Electrical news and engineering . Stands the Heat. It wont scale stands high tem-peratures better thanany other alloy is made in all sizesfor Electrical Heating WHte for fullparticularM. MADE IN CANADA HIRAM WALKER & SONSMETAL PRODUCTS, UMITED WALKERVILLE, ONTARIO. THE liLEClKlCAL NEWS COLD MOLDED INSULATIONBAKELITE - CONDENSITE - ROXITESHELLAC COMPOSITIONS We have a capable engineering force ready totake up your molded insulation problems. Suggestions and estimates cheerfully given with-out obligation. AMERICAN INSULATOR CORPORATION 58 Vandcrbilt Ave., New York,


Electrical news and engineering . Stands the Heat. It wont scale stands high tem-peratures better thanany other alloy is made in all sizesfor Electrical Heating WHte for fullparticularM. MADE IN CANADA HIRAM WALKER & SONSMETAL PRODUCTS, UMITED WALKERVILLE, ONTARIO. THE liLEClKlCAL NEWS COLD MOLDED INSULATIONBAKELITE - CONDENSITE - ROXITESHELLAC COMPOSITIONS We have a capable engineering force ready totake up your molded insulation problems. Suggestions and estimates cheerfully given with-out obligation. AMERICAN INSULATOR CORPORATION 58 Vandcrbilt Ave., New York, Canada by G L. MacGILLIVRAY & CO , LIMITED 3 St. Nicholaii St., Montreal,


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