Floor 4,537
- Holdings shelved
- 3
- Survey
- incomplete
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 3328.80 Integrity Affirmed
- MS 6106.23 Iron Catwalk Gamma-7
- MS 9545.20 The Directorate of Interval Verification