Humbuckers & 90s

 4 conductors (Humbucker, Stack single)
  Black (North/Slug Start) = Hot
  White (North/Slug Finish) = Link
  Red (South/Screw Finish) = Link
  Green (South/Screw Start) = Ground/ Earth
  Bare = Ground/ Earth

 Vintage Bradied(Vintage Humbucker, P90s)
  Black (North/Slug Start) = Hot
  Braided (South/Screw Start) = Ground/ Earth