How about this "Car, 2-seater, Wireless, Ford Type" in use by the Royal Canadian Corps of Signals who bought six in 1935? It is a 1935 Ford Roadster outfitted with a Wireless Set No. 1 and an aerial mount.
More pictures and information are here:
http://www.rcsigs.ca/index.php/Car_2...less_Ford_Type
My "Iltis" convertible wasn't nearly so grand.