Show I Possibility of Combustion. ' Tin danger of fire from oil-soaked rags sueh as many housekeepers keep I1 on linnil for wiping up varnished . floors was demonstrated at a lire-risk exhibit given In u New York window ' recently. A iiuuntlty of oil-soaked rags were plaeed In the window with n pin- card stating that thoy wore liable to take fire at any time from Instantaneous Instantane-ous combustion due to the notion of the atmosphere upon the rugs. A mini- ber of small blazes were started by rugs' in this window. In one Instance ! combustion took place within seven hours after the rags were placed In j position. |