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 2442.18 Arbiter-in-Chief Valence
• MS 5111.79 Atrium of Unspoken Premises
• MS 6772.01 Stairwell Delta

  Stairwell Delta is a primary vertical circulation shaft designated under the Delta (δ) axis, distinguished by its consistent use of a speckl…