6 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 3370.07 Chamber of Clerical Shadows
• MS 4016.41 Continuity Index
• MS 2722.59 Principle of Recursive Validation

  The Principle of Recursive Validation is a fundamental administrative and epistemological framework governing the confirmation of processes,…

• MS 6923.17 Scriptorium of Floor 90
• MS 8935.96 Standing Committee on Descent
• MS 4760.40 Visiting Schedule of the Ninth Thousand