My "New" CT-100 restoration

[dtvmcdonald]

Two more questions! When the picture goes absolutely totally blurry on an
all-white screen, is it the 19,500 volt HV or the focus voltage, or both,
that collapses? I suppose I could measure them, but with the chassis
in the set and turned on, I'm afraid of accidents.

I'm missing my horizontal and vertical hold knobs. The rest look
rather generic ... where do I get matching ones?