Floor 7,423
- 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 8717.81 Mirenne Ost
- MS 5146.15 School of Acoustic Positivism
- MS 0282.36 Scriptorium of Numbered Galleries
- MS 0149.86 Well Register of Instruments