If you check this link for a side table available on Hammacher Schlemmer's online catalog store, you'll see a National Geographic publication nestled inside one of the slots!
(see 4th photo in the item image gallery)
It's the special newsstand issue seen below, from 2016 :
Interesting and amusing find. I guess I'll have to make a new category in my "Cultural Fixture" discussion.
Yours in collecting,