Rare And Desirable 1913 Diehl 8" All Brass Desk Fan. We Acquired This Great Little Fan As Parts Of A Large Collection Liquidation. Diehl's All Brass Fan Features A Very Unique Diehl Design Base. The Brass Guard Features Very Thin Wires Which Is A Great Added Detail. The Original Stamped Brass Diehl Logo Adorns The Center Of The Guard. We Believe The Motor Housing Is Made Of Metal And Was Originally Plated. The Brass Plating Has Started To Wear Off. Fan Runs Excellent In 3 Speeds. The Tilt Adjustment On The Neck May Be Missing A Spacer Or Washer As The Head Tilts Very Freely Even Though The Screw Is Tight.