SONY MODEL:TR-815-B AM/SW 2バンド SUPER SENSITIVE 8石,Rare 1960 model SONY TR-815-B AM/SW 2 band SUPER SENSITIVE 8,Rare 1960 SONY TR-815-B AM/SW 2 band SUPER SENSITIVE 8 stone,Super Sensitive TR-815Y Radio Sony Corporation; Tokyo, build,ソニー・TR-819X 2バンド(BC・SW) 8石トランジスターラジオ 1962