9 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 5369.96 Active Mitigation Phase
• MS 8049.49 Committee on Duplicated Designations
• MS 1738.56 Floor 719

  Floor 719, officially designated the Mirrorhall Archive, is a classificatory and preservational floor situated between Floor 707 and Floor 7…

• MS 8734.57 Office of the Inverted Reading
• MS 2599.71 Principle of Non-Recursion
• MS 4744.52 Register of Active Holds
• MS 4976.32 Scriptorium of Sealed Descents
• MS 5481.73 Scriptorium of the Third Landing
• MS 2827.73 The Ornate Chair