Font of Forgetting

The Font of Forgetting is an aerated spring and associated basin located on an indeterminate sub-floor of the Deep Stacks, designated as a Class-II Restricted Hydrological Feature under the Third Concordance (Annex 4, Clause 19). Its waters are the sole known source for the final rinse in Lysander Parch production and the exclusive endemic habitat of Font Moss (Bryophyta aquaperniciosa).

Administrative oversight of the Font is shared between the Librarian-appointed Curator of the Subterranean Conduits and the Physickers of the Deep Font, the latter of whom hold permanent custodial rights as ratified in the Deep Catalog protocols. Access is governed by a rotating cipher-key system detailed in Concordance 708, with violations punishable by re-cataloguing.

Physical and Chemical Properties

The Font manifests as a limestone basin approximately 4.7 meters in diameter, fed by a single, laminar-flow spring issuing from a fissure in the bedrock. The water is characterized by a consistent temperature of 11.3°C, a neutral pH, and a unique dissolved mineral cocktail dominated by selenite and trace resonite particles. It is the aerated nature of the flow—achieved via a natural venturi effect within the bedrock—that is considered essential for the parchment-setting process. The Manual of Percolate & Palliative (Chapter 7: "Sympathetic Substrates") outlines the established symbiotic link between these mineral properties and the growth of Font Moss.

Primary Industrial Use

The Font's principal function is the final hydrofixative rinse in the Lysander technique for producing the Parchment of Immediate Recall. Immersion for precisely 47 seconds in the aerated waters is said to "set" the parchment's receptive matrix, a step without which the material purportedly loses its mnemo-conductive properties. The Font Moss that lines the basin's rim is harvested to spin a specialized thread, historically used for physically sewing amendments into the main folio of the Amended Concordance, and is now employed to bio-monitor the water's purity during tanning baths.

Doctrinal Disputes and Jurisdictional Conflicts

The Font is a recurring locus of inter-guild jurisdictional dispute. The Physickers of the Deep Font base their oversight on the doctrine of "Ambient Pathology," claiming all residues and byproducts of the Font's processes—including Class VII emotional residues from nearby excavations—fall under their purview. This has brought them into conflict with the Guild of Ephemeral Scribes, who argue that the product of the Font (the finished parchment) is distinct from its substrate (the water), a distinction allegedly clarified—and contradicted—across three separate clauses within the Third Concordance.

Furthermore, the phenomenon of "conceptual bleed," noted in locations such as Floor 330: The Atrium of Calculated Forgetting, has been speculated by some marginal scholastic sects to originate in hydrological connections to the Font, though this theory lacks citation in any ratified Concordance.

Associated Phenomena

Beyond its industrial use, the Font is noted for several ancillary phenomena. Emotional Runoff from deep-strata excavations, if improperly contained, has been known to seep into tributaries feeding the Font, requiring remediation by the Physickers. The Font is also the proposed, though never confirmed, origin point for the Creeping Phosphor-Moss outbreak of Record 8914, though this was officially attributed to a spill of Line Sigma nutrient solution in violation of Guild Standard 114 Delta 7b.

Access and Conservation

Direct access to the Font is permitted only under dual authorization. The Curator of the Subterranean Conduits controls the physical aperture seals, while the Physickers monitor the water's resonant frequency and mineral balance. A permanent Moss-Growth Spire is maintained 20 meters from the basin's edge to serve as a control sample for Cultivar Standards. All amendments to operational protocols, including harvest quotas for Font Moss and water draw schedules, must be ratified by the Physickers' senior council per their custodial grant. Unauthorized sampling is a Class-IV infraction, punishable by mandatory memory-scrubbing and reassignment to the Eastern Auxiliary Ladder maintenance corps.