Condolences for your mourn.
Interesting !
I missed the info on Strassman !
As a son of a mason perhaps you could have access to some first hand infos:
first I should keep safe and check the papers of your father and warn that nothing is stolen
Then you could have privileged access to some of his masonic friends.
Be cautious: i believe these people can be very dangerous in some circumstances.
Some thoughts.
Acacia has many reference in old testament.
Acacia need a processing, an "alchemy" to be useful as entheogen.
If it were used orally it needs a working MAOI.
We know that S. Rue and Caapi are the main plant in their respective cultures, so
why acacia, that is a mere additive, would be made so important in this alleged millenary tradition ?
And why the lacking of at least some coherent reference, in their ceremonial, to this other MAOI plant ?
Acacia is a wide genus and many strains are not producing alkaloids but good wood, for example, or other medicines, or striking flowers and fragrance.