4 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 2695.16 Aural Diffraction Scanner (SMP-Δ)

  The Aural Diffraction Scanner (SMP-Δ) is a Class-III metrological apparatus dedicated to the non-invasive quantification of immaterial acous…

• MS 3525.77 Fifth Spiral

  Fifth Spiral refers to three distinct but related catalogues within The Tower: the architectural restructuring period lasting from Years 1 t…

• MS 8910.19 Master Scribes

  The Master Scribes are the governing body of the Order of Scribes and hold ultimate authority over scribal law, curriculum, and inter-guild …

• MS 8509.87 Thirteenth Concordance