April 9, 1914, THE COLLIERY GUARDIAN 813 JOHN SHAW LTD., Yorkshire Wire Rope Works, SHEFFIELD, ENGLAND. STEEL WIRE ROPES OF EVERY DESCRIPTION. JOHN SHAW (AUSTRALIA) LD., 445, Kent Street, Sydney. MECHANICAL ENGINEERING OF COLLIERIES. Vol. I., Price 21s. net. Vol. II., Price 10s. 6d. net. Supplementary Volume, Price 10s. 6d. net. THE COELIE RY GUARDIAN COMPANY LIMITED, 30 &. 31, Furnival Street, Holbovn, LONDON, E.C. EDWIN LEWIS & SONS, WOLVERHAMPTON. Telegrams—“Lewis, Wolverhampton ” Telephone-No. 15 Wolverhampton. WORKS- Patent Iron Tube Works, Monmore Green. Britannia Tube Works, Ettingshall. London Office—143, CANNON STREET, E.C. Liverpool Warehouse 58, South John Street. -I TUBES OF ANY SIZE For Compressed Air, Water or Steam, or any description of COLLIERY WORK. Original Inventors of Loose Flanged Tubes. Purchasers’ Guide to Advertisers’ Svecialities—(continued). Forced Hardy Patent Pick Co. Ld., Sheffield Keith, James, A Blackman Co. Ld., 27, Farring- don-avenue, London, E.C. Standard Engineering Co. Ld., Leicester Forgings Bagnall, W. G., Ld„ Stafford Carron Co., Carron, Falkirk Chorley Bailway Wagon Co. Ld., Chorley Hardy Patent Pick Co. Ld., Sheffield Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Benton ,B. M., and Co., Midland Works, Sheffield Walker Bros. (Wigan) Ld., Wigan Wright’s Forge and Engineering Co. Ld., Tipton Yorkshire Engine Co. Ld. Sheffield Friction Clutches Be ver, Dorling, and Co. Ld., Bradford, Yorks. Bridge, David, A Co. Ld., Castleton, Manchestei Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Longhotham, B. H., and Co. Ld., Wakefield Norton’s (Tividale) Ld., Tipton Bea veil and Co. Ld„ Ipswich Beddaway, F„ A Co. Ld., Pendleton, Manchester Theedam, E. 0., Ld., Dudley Walker Brothers (Wigan) Ld., Wigan Wild, M. B., and Co. Ld., Nechells. Birmingham Wood. John, A Sons Ld.. Brook Foundry, vyisran Wright’s Forge and Engineering Co. Ld.. Tipton Friction Surfaces Frood, Herbert, io. Ld., Chapel-en-le-Fnth “ Scandinavia ” Belting Ld.. 59, Southwark- street, London, S.E. near Sheffield PiUatt and Co., Stapleford, Nottingham Fuel Machinery , T . Johnson, Wm.. A Sons (Leeds) Ld., Armley, Leeds Middleton, Bobert. Sheepscar Foundry, Leeds Yeadon, Son and Co., Albion-place, Leeds FURNAOES Bennis, Ed., and Co. Ld., Little Hulton, Bolton Leech. Goodall A Co., Hunslet, Leeds PiUatt and Co. Ld.. Stapleford, Nottingham Furnace Ironwork Leech, Goodall A Co., Hunslet, Leeds Wood, John, and Sons Ld., Wigan Fuse Ioniters Cotton Powder Co. Ld.,32, Queen Victoria-st., E.C, Curtis’s and Harvey Ld., Cannon-st. House, E.C. Davis, John, and Son (Derby) Ld., Derby Kynoch-Arklow Ld.. 36. New Broad-st., London Nobel’s Explosives Co. Ld., Glasgow Gas Compressors Beiliss and Morcom Ld., Birmingham Gas Engines British Oxygen Co.Ld., Elverton-st..Westminster Glover, M., and Co., Holbeck-lane, Leeds Bo bey and Co. Ld., Lincoln Tangyes Ld., Cornwall Works, Birmingham Gas Exhausters Copp^e Co. (Gt. Britain) Ld., Kingsway, London, Hoppers’ (The) Coke Oven and Bye-Product Co., Sheffield Gas Plant Copp^Co. (Gt. Britain) Ld., Kingsway, London Dinnendahl B. W., Essen. Germany Koppers’ Coke Oven & Bye-Product Co., Sheffield Mather and Platt Ld., Manchester Gas-Testing Lamps Ackroyd and Best Ld., Morley, Leeds Best’s Safety Lamps Ld., Providence W’ks, Leeds Davis, John, and Son (Derby) Ld., Derby Protector Lamp and Lighting Co. Ld., Eccles, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Gas Tubes and Fittings Lewis, Edwin, and Sons, Wolverhampton Stewarts A Lloyds Ld., Birmingham A Glasgow Gas Valves Haslam and Schontheil Ld., Bristol ** KSB’’ Manufact’ng Co., 13, Wait gate, Sheffield Gauge Glasses Butterworth Bros. Ld., Newton Heath, Man- chester Davis, John, and Son (Derby) Ld., Derby Guilbert-Martin, 9, Edmund-pl„ Aldersgate, E.C, Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Teale, W. E., and Co. Ld., Swinton, Lancs. Theedam, E. 0., Ld., Dudley Treasure, J. B„ A Co., 8 A12, Vauxhall-rd., L’pool Gauge Class Protectors Butterworth Bros. Ld., Newton Heath, Manch’er Hopkinson, J., and Co. Ld., Huddersfield Boyles Ld., Irlam, Manchester Teale, W. E.,and Co. Ld.. Swinton, Lancs. Theedam, E. C., Ld., Dudley Gauges Hopkinson, J., and Co. Ld.. Huddersfield Gear (Speoial for Motor Lorries Cars &o.) Brown, David, A Sons (Hudd.) Ld., Huddersfield Gearing British Insulated and Helsby Cables Ld., Prescot Brown, David, A Sons (Hudd.) Ld., Huddersfield Bumsted and Chandler Ld.. Hednesford. Staffs. Coventry Chain Co. Ld., Coventry Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Jardine, John, Deering-street, Nottingham Lancaster and Tonge Ld., Pendleton, Manchester Leech, Goodall A Co., Hunslet, Leeds Walker Brothers (Wigan) Ld., Wigan Wild, M. B., and Co. Ld., Nechells, Birmingham Wood. John, and Son Ld.. B^nok Foundry. Wiean Yorkshire Engine Co. Ld., Shell eld irders (Iron and Steel) Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Firth, Wm., Ld., Greek-streit Chambers, Leeds Henderson and Glass, Liverpool Isca Foundry Co.. Newport, Mnn Johnston, John, Attercliffe Boiler Wks., Sheffield Benton, B. M., and Co., Midland Works, Sheffield Scott, Walter, Ld., Leeds Steel Works, Leeds Shelton Iron. Steel and Coal Co. Ld«, Stoke-on- Trent, Staffs. Wal’d, Thos. W.. Limited. Albion Works. Sheffield Glass Manufacturers (Tube Rods Enamels) Butterworth Bros. Ld., Newton Heath, Manch’er GmIbert-Martin, 9, Edmund-pl., Aldersgate, E.C. Governors (Engine) Evans, Joseph, and Sons (Wolverhampton) Ld., Wolverhampton Hollingdrake. Henry, and Son, Ld., Stockport Mather and Platt Ld., Manchester Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Tangyes Ld.. Cornwall Works Birmingham Granary Equipment Porteus, George, Leeds Bridge, Leeds Grease Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Trier Bros., Caxton House, Westminster Theedam, E. 0., Ld., Dudley Wakefield, C. C., A Co., Cheapside, London, E.C. Greasers (Automatic) Evans and Dodd, Cannock Chase, Staffs. Grinding Maohinery Bradley Pulverizer Co., 37, Walbrook Bridge, David, A Co. Ld., Castleton, Manchester Hardy Patent Pick Co. Ld.. Sheffield Johnson, Wm., ASons (Leeds) Ld., Armley, Leeds Gunpowder Curtis’s and Harvey Ld., Cannon-st. House, E.C. Harness Legard and Son, Leather Merchants Barnsley Hauling Drums Bever, Dorling and Co. Ld., Bradford Bridge, David, A Co. Ld., Castleton, Manchester Bumsted and Chandler Ld.. Hednesford. Staffs. Carron Co., Carr n, Falkirk Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Norton’s (Tividale) Ld.. Tipton Leech, Goodall A Co., Hunslet, Leeds Mining Appliances Co., 32, Church-st., Sheffield Phillips, C. D., Newport, Mon. Bobey and Co. Ld., Lincoln Spencer and Co. Ld., Melksham, Wilts Sutcliffe. B., Horbury, near Wakefield Walker Bros. (Wigan) Ld., Wigan Wild, M. B., and Co .Ld., Nechells, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Wootton Bros. Ld., Coalville, Leicester Wright’s Forge and Engineering Co. Ld., Tipton Youngs, Byland-street Works, Birmingham Headgears Daglish, Bobt., and Co. Ld., St. Helens, Lancs. Head, Wrightson A Co. Ld., Stockton-on-Ttes Leech, Goodall A Co., Hunslet, Leeds Norton’s (Tividale) Ld., Tipton Bobey and Co. Ld., Lincoln Spencer and Co. Ld., Melksham, Wilts Wright’s Forge and Engineering Co. Ld., Tipton Heading Machines Davis, John, and Son (Derby) Ld., Derby Hardy Patent Pick Co. Ld., Sheffield International Channelling Machines Ld., Sheffield Sullivan Machinery Co., Salisbury House, London WaU, E.C. HEAP8TEAD8 Coulson, M., A Co. Ld., Spennymoor, Co. Durham Hardy Patent Pick Co. La., Sheffield Head, Wrightson and Co. Ld., Stockton-on-Tees Leech, Goodall A Co., Hunslet. Leeds Longbotham, B. H., and Co. Ld., Wakefield Norton’s (Tividale) Ld., Tipton Plowright Bros. La., Chesterfield Spencer and Co. Ld., Melksham, Wilts Walker Bros. (Wigan) Ld., Wigan Wood, John, A Sons Ld.. Brook Foundry, Wini Wright’s Forge and Engineering Co. Ld.. Tipton Yorkshire Hennebique Contracting Co. Ld., Leecs Hoists Bleichert's Aerial Transporters Ld., 36, New Broad-street, E.C. Daglish, Bobert, | ind Co. Ld., St. Helens, Lanes. Hardy Patent Pick Co. Ld., Sheffield Leech, Goodall A Co., Hunslet, Leeds Mather and Platt Ld„ Manchester Mavor and Coulson Ld., 47, Broad-street, Glasgov Bea veil and Co. Ld., Ipswich Spencer and Co. Ld„ Melksham, Wilts Wild, M. B., aid Co. Ld.. Nechells, Birmingham Wood, John A Sons Ld., Brook Foundry, Wigai Wright’s Forge and Engineering Co. Ld., Tipton Youngs, Byland-street Works, Birmingham Hooks or Links (Safety) Humble, Stephen, 9, Victoria-street, S.W. Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Ormerod, Edward, Atherton, near Manchester Wood, John, A Sons Ld., Brook Foundry, Wigan Wright’s Forge and Engineering Co. Ld., Tipton Hoppers Baker, John, and Son, Bilston, Staffs Coulson, M„ and Co. Ld., Spennymoor Harvey, G. A., A Co. (London) Ld., Woolwich road, S.E. Hardy Patent Pick Co. Ld., Sheffield Leech, Goodall A Co., Hunslet. Leeds Simon-Carves Ld.. 20. Mount-street, Manchester Hoppers—continued Spencer and Co. Ld., Melksham, Wilts Theedam, E. 0., Ld.. Dudley Wright’s Forge and Engineering Co. Ld., Tipton Yorkshire Hennebique Contracting Co. Ld., Leeds Hose Angus, Geo., A Co. Ld., Ne«castle.on-Tp e Hardy Patent Pick Co. Ld., Sheffield Mining Engineering Co. Ld., Sheffield Norton’s (Tividale) Ld., Tipton Beddaway, F„ A Co. Ld., Pendleton, Manchester Willcox, W. H„ A Co. Ld., 23, Southwark-st., S.E Humidifiers Mather and Platt Ld., Manchester Hydraulio Maohinery Daglish, Bobert, and Co. Ld., St. Helens, Lancs. Hathorn, Davey and Co. Ld.. Leeds Leech, Goodall A Co., Hunslet, Leeds Mather and Platt Ld., Manchester Middleton, Bobert, A Co. Sheepscar F’ndry, Leeds Pearn, Frank, A Co., La., West Gorton, Manchester Pulsometer Engineering Co. Ld., Beading Sullivan Machinery Co., Salisbury House, London Wall, E.C. Tangyes Ld., Cornwall Works, Birmingham Wood, John, A Sons Ld., Brook Foundry, Wigan Youngs, Byland-street Works, Birmingham Hydraulio Reduoino Valved Auld, D., and Sons, Whitevale Foundry, Glasgow Hygrometers Davis, John, and Son (Derby) Ld.. Derby Winter. T. B., and Son, 21, Grey-st., Newcastle on-Tyne Incline Rollers Bagnall, W. G., Ld., Stafford Leech, Goodall A Co., Hunslet, Leeds Lowmoor Co. Ld., Lowmoor Ironworks, Bradford Indiarubber Goods Chorley Bailway Wagon Co. Ld., Chorley, Lancs. Beddaway, F., A Co. Ld., Pendleton, Manchester Indicators (Steam Engine) Davis, John, and Son (Derby) Ld., Derby Induoed Draught Fans Bumsted and Chandler Ld., Hednesford, Staffs. Davidson and Co. Ld., Belfast Keith, James, A Blackman Co. Ld„ 27, Farring- don-avenue, London, E.C. Turbon Patent Fan Co. Ld., Llanelly INJE0T0R8 AND EJECTORS Bailey, Sir W. H., & Co. Ld., Salford, Manchester Hopkinson, J., and Co. Ld., Huddersfield Pulsometer Engineering Co. Ld., Beading Willcox, W. H„ A Co. Ld., 32, Southwark-st., S.E. Instruction (Postal) Electro-Technical Bureau, 312, Deansgate, Man- chester Southern, T. A., Universal Mining School, Cardift Thomas, Wm., Cambrian Mining School, Forth Instruments Davis, John, and Son (Derby) Ld., Derby Thornton, A. G., Ld.. King-st. West, Manchester Winter, T. B., and Son, 21, Grey-st., Newcastle on-T yne Insurance Brokers and Agents Eiseley, Henry L„ and Sons, 33, Corn-st., Bristol Iron and Brass Founders Bridge, David, A Co. Ld., Castleton, Manchester British Wagon Co. Ld., Botherham Chorley Bailway Wagon Co Ld., Chorley, Lancs. Daglish, Bobt., and Co. Ld.. St. Helens, Lancs. Gosforth. Foundry Co. Ld., Dronfield* nr. Sheffield Jardine, John, Deering-street, Nottingham Lowmoor Co. fid., Lowmoor Ironworks, Bradford Protector Lamp and Lighting Co. Ld., Eccles, Manchester Boyles Ld., Irlam, Manchester Spencer and Co. Ld., Melksham, Wilts Wood. John, and Rnua TxL. Wijran Yorkshire Engine Co. Ld., Sheffield