Johnny, both plans were definitely drawn by Gary Moline; there seems to be no doubt about that! Thanks for nailing that! I had my doubts about the airplane being a bashed Jetfire, but this kind of points to that theory being on target. I thought it was definitely a modified Gemini, but now I don't think so.

As for it being a modified Strikemaster, I think ther are too many differences. The nose isn't the right profile, the tail feathers (both vertical and horizontal) are quite different, and the wing profile is not close.

I still plan on providing the dimensions of the airplane. More later!