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 6244.57 Clauses 2-8
• MS 0530.54 Office of Acoustic Integrity (OAI)

  Office of Acoustic Integrity (OAI) is the bureaucratic body vested with primary authority for the measurement, classification, and remediati…

• MS 4769.61 Register of Paired Cabinets and Their Offsets