Hunter Studio Series ceiling fan model 22424 from the mid 1980s. Cat. No. is 22424-001-00. The box is dated with the year 1985. 48 inches. Has a three speed pull chain, and a forward/reverse switch. Ball and Socket bracket mounting is used to mount this ceiling fan. Made in Taiwan for Hunter Fan Company. Many variations and colors of this ceiling fan were sold. The Studio Series still continues today, albeit in a different form. This is the original design that started the Studio Series. Neat Fan!!