March 2, 1917. THE COLLIERY GUARDIAN. 449 7 ? r ¥ r.T’ jy\r ■ ■ .I ■■ ■ I ■ ' ■ 1 • >•< 3 Core, ‘8 sq. in., 3,000 Volt, Paper Insulation, Lead Covered, G.S. Wire Armoured and Served Cable, supplied to the POWELL DUFFRYN STEAM COAL CO., Ltd.—(Actual size). LE Y£ cABLE$ HE name of Henley has been asso- ciated with the Electrical Industry since 1837. For the greater part of the 79 years that has since elapsed we have confined our energies to the manufacture of Electric Cables. That is to say, we have made Electric Cables since their inception. We have studied them and we continue to study them. The great reputation we have gained has been built upon the quality of our Electric Cables only. It is reasonable then to suggest that our Customers benefit from our unique experience ; that it pays to buy Henley’s Cables. Many of the largest collieries in the United Kingdom who are our customers evidently think so. We shall always be pleased to quote you ----- or advise you if you wish. W. T. HENLEY’S TELEGRAPH WORKS CO., Ltd Worhs. BLOM FI ELD STREET, NORTH WOOLWICH and „ „ GRAVESEND. LONDON WALL, E.C. Telegrams: “HENLETEL AVE. LONDON” and “HENLETEL.” all Branches in Colliery Districts : 59/61, Waterloo Street, Glasgow. 15, South Saint David Street, Edinburgh. 30, Mosley Street, Newcastle-upon-Tyne. 247/9, Deansgate, Manchester. 91, Whitechapel, Liverpool. Telephones : 4560 LONDON WALL (7 lines). Home Branches. 165/7, Edmund Street, Birmingham. 88, Albion Street, Leeds. 56, Victoria Street, Bristol. 20, West Bute Street, Cardiff.