Electrical news and engineering . a common line insulator, keeping the insulator in its correctposition where its surface will remain dry and maintain itsinsulating properties. The George C. Rough Sales Cor-poration anninuice that they have recently added two otheragencies: Campbell & Isherwood, of Liverpool, England,manufacturers of electric drills; and Schweitzer & Conrad,manutaclurers of high voltage protective and switchingequipment. Hatheway & Knott AdaptersHatheway and Knott, general sales agents, withoffices at 117 West Street, New York City, have recentlyadded Outlet Boxes to the


Electrical news and engineering . a common line insulator, keeping the insulator in its correctposition where its surface will remain dry and maintain itsinsulating properties. The George C. Rough Sales Cor-poration anninuice that they have recently added two otheragencies: Campbell & Isherwood, of Liverpool, England,manufacturers of electric drills; and Schweitzer & Conrad,manutaclurers of high voltage protective and switchingequipment. Hatheway & Knott AdaptersHatheway and Knott, general sales agents, withoffices at 117 West Street, New York City, have recentlyadded Outlet Boxes to their line as well as several new de-vices manufactured by the Rattan Manufacturing Above—Adapter Upper right—Connector Right—Angle adapter One of the new appliances is a galvanized Panel Box Con-nector Adapter, as illustrated herewith. Another is the 90degree Angle Adapter for Squeeze Connectors, as two fittings, we believe, are entirely new, nothing ofthe kind at present being on the market. The Cutter Company, Philadelphia. Pa., arc distributmga booklet entitled U-Re-Lite. the Circuit Breaker in theSteel Box; illustrated. THE ELECTRICAL NEWS 49 W Levolier Pull Socket II. Ilaiiluld (.V Sons, Ltd., arc advertisiiiK in thisprisoiit i>Mu-, the Hanlield Levolier pull socket. Thissocket was lornierly manufactured hy the McGill Matiufac-turiug Co., Xalparaiso, Ind., but is now being- nianufaelurcdin its entirety at the Banfield factory in Toronto. For heavyduty IM) watt service as re(|uired by the Hydro-electric


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