Just got home with a 721TCS from CL

[Eric H]

Yes, it's all louvers, they're solid except where the speaker is.
I found pictures of one being restored and the front is made up of multiple sections.

I was really apprehensive about getting this set since I have no room left, but after seeing it sitting in my living room I'm really glad i did.

I'm going to have to let go of a late 40's Magnavox radio/phono combo to make room, but I'd rather have another TV anyhow.