3 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 1480.61 Society of Unfettered Ascent
• MS 4101.43 Transitory Galleries
• MS 7289.32 Vault of Conditional Forms

  The core mandate of the Vault is to isolate and preserve entities that are "true-if," preventing their conditional truth-value from contamin…