. Electric railway review . n l* iti WM d sC BfV Inspection of Gea All gears are inspected and tested before shipment. Every bore, keyway,face, hub and each individual tooth is carefully and rigidly inspected withspecial gauges made for this purpose, and every gear is operated in both direc-tions in a testing machine, to insure perfect meshing of teeth. Before shipment all finished surfaces of gears are coated with white lead,to prevent rusting. Let us submit to you a proposition coveringyour estimated requirements for the next year. Original Equipment Quality means Original Equipment Service.


. Electric railway review . n l* iti WM d sC BfV Inspection of Gea All gears are inspected and tested before shipment. Every bore, keyway,face, hub and each individual tooth is carefully and rigidly inspected withspecial gauges made for this purpose, and every gear is operated in both direc-tions in a testing machine, to insure perfect meshing of teeth. Before shipment all finished surfaces of gears are coated with white lead,to prevent rusting. Let us submit to you a proposition coveringyour estimated requirements for the next year. Original Equipment Quality means Original Equipment Service. i z ■ 8-»lRl -. luUL» Portion of Gear Cutting Department Showing VerticalOear Cutting Machines in Foreground View of Stock Room in Gear Department Chicago Office:Monadnock Bldg. Principal Office: Schenectady, N. Y. Sales Offices in AllLarge Cities 30 Caroegi* Ubrary, ELECTRIC RAILWAY REVIEW Pittsburgh P&« January 18, 1908. Electric Railway Material of every description F. P. HARRISON ELECTRIC & MFG. CO. (Incorporated) 169-170 South St. NEW YORK


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