E. F. Johnson Company Product. Viking Kilowatt Pedestal and Matching Desk Top. Material: plastic, paper. Size: 2" x 2" photo transparency mounted in cardboard frame. Description: color photo of an E.F. Johnson Company Product Viking Kilowatt Pedestal and matching desk top; a 1000 watt radio station in a desk; shown is a metal office desk with radio equipment installed on the left side.