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 4336.10 Certificate of Conceptual Coherence
• MS 8564.39 Concordance 88 on Migrant Holdings
• MS 3771.52 Evidentiary Standards for Absence

  Evidentiary Standards for Absence constitute the formal, procedural framework for documenting, certifying, and cataloguing phenomena defined…

• MS 5336.54 Instrumentation

  Instrumentation is the body of apparatus, calibration rites, and recorded tolerances by which the Librarians render the non-existent measura…

• MS 1584.17 Office of the Vaulted Ceilings
• MS 3064.10 Sigma (σ)

  Sigma (σ) is the nineteenth letter of the Tower's operational alphabet and, in its capacity as a classification suffix, denotes phenomena ex…

• MS 7292.88 SilentĠPorter