Emerson Type 21666 12" 6 Bladed Desk Fan.  This fan still retains its original paint which is in good condition for its age.  There are some chips and scratches but not bad.  This one still has its ball-detent oscillator wheel still intact and functional which is a rare find.  The brass has been polished at some point and displays nicely.  Its a great running fan on all three speeds.  Switch still has it original cover intact.  The porcelain switch has a crack across it but is still stable when in operation.  If desired it is an easy repair to epoxy it back together.