The horizontal frequency coil is the only one you should try to adjust.
The model number 12T1, designates, that it's a 12" table model set. It doesn't appear to be that far out of frequency.
Once the horizontal is synced in, if the picture is shifted, try adjusting the horiz centering control.
As I mentioned in a previous entry, the Air King, CBS Columbia chassis were rather similar for a few years, for all screen sizes.
