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 4251.13 Custodial Guilds

  The Custodial Guilds are a distinct class of professional associations recognized under the Sixth Concordance, charged with the physical mai…

• MS 2547.54 Somatic Data
• MS 6000.00 Speculative Cataloguing

  Speculative Cataloguing is the formal archival practice of establishing and maintaining records for entities, phenomena, or objects whose ex…

• MS 5074.78 Western Wing Stacks

  Western Wing Stacks designates the contiguous band of archival floors along the western lateral face of the Tower, administered under the pr…