If you can’t produce a link to where you got that letter, its provenance cannot be established. I believe it is a fake. Given your history of posting fake photos and making unsubstantiated claims, it’s not an unreasonable belief.
More to come.
I was trying to do you a favor because you *seemed* to be asking nicely.
I drop dots, you do your own research. If I produced exactly everything that leads me to trust what I share, without you doing your own homework, it would NEVER be enough. You’d find reasons to discount it, based on your perceptions of “ Given your history of posting”.
In hindsight, I see you asked for a link disingenuously.