With respect to the display you're talking about oh, I don't believe it had a NCC number on it.On screen in Star Trek III.
Erm... pretending to be a diagram of the Enterprise. Which looked totally different at the time.
So the Enterprise has a Disco S4-style crew lounge, with similar fireplace.
*5 years later*
KIRK: Tear it all down, I want a bowling alley instead!
And where's the swimming pool? I want a swimming pool like in the Franz Joseph 1701 blueprints.