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Show TO BUILD COMBINED MUFFLER AND HEATER ..' ' '.: "v '-'.-'-..' vv-;wt-- Outline of Arrangement 5 Not " Easily Damaged. ".v. ;. ,--'- ; -v' - Device Is Made by Assembling , Shor Sections of Pipes Such a Are Used for Waste and Fairly TUIn-Walled. : Starting a car In cold weather Is especially hard on- the muffler and sometimes muffler shots demolish the muffler shells. An arrangement, that Is not easily damaged unless through a collision or accident may he made by SHseinbllng short sections of pipe such as are used by plumbers for waste pipes, fairly thln-wallert.. These can be' connected with counlinzs and f CARri.OOV ' Tioos-KAri illfJIli t-CT-or.MviCW, N j'fUi.toJ lefa! PiRfORAitO , Dei l&S flU' ruocn-pi-c y j j jyjUjLg ' -tx"A"jT pit j lnnnliSnwi This Muffler Also Warms the Car. secured on the end of the exhaust pipe to replace the muffler. Six or elirht sections make a muffler as efficient effi-cient as the usual type bought. An advantage afforded by the use of these pipes, as shown In the Illustration, Illustra-tion, Is that the heat may be directed Into the car through a perforated cover. - This arrangement does not encroach upon the foot room, and In summer the perforated section can be covered with a piece of sheet Iron and the sheet-Iron box cover about the Improvised Im-provised Jteater muffler, removed to avoid unduly heating the floor. G. A. L, in popular Science Monthly. |