Via the New York Radio Message Board, here's a link to an interesting look at Howard Stern provided by "Mr. Pop History." As a bonus, it includes an "air check" from a show in 1988 where he has a lengthy interview with Abby Hoffman (as well as a Snapple commercial!)

There are also a few references in the air check to Howard Stern's wife Allison - during their pre-divorce days - which may be uncomfortable or weird to hear.