"me" wrote in message news:Bslaf.1443$5R2.868@trnddc08...
I had a tentative deal to sell a set of drawings for a Dyke
Delta to anther gentleman.

The prospective buyer was informed by Mr. Dyke that there
would be no builder support because the airplane had not
been started.

I think if I were you I would contact Dyke myself and see what he had to
say.
Sometimes things get mixed up going through a middle man.