8 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 5171.45 Archival Portal Frame

  An Archival Portal Frame is a certified architectural and archival unit designed to facilitate sanctioned transit between discrete spatial o…

• MS 0881.17 Archivists of the Delta
• MS 0394.10 Cataloguing Cycles
• MS 1499.99 Idren Vasp
• MS 1163.67 Influx of the Unnumbered

  The Influx of the Unnumbered was a major cataloging and administrative crisis occurring across several unnumbered levels of the Tower betwee…

• MS 2532.31 Memorial against Thresholds
• MS 6524.86 Silence-Annex
• MS 7428.50 West Atrium on Floor 891

  West Atrium on Floor 891 is a public hall situated on Floor 891 of the Tower, administered under the joint oversight of the Office of Catalo…