I’m considering fitting a Radiomobile to my 1951 MKV & 1948 MKIV. The Parts Catalogue for the MKV says that the correct version for Australia is 4014 Part No. C4078. The MKIV Parts Catalogue says Radiomobile 100 Part No. BD.1349 without reference to countries. Does anyone have any suggestions as to where I might find suitable radio’s for both cars?