Here are some Pix taken this AM.
There is a single white wire in the dielectric shield at about 1:30, unused pin/space on either side, probably anode or focus if anode has its own HV connector near the screen.
Numbering starts just past 3:00 with a brown stripe in gray jacket and proceeds clockwise, red, orange ... to gray stripe before the unused pin/space back to white.
I did not remove the socket from the CRT.
I can send more if needed.
Jim