Floor 6,840
- 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 4424.43 Clause 22 (Recursive Amendment)
- MS 2603.27 Echo-Location Verification
- MS 2600.22 Floor 14,734: The Muffled Athenaeum
- MS 1855.98 Navigator's Guild