October 25, 1918. THE COLLIERY GUARDIAN. 855 it is your patriotic duty ;S ■v 5< . . *4,* A H; 5A c'i- t. IS WASTING COAL at the rate of 1,000 lbs. per ann. for every sq. ft. of uncovered surface. ■■ r BELL’S United Asbestos Coverings WILL SAVE 90% OF WASTE and only cost about the value of one month’s waste. :'V < t ■ > .. ■ wt V? £■*§&? M’. > ’ ft >• COVERING MATERIALS IN STOCK. & NO PRIORITY DELAYS. Can be applied in “ War finish ” by any unskilled man or woman. Mr.' A V V Mte W is-% W;W’' *40Wgj> '■ 0 LU Salamander Trade Mark TRADE rr' ' -> '-''r' HH3 ■ ;|“Bellbuoy" Trade Mark."] *5 i 5 < At