Thank you, Wim.
I would have the Signatur/shelf mark if Garry wanted it. The note appears that it would be viewable in the reading room, for more information you would have to create an account. I don't know how it's currently handled, whether you get photocopies of this kind of literature or have to prove your academic interest, but I think they would at least tell you by email what the rough content of these volumes is.
Attached the index page.
Next week i try to make a scan of the book.