Re: "Apotheosis" - the unproduced episode?
The notes have it that the episode starts in 4x3 then widen to 16x9 (approximate) in scene 33, which I find fairly unlikely.
That's the part that really made me laugh. Those boards were obviously concocted to play right into to the modern "controversy" about TNG in widescreen on Blu-ray. A TV show broadcasting letterbox widescreen in 1990 is definitely unlikely. It's about 7 years too early. It wasn't until widescreen TVs and DVDs were introduced that letterboxed broadcasts started to appear.
In fact, the short-lived CBS TV series "Feds" was the first show to be broadcast in letterbox 16:9:
"Shake off all the fears & servile prejudices, under which weak minds are servilely crouched. Fix reason firmly in her seat, and call to her tribunal every fact, every opinion." -Thomas Jefferson