8 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 9339.61 Acoustic Verification Guild
• MS 0564.94 Brass Annunciator
• MS 0804.09 Coating
• MS 3711.82 Isometric Drift
• MS 2645.76 Senior Metrologists

  Senior Metrologists are a senior cadre within the Senior Indexers' Guild, tasked with the establishment and preservation of all standard mea…

• MS 3427.59 The Redactions Copy

  The Redactions Copy is a 12th-century scribal exemplar of the Third Concordance housed in the West Spiral Repository on Floor -2,147. Author…

• MS 1304.52 Threnodic Resonators

  Threnodic Resonators are a specialized class of Structural Resonators designed for the precise detection and quantification of sympathetic v…

• MS 8433.88 Type C (Conceptual)