July 9, 1915. THE COLLIERY GUARDIAN. 61 GOODALL, CLAYTON & Go. Lo. LEEDS. Telegrams :— “ Vertical, Leeds.” Telephone :—1982, Leeds. Fans and Blowers for any volume and pressure. They have the highest reputation for Efficiency and Reliability, and are exten- sively used by Collieries, Iron and Steel Companies, &c., &c. MAKERS AND ERECTORS OF SCREENING PLANTS, PICKING BELTS, SCREENS, PITHEAD GEARS. We have a wide experience in the application of Fans and Blowers, and our expert knowledge is at the disposal of Clients. Your Enquiries are invited. BUNKERS, ROOFS, STEEL STRUCTURAL WORK, &c. GAS RETORT INSTALLATIONS, CONVEYING PLANTS. Representatives:—H. L CHESTON, Clarendon House, Boston Spa, Yorks. W. OGDEN DAYSON, 1, Mount Street, Swansea, for South Wales. James Keith & Blackman CH LT? 27, Farringdon Avenue, LONDON. AND AT Manchester, Newcastle, Cardiff, Leeds, Glasgow, Edinburgh, &c. With Type Gas Engine “ VARIABLE ADMISSION ” GOVERNING ■r “WORKS LIKE FOR DRIVING ALTERNATORS IN STEAM ENGINE.” PARALLEL. SINGLE CYLINDER OR COUPLED ENGINE. Catalogue, with full particulars, on application to — TANGYES LT-D BIRMINGHAM No. 205 D