I'm not sure of the manufacturing year, but since the frequency is indicated as "Kc," I believe it's a product from before 1968 (Showa 43). The size is approximately 100 x 35 x 63 (mm), and the weight is 193g (including batteries). The sensitivity is good, but the sound quality is not very good. The tuning dial is smooth. Volume adjustment can be finely tuned by slowly turning the volume dial, but the volume is loud even at the minimum dial setting (the volume level for normal listening). In terms of appearance, there are scratches on the front panel and body. Please understand that this is a radio that has been used for many years. Please purchase it as a vintage collection of Showa retro, rather than for everyday use.