I vaguely remember Don Bambrick.
He was an early TOP GUN in the field of top quality stunt planes. He lived in (or maybe near) Saint Clair Shores.
When John Kilsdonk was organizing the Michigan Model Airplane Association (MMAA), Don hosted a meeting at his house, circa 1965. Needless to say, the meeting also communicated a lot of data on the art of high quality construction.
The Association was limited to no more than 3 reps from each CL club in Michigan. The meetin had more attendees than any contes in the last 30 years.
Unfortantely, Don died and early death. Causes were not publicised in the modleing world.
Don was one of more than a few top quality builders to pass on early. Ron Sears and Bill Logan are two more.
Watch those chemicals and dust.