The only way it would be somewhat admissable is if you had a couple elders/ex-elders who could get on a stand and say, "yes, this is my copy of the elders manual, and yes these notes written here were written by me as I was told to do so at KM school on <date, place>."
Then of course, for each of these elders, who ideally are from different parts of the country/don't know each other, get another elder who was also at the school on the stand, make him open up his copy of the elder manual, see what is written there. Good luck getting this second elder to a)admit he was at the school, b) present his elders manual for inspection c) even get on the witness stand.
No Apologies