October 27, 1916. THE COLLIERY GUARDIAN. 795 WELLS’ WATER OIL FILTERS With Patent “ Sight-feed ” Syphons. Over 22,000 Solti. Supplied to the Principal Gasworks, Corpora- tions and Leading Industrial Firms. Pay first cost in a short time, as Dirtied Oil, which has hitherto been thrown away, can be filtered and used again and again. No. 1.—For users having only a small quan- £ s. d. tity of oil to treat (no syphon), 17 in. by 9 in. ..................... 1 IS 0 No. 2 —Capacity about 3 gallons oil, 22in.byl0in..................... ... 2 10 0 No. 3.—Capacity about 6 gallons oil, 27 in. by 12 in.............. 3 10 0 No. 4.—Capacity about 12 gallons oil, 36in. by 16 in ... ... ... 5 10 0 No 5.—Capacity about 24 gallons oil, 43 in. by 23 in. ... ... ... 9 9 0 No. 6. —Settling chambers holding about 50 gallons oil, 60 in. by SO in. ... 16 16 0 Wells’ “Lightning”Lime & Colour Washer (Wallwork & Wells’ Patent). A Great Saving of TIME, LABOUR & MONEY. fto Outside Power Required. Lime Whiting or Cold Water Paints applied at a speed of from 10 to 20 square yards per minute n a manner superior to brushwork. One coat with the machine on rough surfaces is equa' to two applied with brushes. Will Save First Cost .n a Few Days. ENLARGED PATTERNS. REDUCED PRICES. No. 6a, with detachable pail ... £3 5 0 No. 6, handy size, with tank, and wheels ... ... ... £6 15 0 No. 4, with 5 ft. poles, single spray- ing nozzle, and 15 ft. special armoured hose, capacity 8 gallons........................£8 5 0 No. 4a, the same as No. 4 but with strong wheels, and under- frame ... ... ... £9 0 0 No. 5a, Urge machine, with wheels, 5 ft pole, double spraying nozzle and 20 ft. hose, capacity 12 gallons ... £11 5 0 9 i ' ■ < .____________________________________ Over 6,000 Sold. A. C. WELLS & Co/V^d London Blowing and Exhausting Fans for blowing brazing, rivet-heating, and forge fires, and all kinds of furnaces ; exhausting dust from grinding and polishing machines, and local ventilation of tunnels and mine- drifts, etc. These Fans are strongly built, and run equally well in any position. We have a wide experience in the application of Fans and Blowers, and our expert knowledge is at the disposal of clients. James Keith & Blackman C” Ltd 27, Farringdon Avenue, . . . LONDON. And at Manchester, Newcastle, Cardiff, Leeds, Glasgow, Edinburgh, &c. TANGYES THREE-THROW (WEIGHT fir RAM PUMP For Mining Purposes, Town’s Water Supply, &c. With BELT PULLEYS for driving by “SUCTION” GAS ENGINE, OIL ENGINE, STEAM ENGINE, or with ELECTRIC MOTOR. Fitted with OUTSIDE VALVE SPRINGS for HIGH SPEEDS. Quotations on receipt of particulars of the duty. TANGYES LIP BIRMINGHAM. No. 408 D