The Most Desirable 12" Emerson Oscillating Desk Fan, Type 12666. Collectors Desire This Model For Its Impressive Ornate Cast Iron Base, Large Cast Iron Motor, Early Lever Oscillating Technology, Centrifugal Start Switch, 6 Wing Cast Hub Blade And The List Goes On. This Is Also Emerson First Residential 12" 6 Wing Oscillating Desk Fan. We Acquired This Fan As Part Of A Collection And Believe That Collector Did The Restoration Work. This Example Has Characteristics Of A 100 Plus Year Old Fan That Was Put To Use For Many Years. The Lever Oscillator Gearboxs With Use Came Wear On The Many Pivot Points. This Fan Has That Wear And Therefor Has Lag During The Mechanical Oscillating Process. The Restoration Appears To Be Older But Still Displays Nicely. No Breaks Or Repairs To The Blade Or Guard. The Switch Is Present And Intact With No Breaks Or Repairs. Don't Miss The Rare Opportunity To Acquire This Highly Sought After Fan.