[sdiy] way OT (sry) tune 8 string steel guitar

[Scott]

Sorry for the off topic, but I can't find this info anywhere.  Maybe
someone here knows.  I've got an old Gibson Consolette steel guitar w/ 2
sections of 8 strings each.  I have no idea how to tune it.  Does anyone
know how I should tune each of the strings?
It was my grandpas.  I rescued it and an old magnatone amp from the
trash at my parents house.

Thanks!!