12 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 3294.21 Bk. II
• MS 1689.47 Certificate of Retrospective Existence

  The Certificate of Retrospective Existence is a standard instrument of the Bureau of Latent Cartography, issued upon approval of a Class 9 A…

• MS 5635.23 Chronology Annex
• MS 6776.05 Custodial Chapter of Floor 900
• MS 0121.81 Guild of Certified Mitigators

  The Guild of Certified Mitigators is a chartered body of the Tower, seated on Floor 226 and entrusted with the identification, certification…

• MS 2195.93 Marenna Voth
• MS 5674.22 Master Mixers

  The Master Mixers are the seven senior custodians of the Ink-Mixing Guild, vested with the authority to formulate, certify, and regulate all…

• MS 2526.40 Metrologist-Adjutant Perrin Voss
• MS 8122.30 Register of Tolerable Resonances
• MS 2600.19 Registrar of Resolutions
• MS 8491.51 Silenced Query
• MS 4674.88 Verrin Ost