Circa 1925 16" Diehl "Gyro" Ceiling Fan. We Believe This All Original Diehl Ceiling Fan to be a Special Order Finished with Black Painted Iron and Chrome Plated Accents. This is the Only Example We Have Even Seen With the Motor Tag Information and Manufacture Painted on the Center Column. The Original Pull Chain Off and On Switch is Still Intact and in Excellent Condition Considering Most Ceiling Fans Were Dropped When Taken Down. We Have Upgraded the Head Wires Going to Both Motors and Power Wire to Ceiling Box. Very Impressive and Unique Fan.