1000 THE COLLIERY GUARDIAN. November 24, 1916. S “HARDIAX” “ALL STEEL” Coal-Cutter (Patented). ABSOLUTELY UNEQUALLED BY ANYTHING HITHERTO PLACED OH THE MARKET. J. j" ■" &* - 'UvT'WF '""’I \Wv ■■■HBHMKMR”?™-r-i Fastest and most durable percussive coal- cutter extant-------Steel from end to end. 30 “Hardiax” machines have been installed by a large North of England Colliery Company. Ask for New Catalogue. TRIALS ARRANGED. THE HARDY PATENTPICK CO. LTD., SHEFFIELD.