The literary digest . duty. And in these modernWeil-McLain Scientific Combustion Boilersyou see the result of scientific design. There are no exaggerated features—no special-ly designed, eccentric points built for sellingfeatures. For Science has proved that whenany single feature of a boiler is exaggerated it disturbs the functions of the entire boiler. In-evitably it results in boiler indigestion—orfaulty combustion—a certain cause of wasteand unsatisfactory heat. The Weil-McLain Scientific Combustion Boileris truly a scientific work. Each and everypart has been scientifically designed. All


The literary digest . duty. And in these modernWeil-McLain Scientific Combustion Boilersyou see the result of scientific design. There are no exaggerated features—no special-ly designed, eccentric points built for sellingfeatures. For Science has proved that whenany single feature of a boiler is exaggerated it disturbs the functions of the entire boiler. In-evitably it results in boiler indigestion—orfaulty combustion—a certain cause of wasteand unsatisfactory heat. The Weil-McLain Scientific Combustion Boileris truly a scientific work. Each and everypart has been scientifically designed. All areaccurately co-ordinated. The whole boileroperates as smoothly and efficiently as a scien-tific instrument. Under these conditions it is only natural thatfuel gives the utmost in heat—that every kindof waste is reduced to the lowest point. If you are contemplating a new home or building or are planning to replace an old boiler,it will pay ydu well to investigate the Weil-McLain Scientific Combustion ROUND TYPEBurnt Any Grade of Fuel This boiler made for Steam. and Water Heating: suit-able for bungalows, residences and? mall apartment buildings Write today for our interesting, illustrated booklet on Scientific Com-bustion. Upon request we will gladly include the name of a heatingengineer in your neighborhood who will serve you. AVtf^ll-Mrl a in Cf\ Chicago, 111. — Canton, O.»» ^ ATlV^i-idlH K^KJ,y Manufacturers of Boilers and Radiators Weil-MfLain SCIENTIFIC COiVI BUST ION B O I I^E. RS


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Keywords: ., bookcentury1800, bookdecade1890, bookidliterarydige, bookyear1890