Manufacturer: The venerable American Zenith company. Type: All-Transistor Multiband Shortwave portable radio. Release Date: Production of this famous model began around 1958. To be honest, I haven't tested the radio due to the lack of an adapter and batteries, and it's currently in my antique collection. Externally, the radio is clean and considered a rare masterpiece. Comes with its catalog. Selling to the highest bidder.