This is the Silverton 1457 guitar, a hidden gem. Made by the company now known as Danelectro, it's quite a rare find. It's an "amp in case" model, meaning the amplifier is built into the guitar case, so you can get sound just by plugging in a power source and a cable. It can get surprisingly loud, and it also has a tremolo effect. I've confirmed that both the amp and the guitar produce sound, and the footswitch works. You can experience the dry, vintage sound characteristic of these guitars. The bridge has a non-standard shape, and there are noticeable scratches and dirt due to aging. The frets are also quite worn, so it's better suited for collecting or casual playing at home rather than for performance. Also, the amp is a tube type, so some maintenance will be required. As shown in the photos, one of the screw holes is loose, and the screw doesn't fit properly. This doesn't affect use, but I will package it carefully to prevent loss during shipping.