330 THE COLLIERY GUARDIAN August 18, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued). COAL Tipplers—Tomterau® a bascule Bennis, Ed., and Co. Ld., Little Hulton, Bolton Copp6e Co. (Gt. Britain) Ld., Kingsway, London Coulson, M. A Co. Ld., Spennymoor, Co. Durham Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A.,& Co. (Ldn.) Ld., Woolwich-rd., S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Liihrig Coal and Ore-oressing Appliances Ld., 32, Victoria-street, London, S. W. Sheppard and Sons Ld., Bridgend, South Wales Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Theedam, E. C., Ld., Dudley Walker Bros. (Wigan) Ld., Wigan Wood, John, and Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Coal-Washing Machinery—Appareiis de lavage du charbon Copp6e Co. (Gt. Britain) Ld., Kingsway, London Coulson, M. & Co. Ld., Spennymoor, Co. Durham Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A.,A Co. (Ldn.) Ld., Woolwich-rd., S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Koppers’ Coke Oven and Bye-Product Co., Sheffield Liihrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, London, S.W. Pulsometer Engineering Co. Ld., Beading Sheppard and Sons Ld., Bridgend, South Wales Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts wood, John, & Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Coke Breakers—Goncassers a coke Goodall, Clayton and Co. Ld., Hunslet, Leeds Halfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Johnson, Wm., & Sons (Leeds) Ld., Armley, Leeds Theedam, E. 0., Ld., Dudley COKE Cars—Berlines a coke Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Coke Oven Construction Co. Ld., Sheffield Copp6e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Coolers—Rxtincters d coke Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Coke Oven Charging Machinery — Chargers pour fours d coke Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye- Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Oven Reoovery Plant—installations a recuperation des sous-produits Coke Oven Construction Co. Ld., Sheffield. Copp^e Co. (Gt. Britain) Ld„ Kingsway, London Head, Wrightson and Co. Ld. Stockton-on-Tees Koppers’ Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Oven Stamping Machinery—Piionneuses pour fours d coke Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Coke Ovens—Fours a coke Coal Distillation Co., Middlesbrough Coke Oven Construction Co. Ld., Sheffield Copp6e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Liihrig Coal and Ore-Dressing Appliances Ld., 32, Victoria-street, S.W Simon-Carves Ld., 20, Mount-street, Manchester Coke Rams or Pushers—Deforneuses Coke Oven Construction Co. Ld., Sheffield Copp^e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld, 20, Mount-street, Manchester Coke Screens—cribies a coke Coke Oven Construction Co. Ld., Sheffield Copptfe Co. (Gt. Britain) Ld., Kingsway, London Cousland, Alex., and Son, 3, Mitchell-st., Glasgow Goodall, Clayton and Co. Ld., Hunslet, Leeds Hardy Patent Pick Co. Ld.. Sheffield Harvey, G. A., and Co. (London) Ld., Woolwich- road, S.E. Head, Wrightson and Co. Ld., Stockton-on-Tees Koppers’ Coke Oven and Bye-Product Co., Sheffield Simon-Carves Ld., 20, Mount-street, Manchester Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton Colliery Machinery (Repairers) Coates and Co., 345, Glossop-road, Sheffield COLLIERY PLANT—Installation de charbonnages Allen, W. G., and Sons (Tipton) Ld., Tipton Bever, Dorling and Co. Ld., Bradford Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Coulson, M., & Co. Ld., Spennymoor, Co. Durham Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Davis, John, and Son (Derby) Ld., Derby Goodall, Clayton and Co. Ld., Hunslet, Leeds Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Harvey, G. A., A Co. (Ldn.)Ld., Woolwich-rd., S.E. TT n.al am and Stretton Ld., Cardiff Hathorn, Davey and Co. Ld., Leeds Head, Wrightson and Co. Ld, Stockton-on-Tees Holmes, J. H., A Co., Newcastle-on-Tyne Isca Foundry Co. Ld., Newport “ Jeffrey ’’—Hugh Wood & Co. Ld., N’castle-on-T. Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Lewis. Wm., and Son, Bilston, Staffs. Marple and Gillott Ld., Sheffield Mining Engineering Co. Ld., Sheffield Phillips, C. D., Newport, Mon. Plowright Bros. Ld.„ Chesterfield Pulsometer Engineering Co. Ld., Beading Beavell and Co. Ld., Ipswich Sheppard and Sons Ld., Bridgend, South Wales Sullivan Machinery Co., Salisbury House, E.O. Waddle Patent Fan and Engineering Co., Llanelly Walker Brothers (Wigan) Ld., Wigan Ward, Thos. W., Ld., Albion Works, Sheffield Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, Hugh, and Co., Newcastle-on-Tyne Wood, John, A Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Yeadon, Son and Co., Albion-place, Leeds Condensers & Condensing Plant—Appareiis de condensation Beiliss and Morcom Ld., Birmingham Daglish. Bobert. and Co. Ld., St. Helens, Lancs. Deane, El., and Beal Ld., 676, Old Kent-rd. S.E. Mather and Platt Ld., Manchester Pulsometer Engineering Co. Ld., Beading Bichardsons Westgarth and Co. Ld., Hartlepool Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Constructional Steel & Iron WoRK-Mat^riei de bdtimeni en acier Bayliss, Jones A Bayliss Ld., Wolverhampton Coulson, M., A Co. Ld., Spennymoor, Co. Durham Goodall, Clayton and Co. Ld„ Hunslet, Leeds Hardy Patent Pick Co. Ld., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Henderson and Glass, Liverpool Isca Foundry Co. Ld., Newport, Mon. Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron, Steel, A Coal Co. Ld., Stoke-on-Trent Trussed Concrete Steel Co. Ld., 64, Caxton House, Westminster, S.W. Wood, John, A Sons Ld„ Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Conveyors and Elevators — Transporters, elevators, etc, Anderson, Boyes A Co. Ld., Motherwell, Scotland Bennis, Ed„ and Co. Ld., Little Hulton, Bolton Coulson, M., A Co. Ld., Spennymoor, Co. Durham Diamond Coal-Cutter Co. Stennard Wks. Wakefield Goodall, Clayton and Co. Ld., Hunslet, Leeds Gosforth Foundry Co. Ld.. Dronfield, nr. Sheffield Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Oo. Ld., Sheffield G.A., ACn, (Tid*.) T>d., W^oJwioh-rd.. E, Head, Wrightson and Co. Ld., Stockton-on-Tees “ Jeffrey ”—Hugh Wood A Co. Ld., N’castle-on-T. Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Koppers’ Coke Oven ana Bye-Product. Co,Sheffield Mining Engineering Co. Ld., Sheffield Plowright Bros. Ld., Chesterfield Beddaway, F., A Co. Ld., Pendleton, Manchester Sheppard and Sons Ld., Bridgend, South Wales Simon-Carves Ld., 20, Mount street, Manchester Spencer and Co. Ld., Melksham, Wilts Sutcliffe, B., Horbury, near Wakefield Wood, John, A Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, near Leicester Wright’s Forge and Engineering Co. Ld., Tipton Corner Plates—Goussets Baker, John, and Son, Bilston, Staffs Chorley Bailway Wagon Co. Ld„ Chorley, Lancs. Lewis, Wm., and Son, Bilston, Staffs Theedam, E. 0., Ld., Dudley COU PLINQ8—Bmbrayages Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Power Plant Co. Ld., West Drayton, Middlesex Theedam, E. 0., Ld., Dudley Wright’s Forge and Engineering Co. Ld„ Tipton Crab Winches—Treuiis Hardy Patent Pick Co. Ld., Sheffield Wood, John, and Sons Ld., Wigan Youngs, Byland-street Works, Birmingham Cranes—Grues Middleton, Bobt., A Co., Sheepscar Foundry, Leeds Tangyes Ld., Cornwall Works, Birmingham Ward, Thos. W., Ld., Albion Works, Sheffield Wild, M. B., and Co. Ld., Nechells, Birmingham Youngs, Byland-street Works, Birmingham Dies, Embossing Presses, and Seals—Matrices, 'machines d estamper, presses d sceller Lawson, John, A Sons, 26, Carver-lane, Sheffield Pryor, Ed., and Son, 112/116, Bockingham-street, Sheffield Disintegrators—Desintegrateurs Bradley Pulverizer Co., 37, Walbrook, London Hardy Patent Pick Co. Ld., Sheffield Johnson, Wm., A Sons (Leeds) Ld., Armley, Leeds Middleton, Bobert, Sheepscar Foundry, Leeds Simon-Carves Ld., 20, Mount-street, Manchester Yeadon, Son and Co., Albion-place, Leeds Distilling Plant Lawrence Patent Water Softener and Sterilizer Co. Ld.. 7, Parliament Mansions, Victoria- street, Westminster Simplex Conduits Ld., Garrison-lane, B’mingham Diving Apparatus—Scaphandres Pulsometer Engineering Co. Ld., Beading Siebe, Gorman and Co. Ld., Westminster, S.W. DOG SPIKES—Crampons de rail Bayliss, Jones A Bayliss Ld., Wolverhampton Frost, Albert, and Co., Sheffield Bussell, John G., Wishaw, Scotland DRAIN Cooks—Robinets de purge Appleton and Howard, St. Helens, Lancs. Hopkinson, J., and Co. Ld., Huddersfield Drawing Instruments—instruments pourdessina- teurs 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 Drawing Office Stationery — Papeterie pour bureaux de dessins 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 DRILLS (Electric)—Perforeuses eiectriques Davis, John, and Son (Derby) Ld., Derby Haden and Co., Patricroft United States Metallic Packing Co. Ld„ Bradford Driving Pulleys—Pouiies Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Spencer and Co. Ld., Melksham, Wilts Wood, John, and Sons Ld., Wigan Duplex Pumping Engines—Pompes duplex Bever, Dorling and Co. Ld., Bradford, Yorks Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Evans, Joseph, and Sons Ld., Wolverhampton Peam, F., and Co. Ld., West Gorton, Manchester Pulsometer Engineering Co. Ld., Beading Tangyes Ld., Cornwall Works, Birmingham Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Dustbins (Sanitary)—Boite de vidures H.&rvey,Gr. A., A Co. (Ldn.) Ld., Woolwich-rd., S.E. Lewis, Wm., and Son, Bilston Theedam, E. C„ Ld., Dudley Dynamite. Ao.—Dynamite, Ac. British Explosives Syndicate Ld., Glasgow Curtis’s and Harvey Ld., 110, Cannon-street, E.O. Miners’ Safety Explosives Co. Ld., 16, Great George-street, Westminster, S.W. New Explosives Co. Ld., 62, London-wall, E.O. Nobel’s Explosives Co. Ld., Glasgow Boburite and Ammonal Ld., 103, Cannon-st., E.O. Dynamos -Dynamos Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Holmes, J. H. A Co., Newcastle-on-Tyne Sutcliffe, Bichard, Horbury, near Wakefield Electric Detonators and Fuses — Amorces eiectriques British Explosives Syndicate Ld., Glasgow Cotton Powder Co. Ld., 32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., 110, Cannon-street, E.O. Davis, John, and Son (Derby) Ld., Derby New Explosives Co, Ld., 62, London-wall, E.O. Nobel’s Explosives Co. Ld., Glasgow Electrical Enciheers-i^™^-eiectricien British Insulated and Helsby Cables Ld., Prescot Clarke, Chapman and Co. La., Gateshead-on-Tyne Coates and Co. (Sheffield) Ld., 345, Glossop-road, Sheffield Corlett Electrical Engineering Co. Ld., Wigan Davis, John, and Son (Derby) Ld„ Derby Ha.ala.Tn and Stretton LcL, Cardiff Holmes, J. H., and Co.. Newcastle-on-Tyne Simplex Conduits Ld., Garrison-st., Birmingham Theedam, E. C., Jud., Dudley Electrical Fault Indicators—indicators des derangements eiectriques Davis, John, and Son (Derby) Ld., Derby Diamond Coal-Cutter Co., Wakefield Nalder Bros, and Thompson Ld., 97a, Dalston- lane, N.E. Electric Haulages—installations por la traction eiectrique Anderson, Boyes A Co. Ld., Motherwell, Scotland Avonside Engine Co. Ld., Bristol Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Goodall, Clayton and Co. Ld., Hunslet, Leeds Holmes, J. H., and Co., Newcastle-on-Tyne Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Electric Meters—Compters d’eiectricite British Insulated and Helsby Cables Ld., Prescot Holmes, J. H., and Co., Newcastle-on-Tyne Electrical Plant—installations eiectriques British Insulated and Helsby Cables Ld., Prescot Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Coates and Co., 345, Glossop-road, Sheffield Corlett Electrical Engineering Co. Ld., Wigan Davis, John, and Son (Derby) Ld., Derby Diamond Coal-Cutter Co., Wakefield Greenwood and Batley Ld., Albion Works, Leeds Holmes, J. H., and Co., Newcastle-on-Tyne Mather and Platt Ld., Manchester Bichardsons Westgarth and Co. Ld., Hartlepool Ward, Thos. W., Ld., Albion Works, Sheffield Electrical Pumps—Pompes eiectriques Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Holmes, J. H., and Co., Newcastle-on-Tyne , Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Pulsometer Engineering Co. Ld., Beading Tangyes Ld., Cornwall Works, Birmingham Wild, M. B., ancl Co. Ld., Nechells, Birmingham Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Enamelled Plates for Notices for Mines- Plaques d’aflichages enfer emailie Haslam and Stretton Ld., Cardiff Protector Lamp and Lighting Co. Ld., Eccles Theedam, E. 0., Ld., Dudley Enamel Manufacturers (for all Metals)- —Emails pour tou metaux Guilbert-Martin, 9, Edmund-pl., Aldersgate, E.O. Engineers (Consulting)—ingenieurs-conseiis Fell, C. A., Dronfield, near Sheffield Sutcliffe, Bichard, Horbury, near Wakefield Thomas, Wm., Cambrian Mining School, Forth Engines (Blowing)—Machines soufflantes Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Bichardsons Westgarth and Co. Ld., Hartlepool Walker Brothers (Wigan) Ld., Wigan Wood, John, and Sons La., Wigan Worsley Mesnes Ironworks Ld., Wigan Engines (Gas-Compressing)—Comprvmeursde gaz Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Fairbanks, Morse A Co. Ld., 87, Southwark-st.,S.E. Beavell and Co. Ld., Ipswich Walker Brothers (Wigan) Ld., Wigan Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Engines (Hauling and Winding) — Machines d’atteiage et d*extraction Beiliss and Morcom Ld., Birmingham Bever, Dorling and Co. Ld., Bradford, Yorks Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Hardy Patent Pick Co. Ld., Sheffield Phillips, Chas. D., Emlyn Works, Newport, Mon. Pratchitt Bros. Ld., Carlisle Sheppard and Sons Ld., Bridgend, South Wales Sutcliffe, Bichard, Horbury, near Wakefield Tangyes Ld., Cornwall Works, Birmingham Walker Brothers (Wigan) Ld., Wigan Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, Hugh, and Co., Newcastle-on-Tyne Wood, John, A Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Engines (Locomotive)—Locomobiles Bute Works Supply Co. Ld., Cardiff Hawthorn, Leslie and Co.Ld., Newcastle-on-Tyne Lancaster and Tonge Ld., Pendleton, Manchester Lincoln Wagon and Engine Co. Ld., Lincoln Peckett A Sons Ld., Atlas Locomotive Wks. .Bristol Ward, Thos. W., Ld., Albion Works, Sheffield Engines (Marine Type)—Machines d vaper de navire Fairbanks, MorseA Co. Ld., 87, Southwark-st., S.E. Engines (Oil)—Motors d huiie Beiliss and Morcom Ld., Birmingham Fairbanks, Morse & Co. Ld., 87, Southwark-st.,S.E. Tangyes Ld., Cornwall Works, Birmingham Engines (Rolling Mill)—Machines pour laminoirs Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Engines (Steam)—Machines a vaper Beiliss and Morcom Ld., Birmingham Bever, Dorling and Co. Ld., Bradford Bumsted and Chandler Ld., Hednesford, Staffs Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Hathorn, Davey and Co. Ld., Leeds Lancaster and Tonge Ld., Pendleton, Manchester Pulsometer Engineering Co. Ld., Beading Beavell and Co. Ld., Ipswich Bichardsons Westgarth and Co. Ld., Hartlepool Stewarts and Lloyds Ld., Birmingham Stewarts and Lloyds Ld., 41, Oswald-st., Glasgow' Tangyes Ld., Cornwall Works, Birmingham . Walker Brothers (Wigan) Ld., Wigan Ward, Thos. W., Ld., Albion Works, Sheffield Wood, John, and Sons Ld., Wigan Wootton Bros. Ld., Coalville, Leicester Worsley Mesnes Ironworks Ld., Wigan Exhaust Turbine Reducing Valves—Soupapes reductrices pour turbiness dvapeur d’echappement Auld, D., and Sons, White vale Foundry, Glasgow Boyles Ld., Irlam, Manchester Exhaust Turbine Safety Valves—Soupapes a silrete pour turbines d vapeur d’echappement Auld, D„ and Sons, White vale Foundry, Glasgow Expansion Gear—Appareiis de detente Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Wood, John, and Sons Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Explosives—Rxpiosifs British Explosives Syndicate Ld., Glasgow Cotton Powder Co. La., 32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., 110, Cannon-street, E.C. Davis, John, and Son (Derby) Ld.. Derby Evans. D. L., Bute-street, Cardiff Miners* Safety Explosives Co. Ld., 16, Great George-street, Westminster, S.W. New Explosives Co. Ld., 62, London-wall, E.O. Nobel’s Explosives Co. Ld., Glasgow Boburite and Ammonal Ld., 103, Cannon-st., E.C. Thompson and Co., Wigan Explosives (Permitted)—Expiosifs autorises British Explosives Syndicate Ld., 124, St. Vin- cent-street, Glasgow Cotton Powder Co. Ld., 32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., 110, Cannon-street, E.C. Miners’ Safety Explosives Co. Ld., 16, Great George-street, Westminster, S.W. New Explosives Co. Ld., 62, London-wall, E.C. Nobel’s Explosives Co. Ld., Glasgow Boburite and Ammonal Ld., 103, Cannon-st., E.C. Fans (Air Propeller)—Rones de ventilation Davidson and Co. Ld., Belfast Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue, London, E.C. FANS (Exhaust)—Ventilators d exhaure “Amwilla” Fans (George Fletcher A Co. Ld.), Litchurch, Derby Bumsted and Chandler Ld.. Hednesford, Staffs Hurlish. Robert. »nd o. Ld.. St. Helens, Lancs. Davidson and Co. Ld., Belfast Fletcher, George, and Co. Ld., Litchurch, Derby Harvey, G. A. A Co. (Ldn.) Ld., Woolwich-rd., S.E. “ Jeffrey ”—Hugh Wood A Co. Ld., N’castle-on-T. Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue, London, E.C. Turbon Patent Fan Co. Ld., Llanelly Waddle Patent Fan A Engineering Co. Ld., Llanelly Walker Brothers (Wigan) Ld., Wigan Fans (Ventilating)—Ventilators d’aerage Allen, W. G., and Sons (Tipton) Ld., Tipton “Amnrilla” Fans (George Fletcher A Co. Ld.), Litchurch. Derby Bumsted and Chandler Ld., Hednesford, Staffs. Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Davidson and Co. Ld., Belfast Fletcher, George, and Co. Ld., Litchurch, Derby Harvey, G. A., A Co. (Ldn.) Ld., Woolwich-rd., S.E. Humble, Stephen, 9, Victoria-st., London, S.W. “ Jeffrey ’’—Hugh Wood A Co. Ld., N’castle-on-T. Keith, James, and Blackman Co. Ld.,27, Farring- don-avenue, London, E.C. Lewis, Wm., and Son, Bilston, Staffs. Theedam, E.C., Ld., Dudley Turbon Patent Fan Co. Ld., Llanelly Waddle Patent Fan A Engineering Co.Ld., Llanelly Walker Brothers (Wigan) Ld., Wigan FEED-WATER Filters—Filtres d’eau d’alimentation Wright’s Forge and Engineering Co. Ld., Tipton Feed-Water Heaters—Rechauffers d’eau d’ali- mentation Clarke, Chapman and Co. Ld., Gateshead-on-Tyne Lancaster and Tonge Ld.. Pendleton, Manchester Lawrence Patent Water Softener, Ac., Co. Ld., 7, Parliament Mansions, Victoria-street, S.W. Bichardsons Westgarth and Co. Ld., Hartlepool Boyles i^a., Irlam, Manchester Tangyes Ld., Cornwall Works, Birmingham Wright’s Forge and Engineering Co. Ld., Tipton Fencing and Cates—cistures et portes Bayliss, Jones and Bayliss Ld., Wolverhampton Ferro-Concrete Constructions—Constructions en beton arme Midland Counties Eeinforced Concrete Co., 39, Newhall-street, Birmingham Trussed Concrete Steel Co. Ld., 64, Caxton House, Westminster, S.W. FILES—Limes Hardy Patent Pick Co. Ld., Sheffield Filters (Oil)—putres d’huiie Princeps A Co., Sheffield Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Theedam, E. C., Ld., Dudley Willcox, W. H., and Co. Ld., London, S.E. Wright’s Forge and Engineering Co. Ld., Tipton Filters (Water and Grease)—FUtres d’eau et de graisse Pulsometer Engineering Co. Ld., Beading Boyles Ld., Irlam, Manchester Wright’s Forge and Engineering Co. Ld., Tipton Fire Appliances—Extincters d’lncendie Fell, C. A., Dronfield, near Sheffield Beddaway, F., A Co. Ld.. Pendleton, Manchester FIRECLAY Goods—-Articles en argils refractaire Witton Firebrick Co. Ld., Darlington Fishplates—busses Bute Works Supply Co. Ld., Cardiff Shelton, Iron, Steel, A Coal Co. Ld., Stoke-on-Trent Ward, Thos. W., Ld., Albion Works, Sheffield FITTINGS (Iron AND STEEL)-Gamituresen/er et en acier Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Scottish Tube Co. Ld.,34, Bobertson-st., Glasgow Stewarts and Lloyds Ld., BirminghMm Forced Draught—Tirage force Bennis, Ed., and Co. Ld., Little Hulton, Bolton Bumsted and Chandler Ld., Hednesford, Staffs. Davidson and Co. Ld., Belfast Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue, London, E.C. Turbon Patent Fan Co. Ld., Llanelly Forges—Forges Hardy Patent Pick Co. Ld., Sheffield Keith, James, and Blackman Co. Ld., 27, Farring- don-avenue, London, E.C. Forgings—Fers forges Chorley Bailway Wagon Co. Ld., Chorley Hadfields Ld., Hecla Works, Sheffield Hardy Patent Pick Co. Ld., Sheffield Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Walker Bros. (Wigan) Ld., Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Yorkshire Engine Co. Ld., Sheffield FRICTION CLUTOHES—Rmbrayages a friction Bever, Dorling, and Co. Ld., Bradford, Yorks Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Beavell and Co. Ld., Ipswich Beddaway, F., A Co. Ld., Pendleton, Manchester Theedam, E. C., Ld., Dudley Walker Brothers (Wigan) Ld., Wigan Wild, M. B., and Co. Ld., Nechells, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Worsley Mesnes Ironworks Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton FRICTION SURFACES—Fourrures d’embrayages, Ac. Frood, Herbert, Co. Ld., Chapel-en-le-Frith Scandinavia Belting Co.Ld., 59, Southwark-st.,S.E. Worsley Mesnes Ironworks Ld., Wigan Fuel Economisers—UconomMors de combustible Fell, O. A., Drenfleld, near Sheffield Fuel Machinery—Machines a traitor les combus- tibles Briquette Machinery Ld., Charmouth-st„ Leeds Johnson, Wm. A Sons (Leeds) Ld., Armley, Leeds Middleton, Bobert, Sheepscar Foundry, Leeds Yeadon, Son and Co., Albion-place, Leeds FURNACES—Foyers d chaudieres Bennis, Ed. and Co. Ld., Little Hulton, Bolton Bonecourt Waste Heat Boiler Co. Ld., Parlia- ment-mansions, S.W. Goodall, Clayton and Co. Ld., Hunslet, Leeds Neil, J. A J., A Co., 93, Hope-street, Glasgow FURNACE Bars—Barreaux de grille Heywood Airtight Damper Co. Ld., Gomersal, Leeds Neil, J. A J., A Co., 93, Hope-street, Glasgow FURNACE Ironwork—Serrrerie pour des installa- tions de foyers Goodall, Clayton and Co. Ld., Hunslet, Leeds Wood, John, and Sons Ld., Wigan Fuse Igniters—Allwmages por miches de sOreti British Explosives Syndicate Ld., 124, St. Vin- cent-street, Glasgow Cotton Powder Co. Ld., 32, Queen Victoria-st., E.C. Curtis’s and Harvey Ld., 110, Cannon-street, E.C. Davis, John, and Son Ld. (Derby) New Explosives Co. Ld., 62, London-wall, E.C. Nobel’s Explosives Co. Ld., Glasgow Boburite and Ammonal Ld., 103, Cannon-st., E.C. Gas COMPRESSORS—Compressors de gas Beiliss and Morcom Ld., Birmingham Gas Distribution Ld., Queen’s-bldings, Nuneaton Gas Distribution Services Gas Distribution Ld., Queen’s-bldings, Nuneaton Gas Engines—Motors d gas British Oxygen Co. Ld., El verton-st., Westminster Tangyes Ld., Cornwall Works, BirminghMm Gas Exhausters—Machines d aspirer les gas Copp6e Co. (Gt. Britain) Ld., Kingsway, London Koppers’ Coke Oven and Bye-Product Co.,Sheffield Gas Plant—Installations d gas Coal Distillation Co., Middlesbrough Copp6e Co. (Gt. Britain) Ld., Kingsway, W.C. Gas Distribution Ld., Queen’s-bldings, Nuneaton Koppers* Coke Oven A Bye-Product Co., Sheffield