Bidspirit auction | PET Vintage Crystal Pocket Radio

PET Vintage Crystal Pocket Radio with Original Box and Earphone - A mid-20th-century PET brand crystal pocket radio. The device features a vibrant red plastic housing with a gold-tone decorative mesh grille and a black circular tuning dial marked BROADCAST. This battery-free germanium diode receiver is accompanied by its original single beige plastic earphone with yellow-coated wiring. The lot includes the original blue cardboard box featuring a stylized lightning bolt graphic and the title POCKET RADIO, alongside a printed instruction leaflet. The leaflet text states THE SET OPERATES WITHOUT BATTERIES OR TUBES and DO NOT CONNECT TO ANY OUTLET. A white adhesive sticker marked 12704 is present on the box lid.