Scientific American Volume 88 Number 10 (March 1903) . THE AMERICAN THERMO-CALL BUTTON discovers and reports fire be attached to the existing wires inhotels and manufacturing plants, hi val-uable as a life and property saver inresidences. No possible chance for lireto secure headway without soundingalarm. Permanent, not Thermo-Call Co., Boston, Mais,Mfrs. of thermostatic devices of all kinds The Humphrey Crescent No. 9. colore—FREE—Let Instantaneous Water Heater canbe set up by anybody, as theconnections can all be made withrubber tubing. Hot water startsinst
Scientific American Volume 88 Number 10 (March 1903) . THE AMERICAN THERMO-CALL BUTTON discovers and reports fire be attached to the existing wires inhotels and manufacturing plants, hi val-uable as a life and property saver inresidences. No possible chance for lireto secure headway without soundingalarm. Permanent, not Thermo-Call Co., Boston, Mais,Mfrs. of thermostatic devices of all kinds The Humphrey Crescent No. 9. colore—FREE—Let Instantaneous Water Heater canbe set up by anybody, as theconnections can all be made withrubber tubing. Hot water startsinstantly and flows In unlimitedsupply. Height 20 inches. Madeo± copper, beautifullynickel-plated. Price,complete, only $ anywhere on30 days trial. If notfully satisfactory, re-turn it at our Heaters up to845—for Kas and gaso-line. Humphrey Heat-ers quickly pay forthemselves. The Luxury of a Bath(a hot one for a cent) is tbetitle of our beautiful 30-send it. Mfg. & Pltg. Co., Dept. A, Kalamazoo. Mich. Howard Two and Four Cycle
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectamerica, bookyear1903
