Okay crowd.
What on earth is this machine?
It's not a KayPro 1/2/4, Northstar, TRS-80, Compaq, Osbourne, or Zenith.
Twin 5.25" full-height drives mounted either size of a small CRT. Almost portable form factor but not actually portable.
Some kind of forgotten S-100 clone from the early 80s? Closest seems to be an "Kaycomp II" prototype but still not 100%.
The image on the CRT is superimposed, almost certainly monochrome.