. Electric railway journal . Commutators RefilledPrompt Service THE COIL MFG. & REPAIR CO., ), OHIO Ventilation—Sanitation—Economy—Safety AH Combined in THE COOPER FORGED VENTILATION HOT AIR HEATER Patented September 30, 1913. Ask for the full story. We Also Manufacture Pressed Steel Hot Water HeatersTHE COOPER HEATER CARLISLE, PA. 15% Energy Reduction Is but One Saving Rollway Bearings accomplish. Not onlydo they eliminate friction in truck bearingsto permit more coasting, but they saveenough on lubrication and carhouse labor tomake the change a good investment. Write for the f
. Electric railway journal . Commutators RefilledPrompt Service THE COIL MFG. & REPAIR CO., ), OHIO Ventilation—Sanitation—Economy—Safety AH Combined in THE COOPER FORGED VENTILATION HOT AIR HEATER Patented September 30, 1913. Ask for the full story. We Also Manufacture Pressed Steel Hot Water HeatersTHE COOPER HEATER CARLISLE, PA. 15% Energy Reduction Is but One Saving Rollway Bearings accomplish. Not onlydo they eliminate friction in truck bearingsto permit more coasting, but they saveenough on lubrication and carhouse labor tomake the change a good investment. Write for the facts to The RailwayRoller Bearing Co. Syracuse, N.
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