3 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 5066.42 Nodal Register

  The Nodal Register (Registry Designation NR-α7) is the primary log of deviations in the recurrence cycle of the Granite Intrusion. Maintaine…

• MS 2789.72 Non Linear Index

  The Non-Linear Index is the primary classificatory system and organizational paradigm for the conceptual holdings of the Tower, developed to…

• MS 5366.10 Reference Windows for Chrono-Refractive Spectroscopes