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 3151.11 Acoustics Chapter

  The Acoustics Chapter was a specialized sub-committee of the Librarian Order responsible for interpreting and enforcing aural regulatory pol…

• MS 3880.80 Marginalia Codices
• MS 1103.15 Precedents
• MS 5518.68 Sanctioned Echo
• MS 5660.41 Sonic Bleed Fields

  A Sonic Bleed Field is a designated volumetric sector within the Tower where acoustic properties from a catalogued subject manifest beyond t…