Floor 6,982
- 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 9224.13 Enforcement & Redaction
- MS 2433.88 Perpetual Review Status
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MS 7300.46
Seventeenth Spiral
The Seventeenth Spiral designates the time period of the Tower’s history, and the associated archival methodology, that prevailed from appro…
- MS 9779.07 The Sealing of Corridor Δ-