Floor 2,230
- Holdings shelved
- 1
- Survey
- incomplete
One holding is shelved on this floor. The survey of this floor is not thereby complete.
-
MS 4661.09
Whispering Ledgers of Floor 909
The Whispering Ledgers of Floor 909 constitute an official accounting system for non-fiscal assets, mandated by the Ninth and Thirty-Third C…