This vintage Japanese National Panasonic 2 speaker 12 transistor radio is from 1970-72. This shortwave radio is in working condition and is model number R357D. The radio is powered by three batteries / D: 3 x 1.5 volt, and features twin 3Β½" dynamic speakers with 700 mW output. It also has a dial light, fine tuning, battery check, tuning meter, and tone control. It has jacks for an external speaker, antenna and earth. The radio comes in its original leather cover and is in very good condition. The frequency range is: MW, 525 - 1605 kHz; SW1, 2.3 - 7 MHz; SW2, 7 - 22 MHz.