Theres one on E-Bay, priced at £25 last time I looked, not sure what the original price of the redio was. Not got the receipt. They still make batteries that are capable of powering it but the connectors are different and wont fit.
Ave still got a portable Bush radio bought in 1958 from Jimmy Milne's shop (valve type) with lift up lid. Problem is you cant get the batteries today so I dont know if it still works.
I remember when we had magnifying classes that went on the front of the telly, we had a nine inch Bush and the magnifying class made it a 12 inch that was in the fifties. Ah well there some more usless information for you.