Uh, I believe it was Consolidated Models, not Johnny Casburn, I agree it was late 50's/maybe early 60's. Anybody know when Consolidated went out of buisness - I think it was around then too. I built one in 1964 or so, but never flew it! Wish it was OTS-2 legal I'd build another (Brodak) in a heartbeat. Might anyway...
I also agree Ty can find it!