Circa 1950's 12" Schoeller Co. Germany Cast Aluminum Oscillating Desk Fan Paul Linke.  Features a cast aluminum frame, this streamlined fan embodies design influences of the period.  Blade gives a true "propeller" feel with its aluminum wings and polished pointed nose.  Fan is controlled by a dial type switch in the base featuring 2 speeds.  Located on the back of the motor is an Off/On dial for the oscillation.  Fan operates as designed when supplied with its specified voltage of 110V AC.  The fan is not the smoothest or quietest when in operation but certainly a visual work of art.