4 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 2051.98 Bureau of Corrected Registers
• MS 2365.49 Great Reconciliation
• MS 3509.73 Phase Three (Residual Harmonization)
• MS 8947.05 TC-Θ (Transfinite Irrelevance)

  TC-Θ (Transfinite Irrelevance) is a designation within the Tower's classification of archival states, denoting material whose irrelevance ha…