[RodB]

I don't have photos but you can duplicate the late 50s early 60s German FM radios by using two pieces of heavy aluminum foil about 6 x 20 inches fastened to the interior top of the cabinet so the ends are about a half inch apart. Fasten each wire of a 300 ohm twin lead to each aluminum panel using brass wood screws. The other end of the wire goes to the FM input. I've seen some with a small coil of wire between the panels. I don't design antennae but it's probably to modify the electrical length of the dipole.