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 1058.31 Decreta S-Δ, A-3, C-12 ("The Paradox of the Self-Referential Index")
• MS 2407.93 inaugural Commissioner for Structural Integrity

  Inaugural Commissioner for Structural Integrity denotes the office-holder who first occupied the post of Commissioner for Structural Integri…

• MS 1602.64 Master Register of Core Identifiers
• MS 6343.01 Null-Timber
• MS 0691.26 Sub-Basement Resonance Chamber