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An Improved Show Case
A 8tove fo r heating railway cars, provided with ap pliances for extinguishing the fire in case of accident or of the extraordinary tipping of the car, has been pat ented by Mr. William P. Wheeler, of No. 814 West Madison Street, Louisville, Ky., and is illustrated here with, Fig. 2 being a sectional view through the two upper annular water reservoirs. Within two annular plates on the base plate is a water reservoir surround i ng the fire pot, under which air tu bes, A, pass through the cardoi:10.1038/scientificamerican07281888-50d fatcat:njp67iizzvcsndh543dcpuepym