The General Electric J-620 (also known as J-62 depending on cabinet color) was nicknamed the Treasure Chest. No gold or silver treasure inside, but a unique and desirable radio that you don't see very often.
This radio plays very well with no hum and no static. It is a strong performer. The cord does need to be replaced as the outer insulation has deuterated, but the cord will not short out as the two single wires still have the original coating. The case and knobs do show some wear.