@donpearl your article reminded me of the first black and white my father bought in the 80s it was so strong that if it is not showing well all you do is just to slap/beat it behind and it will start functioning back again.

The old television was strong with high picture quality. My dad used it from 1985 till 2002, that's good 17years, that shows how strong the television was. It served many purposes.

Infact thanks so much for this mind blowing article.