Vtg 1928 Lincoln Model L Car Black Gray radio not working ornamental read

Ornamental vtg, 1928 Lincoln Model L Car Black Gray radio. Car is in good condition but radio does not work, the battery box seems to be loose, maybe it can be fixed? 3.6 in x 9.5 in. No box, no papers. Not metal diecast. Packed 1lb 9 oz, 13 x 7 x 6 in, 807