![broadcast, radio, portable radio Grundig "Transistor-Boy 57", Germany, 1956, Additional-Rights-Clearences-Not Available Stock Photo - Alamy broadcast, radio, portable radio Grundig "Transistor-Boy 57", Germany, 1956, Additional-Rights-Clearences-Not Available Stock Photo - Alamy](https://c8.alamy.com/comp/BXKYWP/broadcast-radio-portable-radio-grundig-transistor-boy-57-germany-1956-BXKYWP.jpg)
broadcast, radio, portable radio Grundig "Transistor-Boy 57", Germany, 1956, Additional-Rights-Clearences-Not Available Stock Photo - Alamy
![broadcast, radio, transistor radio sets, Grundig Music Boy Transistor 200, Telefunken Kavalier 3291 K, Germany, 1960 / 1962, technic, technics, historic, historical, studio shot, portable, battery-operated, battery-powered, battery-driven, set ... broadcast, radio, transistor radio sets, Grundig Music Boy Transistor 200, Telefunken Kavalier 3291 K, Germany, 1960 / 1962, technic, technics, historic, historical, studio shot, portable, battery-operated, battery-powered, battery-driven, set ...](https://c8.alamy.com/comp/BXM0WH/broadcast-radio-transistor-radio-sets-grundig-music-boy-transistor-BXM0WH.jpg)
broadcast, radio, transistor radio sets, Grundig Music Boy Transistor 200, Telefunken Kavalier 3291 K, Germany, 1960 / 1962, technic, technics, historic, historical, studio shot, portable, battery-operated, battery-powered, battery-driven, set ...
![Radio, transistor radio, Grundig Standard Boy 201, in synthetic casing, plastic grille effect front, telescopic aerial, red and black tuning scale, battery powered, FM MW and LW, white synthetic tuning and volume Radio, transistor radio, Grundig Standard Boy 201, in synthetic casing, plastic grille effect front, telescopic aerial, red and black tuning scale, battery powered, FM MW and LW, white synthetic tuning and volume](https://collections.hampshireculture.org.uk/sites/default/files/styles/image_slider/public/objects/DPABIQ88.jpg?itok=53NGNix-)