I.G.W.T. MD, for the polemic

[Esteban]

Who know about I.G.W.T. (In God We Trust) MD established by Earl Farris? Was in the late 60's and Mr. Farris died before he sold many. Hope with the first G.E.B. Maybe some major manufacturer copied his innovations...

There are schematics? Who have the original schematics? Any input?