2 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 5230.83 Echo-Testing
• MS 5684.18 The Clerk of Predictive Melancholy

  The Clerk of Predictive Melancholy is a senior administrative role within the Department of Predictive Sustainment, with a secondary, mandat…