The Hallicrafters Model S-38 AM - Shortwave Radio. I purchased this at an estate sale. I don't know anything about these kind of radios, but when I plug it in it lights up and makes humming and static noises. I could hear someone talking, but I couldn't make out what was being said. I don't have an antenna but that might help. Please see all photos. One of the knobs on the front is damaged. There is no cover for the back. Thanks for looking.