7 holdings are shelved on this floor. A shared floor records where volumes sit and nothing about what any of them says; these are neighbours, not relations.

• MS 6249.83 5c (Designation Authority)
• MS 9699.38 Bibliophilic Motes
• MS 6707.80 Detection & Quantification
• MS 5663.18 Identification & Retrieval
• MS 8743.22 Immediate Matriculation
• MS 3857.26 Provisional Apertures

  Provisional Apertures are designated openings within the Tower's substructure that have been formally registered but not yet assigned a perm…

• MS 8556.05 Simple Passage (Single Spiral Sector)

  Simple Passage (Single Spiral Sector) denotes a right-of-way limited to a single, non-branching subsection of a Spiral Passage. It is the mo…