308 THE COLLIERY GUARDIAN. August 13, 1915. / SANDYCROFT Ltd \________ CHESTER. CORNISH TYPE PITWORK & THREE-THROW PUMPS A SPECIALITY > • Windbores in connection with 26in. Plunger Lifts and 25iin. Drawing Lifts. • ■ * 9leu) Permitted '€xp/odii)ed. Swale Powder. For Stone Work & Hard Coal. Faversham Powder No. 2. For Ripping and Coal. Melling Powder. All-round Work. Kent Powder. For Round Coal. *Gfie *€otton Pou)der *€o. S£td. 24, WALBROOK, LONDON.