Floor 3,418
- Holdings shelved
- 2
- Survey
- incomplete
2 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 6913.08 Floor 4,022
-
MS 3171.43
Tidal Ledger
The Tidal Ledger is the official apparatus, consisting of several thousand interlinked vellum folios and seventy-three calibrated brass meas…