Vintage 1956 Zenith Trans Oceanic Wave Magnet Tube Radio Chassis Model 6A40. 17″ x 8″ x 11, 19lbs. The Zenith Trans-Oceanic Wave Magnet Radio Receiver Chassis 6A40 is a vintage tube radio. It was produced from 1941 to 1982. The Trans-Oceanic series of shortwave portables were so popular that they earned the nickname “The Royalty of Radios”. Tube models were produced until 1963. I have not attempted to plug this one in but I have added a few detailed photos of the interior. For display or restoration projects only. Use as is – or repair & replace. This is a salvaged, previously used, untested item. Please see the photos & description for more details. For its age, it is in very good vintage condition. Cosmetically, it’s not too bad. The case has some scuffing but is still quite stable. The handle & hinge are in good shape. The front knobs are missing, and there is a break in the plastic hinge where the map and instructions compartment is. For more details, please refer to the photos and description.