830 THE COLLIERY GUARDIAN. October 27, 1916. Purchasers’ Guide to Advertisers’ Specialities—(continued). Lamps (Outdoor)—Lantemes Ackroyd and Beat Ld., Morley, near Leede Theedam, E. 0., Ld., Dudley Wells, A. C., & Co., 104, Midland-road, London, N.W. Lathes—Tows Tangyes Ld., Cornwall Works, Birmingham LEATHER APPLIAHOES—Articles en cuir LE880NS BY Post — Enseignement par corre- spondance Southern, T. A., Universal Mining School, Cardiff Thomas, Wm., Cambrian Mining School, Glanffrwd, Porth, Glam. lifting and Hoisting Tackle—Appareiis de levage Tangyes Ld., Cornwall Works, Birmingham Wood, John, and Sons Ld., Wigan Youngs, Ryland-street Works, Birmingham LIGHTNING Con DUCTORS—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 LOCKNUT Washers —Rondelles pour contre-tcrous 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—Grcusseurs Baldwin, James, and Co., Keighley, Yorks Lancaster and Tonge Ld., Pendleton, Manchester Boyles, Ld., Irlam, Ma ichester Tangyes Ld., Cornwall Works, Birmingham Treasure, J. B.» & Co.,8 A 12, 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 Firth Blakeley, Sons A Co. Ld., Church Fenton, Leeds Foot, B. G., and Co., 11, Queen Victoria-st., E.O. Gardam, H. H., and Co. Ld., Staines Goodwin & Co., Queen-street, Shetneld Longbotham, B. H., and Co. Ld., Wakefield Marple & Gillott Ld., Coronation-bdgs., Sheffield Pearson, S. A 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 Riddel 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 outu* Foot, B. G., A Co., 11, Queen Victoria-street, E.O. Hiden 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 Hurling, W.H.,47, Finsbury-pavem’t, London,E.C. Stanley, W. F., A Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester Mechanical Stokers—Foyers mtcaniques 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., A Son, Queensland-road, Holloway, N. Harvey, G. A., and Co. (Ldn.) Ld., Woolwich, S.E. Hudson, Thomas, Ld., Coatbridge, N.B. Ltihrig Coal and Ore-dressing Appliances Ld., 32, Victoria-street, S.W. METALLIC PACKING —Garniture mttallique Lancaster A Tonge Ld., Pendleton, Manchester Princeps A 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., A Co. Ld., 286, High Holborn, W.C. Thornton, A. G., Ld., King-st. West, Manchester Mills (Grinding)—Broyeurs Hardy Patent Pick Co. Ld., Sheffield “ Jeffrey **—Hugh Wood A Co. Ld., N’castle on-T. Johnson, Wm.,