Vintage Motorola Roto-Tenna 56LIA Chassis Portable Tube Radio not working / parts. Measures 10 overall length, 9″ overall height 2 3/4″ thick. Pre-owned this radio does not work. That being said, this is a good candidate for a rebuild. There is some corrosion on the heat vents, hinges, plug assembly, detail pictured, but a relatively clean chassis. The “pleather” covering has a bare corner and numerous spots, detail pictured, but it is complete with clean edges. The Roto-Tenna has some light discoloration patches on top, detail pictured, but is still on track and smoothly rotates. The bottom hinges and some edges have some light rust. The plug-in power cord is included.