Show Smokeless Soft Coal An Invention Is being tried out to tomake tomake tomake I make soft coal burn hurn without emitting nn any considerable quantity of smoke ny fly first thoroughly wetting the coal even e of the cheapest grade and then humin burning It under a forced draught it itIs itIs ItIs Is said much of the smoke Is eliminated elIminated eliminated The coal thus burned Is said to be more efficIent as the smoke rep rep- represents represents represents resents a waste of ot carbon More air helps |