Lets assume for a second that the document is genuine - (it has provenance, and as far as a scanned image it looks very much like the Nordyke image to me, with the exception of “Oahu” being listed as State in the middle-left of the Nordyke document where Obama’s says “Hawaii.”
But all these details aside - This document shows that Obama is NOT a natural born citizen based on the definition in use at the time of the writing of the Constitution. Natural born at the time meant born on US soil to TWO citizen parents.
The only catch is if the 14th amendment eliminated all grades of citizenship upon ratification, effectively removing the natural born citizen requirement of the presidency. (Which it would have had to do expressly, not through implication - I think.)
Hmmmmm
Note that the "Registrars" differ. I'm not saying this proves anything, but it is rather surprising.
ML/NJ