Canadian foundryman (1921) . Monarch Rockwell Single ChamberFurnace—Simplex Special attention isdrawn to MonarchDouble Chamber Fur-naces. They burn oilor gas, require lessspace, less fuel, lessattention, and dotwice the work inhalf the time. Theyutilize all the heatfrom the one and onlyburner. While melting inone chamber, the exhaustheat (something that otherfurnaces waste) is used tobring the metal in theother chamber to themelting point if desired. The Monarch DoubleChamber Furnace is 50per cent, more economicalthan any other us for proof and wewill tell you more about Mo


Canadian foundryman (1921) . Monarch Rockwell Single ChamberFurnace—Simplex Special attention isdrawn to MonarchDouble Chamber Fur-naces. They burn oilor gas, require lessspace, less fuel, lessattention, and dotwice the work inhalf the time. Theyutilize all the heatfrom the one and onlyburner. While melting inone chamber, the exhaustheat (something that otherfurnaces waste) is used tobring the metal in theother chamber to themelting point if desired. The Monarch DoubleChamber Furnace is 50per cent, more economicalthan any other us for proof and wewill tell you more about Monarch SingleChamber SimplexFurnaces are built onthe same lines as thedouble chamber fur-nace but without itscontinuous heatingcapacity. Best fueleconomizer of itskind, oil or gas fuel. Monarch ArundelDrop Front CoreOvens are hand madeof sheet, and areheavily lined withsheet asbestos. Madein any size up to 8 Monarch Double Chamber Melting Furnace. Every minute you delay in finding out about Monarchs means an hour loss inmanufacturing profit. Our catalogue describes fully each of our several typesof furnaces. Write at once. The Monarch Engineering & Mfg. Co. 1207 American Bldg., Md., Shops at Curtis Bay, Md. CANADIAN FOUNDRYMAN Volume XII gSSo r TftADC MARK RCCISTCACO Obermayer Makes the Best Foundry Supplies Foundrymen tell us they last longer


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Keywords: ., bookcentury1900, bookdecade1920, booksubjectfoundri, bookyear1921