Dragon #75 contains the first of a seminal series of articles by @TheEdVerse describing the Nine Hells. It is also the first issue with Roger Moore on staff as an editor.

That’s a pan devil, sometimes called a “satyr devil” by humans (=superficial resemblance to satyrs). They’re messenger devils used by the archdevils (think: Tolkien’s Wormtongue). I should write them up properly, as it occurs to me they never got official coverage. #Realmslore

I asked Kim Mohan (then assistant editor of TD) if he wanted me to write up the Nine Hells (the "Politics of Hell" article by my friend Alex von Thorn in TD #17 had been a huge hit) and Kim eagerly said yes. So I wrote it up, Kim took it to Gary for approval, it was given: done.