T.C.I. is an old brand of electrolytics that I have seen over the years, and may even have some
They were used in marine radar, British Radio gear or television sets, I don't recall which.
I've got the image of one in my head now.
When I find it I'll post a pic.
The trade name may have been snapped up, though, which means the TCI caps of old have
little to do with what may be out there today.
I'm sure old TV bench techs will remember them. Marconi or Emerson sets?