This picture is made in France. Hessel and the retired researcher Guy Thieuse. His house is in a hole in the mountain. He is one of the developers of the small antenne (left side of the picture) is made of cupper ings, with wounded around the rings different metals. This antenna whas drivin by a Helois trembler system (like the Violet ray USA made). Not powerfull, made for use with gasbulbs.
Hessel connected the MWO to this antenna en it did a real nice job.