<p>On the windowsill above the gas fire sits a surprisingly heavy square box. Its back is dirty, thick plastic; its battered and much-dented front is metallic, with rows of tiny ridges and microscopic holes creating a nubby texture if you run your hand across it. A leather strap is buckled into the top for ease of carry, in front of a retractable metal antenna. When the antenna is fully outstretched above the squat rectangle, it looks comical. In the top third of the box’s face, a vertical orange needle moves across the rows of numbers denoting frequency scales. You move the needle with a metal knob. There are four knobs in total, and a switch, and a few helpful legends: am/fm, volume, and, in neat, raised letters, general electric.</p>