5 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 0350.13 Annex G, Cylinder Foundry
• MS 6840.98 Bureau of Applied Ephemeral Studies
• MS 4381.86 Bureau of Phantasmal Architecture
• MS 3814.54 Concordance 812, Annex C

  "A floor renumbered under this Annex shall retain its prior number as a shadow number, entered in the margin in the scribe's own hand, until…

• MS 7444.30 Great Re-shelving of Atrium 9