Vintage model airplane yard sale find.

I just picked this up at a yard sale yesterday. It has an old FOX .35 engine in it which I am quite familiar with, but have never seen this model before. Anybody out there know what this model was called, who designed it, if it was from plans or a kit??? This model has a wingspan of approx. 60" which is one of the largest control line aircraft I have ever seen in person. I would speculate that this model was from the mid-late 60's from the sellers age and her story about her deceased father flying it when she was a young child.

Thanks very much in advance for any information you may have regarding this model.