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 6863.75 Amendatory School
• MS 2436.47 Axiom of Recursive Depth
• MS 4311.00 Bureau of Measurable Holdings

  Bureau of Measurable Holdings is the Tower department charged with the certification, recalibration, and custodial indexing of all holdings …

• MS 1488.21 Case of the Whispering Gallery
• MS 3445.45 Edict of Precedence
• MS 1905.52 The Shelf-Internal Concordance Map