gotta love this!!

Col. Doolittle had an unparalleled career in U.S aviation both civilian and military.

I'll say!!! He was one of those few who's lived about 4 lives, in terms of accomplishments. High altitude oxygen, flight, and instrumentation research, fuel and lubricant research, and many other things in his military career. The raid on Tokyo pales when you add up "the rest" of his life, in some ways.