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 0639.63 Cataloging Bureau for Provisional Realities

  The Cataloging Bureau for Provisional Realities (CBPR) was the initial intake and processing authority for all Provisional Reality submissio…

• MS 5430.64 Interval Case Beta-2
• MS 1906.43 Resonance Calibration

  Resonance Calibration is the regulated process of attuning an object, space, or conceptual framework within The Tower to its appropriate exi…