Well it's new to me. I think it's about a 1948 Silvertone Wire Recorder. In the days before recording enthusiasts stored their mistakes on rusty pieces of plastic, they used a piece of wire. The fidelity is in the 200hz to 5khz range but it's an interesting study in portable recording history. It also has a turntable that plays 78 RPM records and quarter inch inputs for mics or radios. I haven't opened it up yet but I bet it has some cool tubes in it. Heavy xfmrs and motor too. It weighs a ton.
Cool antique.