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 1937.57 Acquisitions Office
• MS 3026.09 Aperture of Perpendicular Inquiry
• MS 4027.85 IC -15
• MS 6015.49 Linguistic Anomalies
• MS 0820.60 Permafiber

  Permafiber is the name given to a class of spun cordage, manufactured in the Tower from the mid-fifth descending flight onward, which does n…