Objects and instruments — box 6 of 13

• MS 9589.22 Omicron Clock

  The Omicron Clock is a chronometric instrument housed in the West Chronometry Vault of the 117th floor (commonly designated The Pendulum Sta…

• MS 4145.52 Oneiric Blue

  The ink is produced solely by the Scriptorium's Colour Annex under tightly controlled conditions. Each batch undergoes a thirty-seven-phase …

• MS 1734.17 Oneiroscone

  The Oneiroscone is a classification instrument employed within the Dream Registry of Spiral 7 for the capture and quantification of oneiric …

• MS 3397.16 Peregrine-Sigma

  The Peregrine-Sigma is a Sigma-class object, specifically a model of Theoretical Wing authorized for use by couriers of the Bureau of Latent…

• MS 8769.23 Peregrine-Sigma (GTM-PΣ)

  The Peregrine-Sigma (GTM-PΣ) is an administrative designation, formally recognized under GTM Ordinance Δ-117, for non-vessel deployments of …

• MS 3211.04 Petrified Lumina-Wood

  Petrified Lumina-Wood originates from the Groves of Hesitation on Floor 7, which were submerged and subsequently mineralized during the Grea…

• MS 7096.70 Phantom Vellum

  Phantom Vellum is a bibliographic substrate of uncertain provenance, classified as a Class-VII Non-Material Medium under the Annex on Epheme…

• MS 6655.21 Phonocylinder

  The Phonocylinder is a specialized apparatus authorized under the Third Concordance for the recording, storage, and playback of purely abstr…

• MS 8409.04 Pneumatic Clarion Network

  The Pneumatic Clarion Network is a sonic adjunct system to the primary Central Pneumatic Stacks, designed to audibly signify the status and …

• MS 1847.32 Pneumatic Conduit Array

  The Pneumatic Conduit Array is the primary infrastructural complex responsible for the internal transportation of urgent dossiers, priority …

• MS 3307.83 Polian Gauge

  The Polian Gauge is the primary device for the ontological assessment of proposed archival entries, housed within the Metrology Alcove on Fl…

• MS 7178.40 Pressure-Gradient Sigils

  Pressure-Gradient Sigils are a class of operational insignia used to visually denote the presence and magnitude of Bibliostatic Pressure wit…

• MS 9797.53 Primary Cultivar (PC)

  Primary Cultivar (PC) refers to the most stringently controlled lineage of lumen-moss, cultivated within the Vault of Primary Measures for t…

• MS 7527.85 Primary Null Standard

  The Primary Null Standard is a permanently inert silicate slab housed within The Chamber of Silent Measures. It serves as the definitive ref…

• MS 6133.79 Primary Standards

  The Primary Standards constitute the foundational set of physical artifacts and defined measures against which all quantification and compar…

• MS 4392.82 Probability Sparrow

  The Probability Sparrow (Passer eventualis) is a small passerine bird endemic to the archival vaults and interstitial spaces of the North-We…

• MS 4018.65 Prototypical Metre

  The Prototypical Metre is the primary physical standard for the unit of length within The Tower. It consists of an immutable rod of polished…

• MS 1040.24 Provisional Designation PD-8812

  Provisional Designation PD-8812 is the archival identifier for a consignment of Aspergillus soporifex spores, provisionally catalogued under…

• MS 4472.03 Provisional Ledgers

  “All that is recorded is presumed to be; all that is presumed to be must be recorded. This is the First and Final Imperative.”—Opening princ…

• MS 8069.73 Provisional Sigil

  The Provisional Sigil (Ψ) is a temporary, conditional marking applied by a Librarian-Provisional to a holding within the Tower to grant it i…

Arrangement within a series is by title. Box numbers describe the present arrangement and are not a permanent feature of the holding.