Could you give some more information on exactly what you mean please (and describe the wiring setup if possible)?
Your ('72?) model would normally have been fitted with two 6V coils wired in parallel (white wire goes to both coil neg. terminals from a ballast resistor).
I would expect there to be power to the condensers and points (from the coil Pos. terminals) otherwise the system wouldn't work.
What is the actual problem that this "power at both sides" is causing?
Or have I not understood what you meant?