Could be. It seems kinda weird for Kirk to point out the shuttle craft on the flight deck below though. It sounded like it was the first time the shuttle craft were seen.
KIRK: This is the observation deck. That's the flight deck down there with the shuttle craft.
The conversation strongly implies they somehow arrived up on the observation deck.
1. Assuming they came through the red gate, this means that the "wall" behind the red gate must not be a
solid wall completely to the hull. The prop guys put up a wall to provide a background, but in-universe, the area is large enough to continue the corridor to the second control booth (as I originally laid out before I saw the wall backdrop), or to a ladder for entry from below. I like a ladder climbing scenario; Kirk can check out Lenore from below as she climbs the ladder. He must be giving her the special behind the scenes tour. Remember, he was trying to seduce her to get to her father at this point.

2. It was "night time" lighting, so, the flight deck could have been dark. Kirk goes to the control booth through the red gate to turn on the lights, now, he can give her the above quote as a big reveal. The main purpose of the Observation Deck is to view the flight deck (not external space which would be black with stars in transit). So, Kirk didn't want to first tell her, "This is the observation deck," when there is nothing to observe in the dark. Then say, "Let me run down and turn on the lights." Kirk is too smooth for that poor presentation. A weaker option, but it allows us to speculate on the scene and not on the ship design.
Good point. I guess it all depends on how "Thermionic" you want to be with it regards dialogue vs visuals as to best fit of real world sets to in-universe interiors?
Incidentally, Jefferies' concept sketch shows an "A" from type door, perhaps suggesting a reverse view. Has anyone tried to incorporate this into the schemes?
I assume your spell check inserted "A"
from for "A"
frame. "A" frames would fit fine, maybe better since the curvature of the hull makes the corridor wider at the bottom, same as an "A" frame. I think the odd-shaped doorways and the slanted inbound windows were reused from the Romulan bridge set in
The Balance of Terror (Production Order #9 versus #13 for COTK).
You're right. If you leave out the dialogue then you can do any which way. Can you link to the Jefferies' sketch with the A-type door? Does it go behind the red screen or behind the camera?
Sorry, but I'm not a fan of either placement in your model. It requires a whole new set of windows (yes I've heard that shuttered window are 100% invisible from the outside

), the super odd-angled design which are just too odd to believe, plus, I don't think you give enough credit to the distortion from the wide-angle camera lens in both the corridor or the hangar bay prop model (I heard it was a straight cylinder in real life). Additionally, sets are built at the time to fit cameras and action and not whether they actually fit into an imaginary ship. Hence my layout choices: put the scene near the only available known external windows, and the inside bay is a cylinder which also gives the flaring observation side corridors. My own criticism is needing to move the external windows up to an appropriate height on the smaller 947 foot Enterprise, otherwise the windows are between decks. I still have no idea were the shuttlebay entry door is unless we get rid of all the on-screen views (no two alike, either), or it's mighty big ship.
