September 20, 1918. THE COLLIERY GUARDIAN. 615 ;Cl?e Pufeom eter 73 Steam Pump For Lifts up to 1 50 ft 4 A STRONG SIMPLE PUMP That needs no oil or packing, has nothing to get out of order, and can be left at work for weeks without attention. FOR PIT s¥- SINKING & The absence of exhaust steam, the facilities for slinging, and its capacity for pumping dirty water render it unsurpassed for this work. COAL J WASHING Having no frictional parts, it will pass large quantities of coal dust, grit, &c. To withstand the wear, special patterns are made for this work. ..'.a Please write for List No. 3 7a, Pulsometer engineering C° Offices—1 1, Tothill Street, Nine Elms Iron Works, LONDON, S.W. 1 READING Te1«r»m«—“ Pulsometer’ Vic, London." 1 elegrams Egyptiant London.” Telephone—4565 Victoria. Telegrams—" Pulsometer, Reading.” Telephone—583 Reading.