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 8744.03 Gamma Spiral Designation
• MS 9679.39 Guided Descent

  A Guided Descent is a formally arranged, administrative movement from a higher-numbered floor of the Tower to a lower-numbered one, conducte…

• MS 9392.17 Office of Syntactical Purity

  The Office of Syntactical Purity (OSP) is a regulatory body charged with identifying, classifying, and mitigating syntactical hazards within…

• MS 8683.71 Sanctum of Precedence

  The Sanctum of Precedence is an architectural and procedural anomaly located on the disputed boundary between Floor 417 (the Gallery of Prov…