C. D., Newport, Mon. Tangyes Ld., Cornwall Works, Sheffield Mathematical Instruments—instruments de mathtmatique Davis, John, and Son (Derby) Ld., Derby Harling, W.H.,47, Finsbury-pavem’t, London,E.C. Stanley, W. F., ACo. Ld., 286, High Holborn, W.C. Thornton, A. G. Ld., King-st. West, Manchester Mechanical Stokers—mteaniques Bennis, Ed., and Co. Ld., Little Hulton, Bolton Metal Lathing. Trussed Concrete Steel Co. Ld., 64, Caxton House, Westminster, S.W. Metal Perforators — Perforation de t6ies mttalliques Barns, W., & Son, Queensland-road, Holloway, N. Harvey, G. A., and Co. (Ldn.) Ld., Woolwich, S.E, Hudson, Thomas, Ld., Coatbridge, N.B. Liihrig Coal and Ore-dressing Appliances Ld., 32, Victoria-street, S.W. METALLIC PACKING— Garniture mttallique Lancaster & Tonge Ld., Pendleton, Manchester Princeps & Co., Sheffield United States Metallic Packing Co. Ld., Soho Works, Bradford Meteorological Instruments—instruments de mtttorologie Davis, John, and Son (Derby) Ld., Derby Stanley, W. F., ACo. Ld., 286, High Holborn, W.C. Thornton, A. G„ Ld., King-st. West, Manchester Mills (Grinding)—Broyews Bradley Pulverizer Co., 37, Walbrook, E C. Hardy Patent Pick Co. Ld., Sheffield *• Jeffrey ’’—Hugh Wood & Co. Ld., N’castle on-T. Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Phillips, C. D., Newport, Mon. Thompson and Southwick Ld., Tamworth Wootton Bros. Ld., Coalville, near Leicester Mining Dials— Appareil d’arpentage Davis, John, and Son (Derby) Ld., Derby Stanley, W. F. A Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester Mining Equipments (Electric) Bruce Peebles A Co. Ld., Edinburgh Mining Machinery—Machinei pour Wndustrie miniere Aqueous Works and Diamond Bock Boring Co. Ld., Guildford-st., York-roaa, Lambeth, S.E. Boving and Co. Ld., 56. Kingsway, London, W.C. Daglish, Robert, and Co. Ld., St. Helens, Lancs. Hadfields Ld., H-cla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield “ Jeffrey ’’—Hugh Wood A Co. Ld., N’castle-on-T. Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Mining Engineering Co. Ld., Sheffield Pulsometer Engineering Co. Ld., Beading Sullivan Machinery Co., Salisbury House, E.C. Sutcliffe, Bichard, Horbury, near Wakefield Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton MINING Tools—Gutils pourmineurs Fell, C. A., Dronfield, near Sheffield Hadfields Ld., Hecla Works. Sheffield Hardy Patent Pick Co. Ld., Sheffield Mining Engineering Co. Ld., Sheffield Sullivan Machinery Co., Salisbury House, E.C. Motors—Moteurs Holmes, J. H., and Co., Newcastle-on-Tyne Sutcliffe, Bichard, Horbury, near Wakefield Theedam, E. 0., Ld., Dudley Motor Converters (Peebles - la Cour Patents) Peebles (Bruce) A Co. Ld., Edinburgh Motors (Electric) A.C. & D.C. Bruce Peebles & Co. Ld., Edinburgh Motor Generators Bruce Peebles & Co. Ld„ Edinburgh MOTOR Starters—Dispositifs de demurrage Holmes, J. H., and Co., Newcastle-on-Tyne Nails, Spikes, Ao— Clous,pointes, etc. Chorley Bailway Wagon Co. Ld., Chorley, Lancs, Frost, Albert, and Co., Howard-street, Sheffield Bussell, John G., Wishaw, Scotland Oil Bottles—Bouteiiies d huiies Theedam, E. 0., Ld., Dudley Oil Feeders Wel s, A. C.» A Co., 104, Midland-read, London, d.W. Oil Separators— Apparent digram sews Princeps A Co., Sheffield Oils and Lubricants—Hun* et lubrijwnt* ♦ Ackroyd and Best Ld., Morley, nr. Leeds Protector Lamp and Lighting Co. Ld., Eccles Trier Bros. Ld., Caxton House, Westminster, S.W. Willcox, W. H„ A Co. Ld.,32-38,Soutn wark-st.,E.C. Oilskin Clothing Barr, M., A Co. Ld., 83, Hutcheson-st., Glasgow Overhead Travellers—Transportews amens Bennis, Ed., and Co. Ld., Little Hulton, Bolton Cradock, George, and Co. Ld., Wakefield Spencer and Co. Ld., Melksham, Wilts Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Birmingham Overwinding Gear -Evite-moiettes Anderson, Boyes A Co. Ld., Motherwell, Scotland Bever, Dorling and Co. Ld., Bradford Daglish, Robert, and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Humble, Stephen, 9, Victoria-street, London, S.W. Walker Brothers (Wigan) Ld., Wigan Wood, John, A Sons Ld., Brook Foundry, Wigs* Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton PACKING (Engine)—Garnitures pour presse-ttoupes Lancaster and Tonge Ld., Pendleton, Manchester Beddaway, F., A Co. Ld., Pendleton, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley United States Metallic Packing Co. Ld., Bradford Willcox, W. H., A Co. Ld., 32-38,Southwark-st.,S.E. Paint—Couiews Taylor, S. T., and Sons, Scotswood-on-Tyne Paraffin Engines—Moteurs pttroie lourd Beiliss and Morcom Ld., Birmingham Fairbanks, Morse A Co. Ld.,87, Southwark-st.,S.E. PATENT Agents— Ing&niews consdls (brevets) Consulting Patent Agency, 253, Gray’s Inn-road, London, W.C. Harris and Mills, 34 A 35, High Holborn, London Pedestals Daglish, Robert, and Co. Ld., St. Helens, Lancs. Perforated Plates—per fortes Bams, W„ and Son, Queensland-rd., Holloway, N. Harvey, G. A., A Co.(Lndn) Ld„ Woolwich-rd.,S.E. Hudson, Thomas, Ld., Coatbridge, N.B. Staniar, John, A Co., Wire Works, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. C., Ld., Dudley Picks and Shovels—p^s et peiias Fell, C. A., Dronfield, near Sheffield Frost, Albert, and Co., Sheffield Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld.. Sheffield Sullivan Machinery Co., Salisbury House, E.O. Theedam, E. 0., Ld., Dudley Pinions (Raw Hide and Paper)—Pignons en cuir et en carton British Insulated and Helsby Cables Ld., Prescot Pipe Joint Paste—Enduit pour accouplements Hopkinson, J., and Co. Ld., Huddersfield Hudson, John, A Co.’s Successors, Mansell-st., E. Taylor, S. T., and Sons. Scotswood-on-Tyne Pipes (Steam and Water)—Tuyaux a vapeur et a eau Isca Foundry Co. Ld., Newport, Mon. Lewis, Edwin, and Sons, Wolverhampton Bussell, John, A Co. Ld., Alma Tube Wks., Walsall Scottish Tube Co. Ld., 34, Bobertson-st., Glasgow Stewarts and Lloyds Ld., Birmingham Wellington Tube WorksLd., Great Bri'ge, Staffs Piston Rings Standard Piston Bing and Engineering Co. Ld., Don-road, Sheffield Pistons—Pitons Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Lancaster A To age Ld., Pendleton, Manchester Pit Props (Steel) — Etangons en acier Bute Works Supply Co. Ld., Bute Docks, Cardiff Henderson and Glass, Liverpool Lewis, Edwin, and Sons, Wolverhampton Marple and Gillott Ld., Sheffield Scottish Tube Co. Ld., 34, Bobertson-st., Glasgow Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron, Steel, A Coal Co. Ld., Stoke-on-Trent Spencer, John,Ld.,Globe TubeWorks,Wednesbury Ward, Thos. W., Ld., Albion Works, Sheffield Wright’s Forge and Engineering Co. Ld., Tipton Pit Props (Wood)—atangons de bois Baird, J. W., and Co., West Hartlepool Osbeck and Co., Newcastle-on-Tyne Turner, E. W. A Co. Ld., Bloxwich, Staffs PIT Prop WlTHDRAWER8 — Extractews d’ttangons Davis, John, and Son (Derby) Ld., Derby Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Hodgson, E. W., A Co., 24, Norfolk-row, Sheffield Plates for Colliery Hotiges — Plaques d*affi,chage Davis, John, and Son (Derby) Ld., Derby Lawson, John, and Son, Sheffield Protector Lamp and Lighting Co. Ld., Eccles Theedam, E. C., Ld., Dudley PLATE8 (Iron AND Steel)—T6les enfer et en ader Chorley Bail way Wagon Co. Ld., Chorley, Lancs Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Stewarts and Lloyds Ld., Birmingham A Glasgow Plummer Blocks Crowther, Henry, A Sons Ld.. Cleckheaton, Yorks Points and Crossings—Aiguilles et croisements de voie Du Croo A Brauns, 53, Victoria-st., London, S.W. Goodwin and Co., Queen-street, Sheffield Hadfields Ld., Hecla Works, Sheffield Isca Foundry Co. Ld., Newport, Mon. Marple and Gillott Ld., Sheffield Benton, B. M., and Co., Midland Works, Sheffield Summerson, Thomas, and Sons Ld., Darlington Ward., Thos. W., Ld., Albion Works, Sheffield PORTABLE Railways—Chemins defer transportables Allen, W. G., and Sons (Tipton) Ld., Tipton Bute Works Supply Co. Ld., Cardiff Du Croo A Brauns. 53, Victoria-st., London, S.W. Fairbanks, Morse A Co. Ld., 87, Southwark-st.,S.E. Hardy Patent Pick Co. Ld., Sheffield Marple and Gillott Ld., Sheffield Summerson, Thomas, and Sons Ld., Darlington Preparation for Exams. — Preparation powr les examens Southern, T. A., Universal Mining School, Cardiff Thomas, Wm., Mining School, Forth, Glam. Printing (for Coaland Iron Go’s.)—imprimenes Colliery Guardian Co. Ld., Holborn, E.O. Publications -Sditews Colliery Guardian Co. Ld., Holborn, E.C. Southern, T. A., Universal Mining School, Cardiff Pulley Blocks—Paians Crowther, Henry, A Sons Ld.. Cleckheaton. Yorks Hardy Patent Pick Co. Ld., Sheffield Tangyes Ld., Cornwall Works, Birmingham Theedam, E. C., Ld., Dudley Youngs, Byland-street Works, Birmingham Pulleys (Haulage and Shaft) — PouUes Bever, Dorling and Co. Ld., Bradford, Yorks. Crowther, Henry, A Sons Ld., Cleckheaton, Yorks Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Frost, Albert, and Co., Sheffield Hadfields Ld., Hecla Works Sheffield Humble, Steuben. 9. Victoria-st., London, S.W. Spencer and Co. Ld., Melksham, Wilts Thompson and Southwick Ld., Tamworth Walker Bros. (Wigan) Ld., Wigan Wood, John, A Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Pulleys (Pit Head)—Moiettes Bever, Dorling and Co. Ld., Bradford Crowther, Henry, A Sons Ld., Cleckheaton, Yorks Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Head, Wrightson and Co. Ld., Stockton-on-Tees Spencer and Co. Ld., Melksham, Wilts Thompson and Co. Wigan Wood, John, A Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Pump Packing—Etoupes pour les pompes United States Metallic Packing Co. Ld., Bradford Willcox. W. H., A Co. Ld . 32, South wark-et., S.E. Pumps and Pumping Machinery — Pompes et appardls d’&puisement Bever, Dorling and Co. Ld., Bradford, Yorks. Bumsted and Chandler Ld., Hednesford, Staffs. Boving and Co. Ld., 56, Kir gew ;y, London, W.C. Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Evans, Joseph, A Sons (Wol. Ld.), Wolverhampton Fairbanks, Morse A Co. Ld.,87, Southwark-st.,S.E. Hathorn, Davey and Co. La., Leeds Isca Foundry Co. Ld., Newport, Mon. Lancaster and Tonge Ld., Pendleton, Manchester Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Mather and Platt Ld., Manchester Middleton, Robert, Sheepscar Foundry, Leeds Pearn, Frank, A Co. Ld., West Gorton, Manchester Phillips. C. D., Newport. Mon. Power Plant Co. Ld., West Drayton, Middlesex Pratchitt Bros. Ld., Carlisle Pulsometer Engineering Co. Ld., Beading Tangyes Ld., Cornwall Works, Birmingham Willcox, W. H., A Co. Ld.,32-38,Southwark-st.,S.E. Wood, John, A Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Pumps ( Turbine) — Pompes material roulant Association of Private Owners of Railway Bolling Stock, Clarence-chambers, Gloucester Chorley Bailway Wagon Co. Ld., Chorley, Lancs Railway Wagon Financiers — Eownissews louers de materii roulant Bristol A S. Wales Bailway Wagon Co. Ld., Bristel Chorley Bailway Wagon Co. Ld., Chorley, Lancs Lincoln Wagon and Engine Co. Ld., Lincoln Locker’s Wagon Co. La., New Whittington, near Chesterfield North Central Wagon Co. Ld., Botherham Railway Wagon Repairers — Reparation de wagons Birmingham Bail way Carriage and Wagon Oe. Ld.. Smethwick, near Birmingham Bute Works Supply Co. Ld., Cardiff Chorley Bailway Wagon Co. Ld., Chorley Lancashire A Yorkshire Wagon Co. Ld., Heywood Lincoln Wagon and Engine Co. Ld., Lincoln Locker’s Wagon Co. Ld., New Whittington, near Chesterfield Moy, Thomas. Ld., Bailway Works, Peterborough North Central Wagon Co. Ld., Botherham Bigley, Wm., Bulwell, Nottingham Railway Wagons (Tipping)—Wagon bascuiants Allen, W. G., and Sons (Tipton) Ld., ftptnn Bute Works Supply Co. Ld., Bute Docks. Cardiff Chorley Bailway Wagon Co. Ld., Chorliv. Lancs Du Croo A Brauns, 53, Victoria-st., Load «n, S.W. Goodwin and Co., Queen-street, Sheffield Marple and Gillott Ld., Sheffield Reducing Valves (Full Bore, Standard, Ao.) —Detendeurs Auld, D., and Sons, Whitevale Foundry, Glasgow Baldwin, James, and Co., Keighley, Yorks Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Reinforced Concrete Midland Counties Reinforced Concrete Co., 39 Newhall-street, Birmingham Trussed Concrete Steel Co. Ld., 64, Caxton House, Westminster, S.W. RESOUE Apparatus— Appareils le sauvetage Mining Engineering Co. Ld., Sheffield Biebe, Gorman and Co. Ld., Westminster, S.E. Respirators- Respwatewrs Mining Engineering Co. Ld., Sheffield Siebe, Gorman and Co. Ld., Westminster, S.E. Rivets -Rivets Baker, John, and Son, Bilston, Staffs Bayliss, Jones A Bayliss Ld., Wolverhampton Lowmoor Co. Ld.. Lowmoor Ironworks, Bradford Theedam, E. C„ Ld., Dudley Ward, Thos. W., Ld., Albion Works, Sheffield ROOK Drills—Perfcratrices Aqueous Works and Diamond Rock Boring Co. T.d., Guildford-st., York-road, Lambeth, S.E. Bute Works Supply Co. Ld., Cardiff Diamond Coal-Cutter Co., Wakefield Hardy Patent Pick Co. Ld., Sheffield Mining Engineering Co. Ld., Sheffield Sullivan Machinery Co., 814, Salisbury House, E.O. Rolling Mills (Flectrical Equipment of) Bruce Peebles & Co. LL, Edinburgh Rollers and Pulleys (Haulage) —Rouleau# et poulies pour appareils d'attelage Crowther, Henry, A SonsLd., Cleckheaton, Yorks Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Lowmoor Co. Ld.. Lowmoor Ironworks, Bradford Weed, John, and Sons Ld„ Wigan Roofs and Outdoor Buildings Tdtures et bdtiments Goodall, Clayton and Co. Ld., Hunslet, Leeds Isca Foundry Co. Ld., Newport, Mon. Porteous, E. Clive, Ld.,46a,Market-st.. Manch’str Trussed Concrete Steel Co. Ld., 64, Caxton House, Westminster, S.W. Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Ropes (Cotton Driving)—Cordages en cotton Haggle, B. Hood, A Son Ld., Newcastle-on-Tyne Kenyon, Wm., and Sons Ld., Dukinfield ROPES (Driving)— Cdbles de transmission Haggie, B. Hood, A Son Ld., Newcastl°-on-Tyne Kenyon, W., A Sons Ld., Dukinfield, Manchester ROPES (Wire)—Cordes mtialliques Brown, W. B., and Co. (Bankhall) Ld., Liverpool Cooke, William and Co. Ld., Tinsley, Sheffield Cradock, George, and Co. Ld., Wakefield Elliot, Geo., ana Co. Ld., Westminster, S.W. Glover, Wm. Jas., and Co., St Helens, Lancs. Haggle Brothers Ld.. Gateshead-on-Tyne Haggie, B. Hood, A Son Ld.. Newcastle-on-Tyne Latch and Batchelor Ld., Hay Mills, Birmingham Thompson and Co., Wigan ROPEWAYS (Aerial)—Transports ateiens par cdbles British Bopeway Engineering Co. Ld., 7, Mincing- lane. London, E.C. Cradock. George, and Co. Ld., Wakefield Haggie, B Hood, A Sm Ld., Newcastle-on-Tyne Johnson and Phillips Ld„ Charlton, Kent Rubber-Covered Rollers—^owieau# avec gami ture en caoutchouc Electric Hose and Rubber Co. Ld., 55, Caxton House, Westminster Beddaway, F., A Co. Ld., Pendleton, Manchester Scaling Tools Gilman, F., 62, Lightwoods hill, Birmingham Screwing Machines -Machines d filter Frost, Albert, and Co., Sheffield Tangyes Ld., Cornwall Works, Birmingham Youngs, Byland-street Works, Rirmingh*™ Shafting—Arbres de transmission Crowther, Henry, A SonsLd., Cleckheaton, Yorks Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Hardy Patent Pick Co. Ld., Sheffield Lancaster and Tonge Ld., Pendleton, Manchester Phillips, C. D„ Newport, Mon. Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton SHAFT SiHKERS—Eongage de puits Francois, Albert, Whitehouse-chambers, Don- caster Trdfor Coring A Sinking Co., Bank Chambers 329, High Holborn, London, E.C. Sheet Iron—Tdiesenjer Harvey, G. A., A Co. (Ldn.) Ld., Woolwich-rd.. S.E. Lewis, Wm., and Son, Bilston, Stuffy Theedam, E. C., Ld., Dudley Shot -Firing Batteries and Cables-Appomb et cables Iamor gage British Explosives Syndicate Ld., Glasgow British Insulated and Helsby Cables Ld., Lancs. Curtis’s and Harvey L