Vintage Jaz Alarm Clock Radio

Jaz-branded alarm clock radio running on battery. No bright numbers on this model that incorporates a classic needle alarm clock and a po go radio. The whole thing runs on battery power. The alarm clock is working well but I couldn't get the radio running. The battery protection back plate is missing and there is a small hole in the cabin (see photo of the hole). It is made of bakelite and solid plastic from the 70s. It measures 18.5 cm X 8 cm in height and 6.5 cm deep, to say that it is very discreet.