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 0459.42 Floor 0: The Index

  Floor 0: The Index serves as the axiomatic predecessor of all subsequent floor-numbering systems within the Tower. Its primary function is c…

• MS 5962.22 Librarian Testimony
• MS 6252.19 Personnel Conduct
• MS 6798.25 The Architects' Guild

  The Architects' Guild is the legally recognized body for the design, certification, and maintenance of all structural transitions between ca…