if you've studied into the pre-revisionists history of the world, you know that the vatican and its agents were the foremost enemies of the Waldenses, Albigenses, and anyone else true to the "WAY" and pre-paganised "Christianity", etc.  and they would often burn any Bibles and any parchment pieces they could steal from these keepers of the True faith, as well as torturing and burning them at the stake.  so i'm sure that the vatican library may indeed have at least one of these Bibles you allude to.  and may be the very people you mentioned that are standing in your way of achieving your goal.   prior to 400-500ad there were Bibles translated into some 500 different languages, but after the end of 500ad there was only ONE language and that was latin and those Bibles were changed to catholic pulpits and monastaries walls.  only in the east, out of the reach of the roman empire's grasp were Bibles still available in the languages of the people.  supposedly only one non-catholic and member of another denomination has ever been allowed unrestricted access to the vatican libraries.  one samuelle bacciochii(sp).  and i have reservations as to his true identity as a "non-catholic/non-jesuit".  but that just personal opinion.