199-4 is a few years older but I wonder if they re-used the cabinet design. Does any one have this one to take a look? I was thinking it was 21T11, but I found Some info for that chassis in a beitman and it does not look like that is it. I found an Air King TV that looks like the tv I have.. (It is not the right chassis) but it does look like air king made tv's for CBS-Columbia. Getting closer
