514 [supplement PAGE XIV.] THE COLLIERY GUARDIAN. March 8^ 1918. Telephone: No. 4800 (5 Lines). Telegrams: “MOTOR.” DAVY BROS. LTD., SHEFFIELD. Highest Class Lancashire Boilers FLAT OR DISHED ENDS. Any Size or Pressure. BLAKE VERTICAL MULTITUBULAR BOILERS, THE BEST WASTE-HEAT BOILER ON THE MARKET. HIGH-SPEED Steam-Hydraulic, Forging, Bending, Shingling, Shell and Drawing PRESSES. CABLE : A.B C. COM. Telegraphic Addrew: “Haggle, Gateshead.” Telephones: 3067, 3068. ALWAYS AT YOUR SERVICE. MAGGIE BROS. LTD., ESTABLISHED 1800. GA TESHEAD-ON-TYNE. OF NELSON COLUMN FAME. W. E. HARRISON, Practical Steeplejack, Regent Terrace, SHEFFIELD, for Repairs, Additions and Renewals to Tall Brick & Iron Chimney Stacks, Lighthouses, Church Spires, etc. > MANUFACTURERS OF EVERY DESCRIPTION OF ROUND AND FLAT WIRE ROPES for Collieries, Mines, Cable-Tramways, Incline Haulage, Aerial Ropeways, Power Transmission, Cranes, Derricks, Elevators, Steam Ploughs, Suspension Bridges, Pit Guides. LIGHTNING CONDUCTORS : : A SPECIALITY. : : AWARDED 3 GOLD MEDALS FOR EXCELLENCY. A trial in any part of the country solicited. FLATTENED STRAND HAULAGE AND WINDING ROPES. LOCKED COIL WINDING ROPES AND PIT GUIDE ROPES. Standing Rigging fitted complete, Wire Signal Lines for Railways and Collieries, Lightning Conductors, etc. Also all kinds of Round and Flat Hemp and Manilla Ropes, Coir Ropes, etc. NON-SPINNING POPES. Guaranteed absolutely free from any spin whatever. Specially adapted for SINKING purposes to any depth, and for use on CRANES ; has 25 per cent. Greater Breaking Strain than ordinary constructed ropes, and contains Exceptional Flexibility combined with Durability. LONDON OFFICE : 34, Fenchurch Street, E.C. GLASGOW OFFICE : 134, St. Vincent Street. Telephone, 1595 Avenue. CARDIFF STORE : W. H, Tucker, 3,4 6 5, West Bute St. SOUTH AFRICAN AGENT : HULL STORE : Jas. Ruthven. St. Andrew’s Dock. D. Cullen. M.E., Loveday St., Johannesburg.