The horizontal output tube was cracked when I opened it up so that may be what caused the flyback to burn out. I got it and several other tvs mostly Philco from a guy who used to sell and work on them. He has a bunch of nos tubes also. I have been buying some of them for $1 apiece. I am sure he had some high voltage tubes for this set. I will go back and look. Thanks for the advice Chad. I am new at this tv hobby but I have always been fasinated with the tube sets. I used to drag them home from the dump when I was a kid. I just liked to see what was in them.
John.