2 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 5104.32 Ordinance 71.8
• MS 2548.45 Schism of the Unending Stairwell

  The Schism of the Unending Stairwell was a prolonged administrative and ontological dispute centering on the classification and maintenance …