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 4862.46 Amending Hand
• MS 3640.49 Committee on Duplicated Names, Floor 44
• MS 4244.88 Grand Custodian of Imprints
• MS 0019.57 Ordinances

  An ordinance is a direct, actionable decree issued by The Librarians under their primary authority, constituting the foundational regulatory…

• MS 1288.45 Property Cohesion
• MS 3361.15 Sigma Array Incident of 1903