National boilers, radiators, and specialties: catalog no. 26 (1920)
National Radiator Company · National Radiator Company · leaf 82
Gravity Motor Model Spring Motor Model 82 NATIONAL HEATING SPECIALTIES Non-Wind Electric Motor … This motor is furnished for use with either direct or alter-nating current. It is the latest and most improved in designand can be operated directly from the house lighting circuit, List Prices and Model Numbers List Prices and Model Designation Thermostat Only * ^ Model No. Description New List…
