7 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 4563.94 Chamber of Echoic Reconciliation

  The Chamber of Echoic Reconciliation is a standing tribunal of the Tower, constituted to adjudicate disputes arising from the transposition …

• MS 0665.03 Commissioner Valence
• MS 6171.84 Concordance of Marks and Apertures
• MS 5544.76 Deputy Keeper for Provisional Systems
• MS 2236.39 Guild of Measurers
• MS 2689.86 Material Degradation
• MS 6944.32 Refractively Recursive Queries