Yes, display monitors.
And after reading through this whole thread, I'll say I agree with 90% of what's been said here. However, I must name my least favorite episode: And the Children Shall Lead. To quote a certain Vulcan... "Pain!" I find it so boring, sad, and lacking anything I'd want to watch it for.
Other things random things that annoy me:
-the Galileo interior set doesn't match the exterior shots of the model
-The Cage was butchered in the editing room so they could get it down to 50 minutes and have another episode in the syndication package. I wish they would have left it alone and let fans see it as part of the Menagerie.
- At the end of the episode Galileo 7, Kirk lets out a sign of relief and smiles when he learns that five people of the seven have been beamed aboard, apparently not caring about the other two (or even which two they are or whether they're still alive on the planet), and then, after stalling the whole episode until supposedly the last minute to deliver medical supplies, asks for warp 1! (Okay, so I'm nitpicky.)
-We never get to see the Enteprise bowling alley hinted at in The Naked Time
-We never got to see an "All Good Things" finale
-There are only 79 episodes!