Nice. Can we please get rid of ALL of it? PLEASE?
As if the game needed sixty more things cluttering our inventories even more to cover the exact same function.
On top of books, letters, and keys, of course.
Honestly with the amount of work OP put into this, this is now the justification to keep all of it in the game.

I would want these things used in crafting for health potions, so you can convert them in your camp.