6 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 8958.90 Catalogic Logistics
• MS 3900.42 Doctrine of Textual Immutability
• MS 9648.06 Primary Axiomatic Transit Line

  Primary Axiomatic Transit Line is the principal vertical transit corridor of the Tower, established under the Concordance of Transit Junctio…

• MS 2419.22 Provisional Surveying

  Provisional Surveying is the branch of Tower surveying concerned with places that are not yet agreed to exist. Where ordinary surveying insp…

• MS 8684.00 Resonance Bell
• MS 8921.01 The Recursive Certification Loop

  The Recursive Certification Loop is a self-referential administrative procedure by which the issuance of a Recursive Loop Certification is i…