July 19, 1918. THE COLLIERY GUARDIAN. [supplement PAGE XI.] 151 FIRST IN THE FIELD AND FOREMOST STILL THE SISKOL COAL- CUTTER FOR HEADINGS AND BORD AND PILLAR WORK ■ Illustration as on page 3 of Catalogue showing machine in position for cutting near middle of seam. SEAMS INSPECTED i MACHINES SENT ON TRIAL International Channelling Machines Ld. SHEFFIELD.