Show learned to leave fire alone one of the most amusing incidents of the early days of aethra site was when a firm of wire manufacturers early in the nineteenth century attempted to substitute anthracite thra th elte coal for soft coal iii I 1 m their rolling mill after working fortio for two days and using two cartloads cart loads of coal they were about to give up the attendants of the fire who had done a lot of work with pokers jokers laid down their tools and went to lunch when they returned they were astonished to note that the furnace was red hot opening tho the door they found the interior glowing with willi intense white heat so accidentally they found that the way to malte make nn anthracite the flie burn was to leae it alone 1 I |