June 28, 1918. THE COLLIERY GUARDIAN. [supplement PAGE IX.] 1325 / 1 SLL -.-Ss i ■ /■ ' L ■ tew f'isty- ,/j ■ ■■ • . * ■* 4b kz " ; /./. ■ . < ’ l da \< L-// v’ i-i ■ ?...■, .t '.'•,. i.'wS- MINE FANS' FOR ANY VOLUME and WATER GAUGE. Arranged to Reverse the Air Current. Standard Double Inlet Fan Centre. psfiY ,?® George Fletcher & Co. Ltd. DERBY. Specialists* in COLLIERY, MINING AND CEMENT WORKS PLANT. Send us your Enquiries. HJIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII TWO CENTURIES’ mm lllllllllllllllllllllllllllllllllllE REPUTATION. STEEL FOR ALL PURPOSES COLLIERY TOOLS OF EVERY DESCRIPTION CELEBRATED HALFMOON FILES MATTHIAS SPENCER & TELEPHONE : 1231 CENTRAL. ALBION STEEL WORKS SHEFFIELD SONS TELEGRAMS: SPENCER SHEFFIELD. 111111111111111111ill 111111111111111111111 iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiirF NEWTON, CHAMBERS & Co. Ltd., THORNCLIFFE IRONWORKS , near SHEFFIELD. ESTABLISHED 1793. Telegrams-11 NEWTON, SHEFFIELD. Telephone—No. 2200 (Two Lines J. MANUFACTURERS OF PIPES & FITTINGS For Gas, Water & Steam. STRUCTURAL STEELWORK Girders, Roofs, Bridges. TANKS In Iron or Steel. WHEELS high=class castings For Machinery and Engine Cylinders. BAR WEIGHTS PUMPS