Cover ornamented with rubber stamps in red and blue ink: postal addresses for the library of the University of Oldenburg library, and the university in general. A4 sheet enclosed. Letterhead from University of Oldenburg, inviting Bakhchanyan to participate in an exhibition of "artists' books" at the university library. A4 sheet enclosed. Letterhead from University of Oldenburg, letter from Groh notifying Bakhchanyan of postponing of deadline for artist books exhibition. Rubber stamps in blue ink: "ARTISTS' BOOKS ARCHIVE", "KLAUS GROH".