I’d thought that you would like it. I also saw plenty of Encyclopaedia Britannica films in school and they were pretty good. I still remember the ticking sound of those bluish green 16mm Bell & Howell Filmosound projectors.
Here’s another EB flying film with plenty of classic planes (and the world’s first SUV wagon at about 3:40):
http://www.youtube.com/watch?v=PfEO5TApBUA