Action 389 page 29 by Mortimer

Man every page of this story has had excellent art by this team. That shot of Klim in panel 5 with the reflections of Legionnaires on his eyes is perfect!

Love pages with eye reflections within! 

I can attest to the fact that his super explaining power is overwhelming! You kno, this is one of those instances where the internet not existing in these days isn't a good enough excuse. The publishers, writers, etc. all had access to the public library if they didn't already have an old set of encyclopedias. It's pretty lazy writing, though no doubt he figured since he was writing for children primarily, he wouldn't likely get called out on it.