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 4576.21 Developmental Coherence Faction
• MS 1506.39 Floor 14,142

  Floor 14,142 is a mid-tier administrative plateau within the Tower, primarily housing the Office of Voluntary Correspondence and its numerou…

• MS 4812.80 Silent Shelving Period
• MS 0318.27 Structural Verification

  Structural Verification is the administrative and technical process by which the Tower’s Librarians determine whether a proposed or extant h…