Here is a rear view, and and the retouched puzzle picture.
This one is slightly different, and my source gives a postwar date, and says that it is propelled by a 125 cm3 engine, which seems more logical for a cycle car. By the way, do you all agree to change the title to "Ardex" cycle car"?
Notice that this one has a different license number. There may be two different cars, with different engines.