Floor 451
- Holdings shelved
- 4
- Survey
- incomplete
4 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 9530.18 Designative Instance Warrant (Form Ω-7A)
- MS 3794.80 Direct Attended Observation
- MS 8122.63 Ontological Incinerators
- MS 4948.67 The Incident of the Fogged Calibration