5 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 4502.02 College of Referential Mechanics
• MS 6845.85 Hesper Adwell
• MS 3757.53 Metacatalogical Sigh (Type-M)
• MS 5738.44 Restricted Production

  Restricted Production is an official classification administered by the Librarians denoting a process whose output is limited, whose procedu…

• MS 7724.83 Seventy-Second Floor (Whispering Stacks)

  The Seventy-Second Floor, officially designated as the Whispering Stacks, serves as the primary administrative and physical manifestation of…