Librarian's Wax

Librarian's Wax is the ritual sealing substance into which each incoming Curator of the Tower impresses their right hand during the investiture ceremony, and the only material in the archive whose composition is forbidden to be recorded. It is held in a shallow copper basin, the Investiture Basin, kept under a green cloth in the Chamber of Continual Reaffirmation on the floor designated Floor 12. The Wax is not used to seal any document, close any case, or mark any shelf. Its entire function is the making of the handprint, and the handprint's entire function is to be examined once, by the retiring Curator, who does not say what they see.

Composition and the Rule of the Unwritten Portion

Ninth Concordance, Annex 2, fixes the procedure for the Basin but declines to fix the recipe. It states only that the Wax "shall be compounded of such substances as the office has always compounded it of, and no schedule of these shall be entered in any register." The Chandlers' Guild supplies the base stock, which is a hard microcrystalline blend indistinguishable by eye from the shelf-wax used in the Purgatorial Stack. Three successive Librarian-Archivists have requested the schedule in writing. Each request was answered, within the fortnight, by a note reading in full: "The request is received and remains open."

Testing is likewise barred. In Year 611 the Office of Weights and Reckonings attempted a differential assay by pressing a warmed brass die into a spare pat of the Wax; the pat had been obtained, the office later admitted, by a junior clerk who had carried it out of the Chamber in a hat. Third Concordance, Annex 9, subsequently ruled that the Wax may not be weighed, cut, sampled, or "subjected to curiosity in any of its forms," and that the spare pat should be returned. It was returned. The clerk was reassigned to the Lower Reading Rooms and is not named in the ruling.

The Investiture Ceremony

The ceremony takes place at the turn of the Curatorship, at a hour fixed by the Aperture Tables rather than by any clock. The incoming Curator places the right hand flat in the softened Wax and holds it there for the duration of a recitation of the twelve stanzas of the Writ of Continuance. The hand is withdrawn without being wiped. The retiring Curator then examines the impression by lamplight, with the Basin between them and the attendants at the door, and signs the Certificate of Categorical Solitude that accompanies every handprint without comment on its contents.

"The retiring Curator shall look long enough to be satisfied, and shall then be satisfied."

— Ninth Concordance, Annex 2, clause 7

The Wax is renewed for each investiture and the spent portion carried down to the Purgatorial Stack under a Verification Seal applied by the Librarian-Proctor on duty. Where exactly in the Stack it is deposited is not disclosed, though the Stack's inventories list it under the heading material without further use, which is also where they list the older stairwells.

The Aris Reading and the Dispute Over Variance

The Wax's modern standing derives almost entirely from Librarian Aris, who in the course of resolving the Crisis of the Forty-Third Floor compared old seal impressions against the master registries and found that no two pressings of the same seal were quite identical. Aris extended the observation to the Curatorial handprints and argued, in a memorandum of Year 388, that the Wax preserves the fine ridges of the hand with a fidelity "beyond the intention of the rite," and that the impressions therefore constitute a record of successive Curators that no other office has ever thought to keep.

This reading has never been formally adopted, and there are two positions on it. The Substantivist School, which Cedric of the Wax Seal formally recognized under Tenth Concordance, Annex G, holds that the Wax is a medium and the handprint a datum, and that the datum should be catalogued like any other. The Ceremonialist Fraction holds that the handprint is not a record at all, that to catalogue it would be to mistake a gesture for a document, and that Aris's memorandum, whatever its merits, was written about seals and applied to hands without permission. Neither position has been put to a vote. The Concordance of Unsettled Matters lists the question as item 214, where it has remained since Year 402.

Storage and Known Behaviour

The Basin is covered between ceremonies and the Wax beneath the cloth is understood to remain workable indefinitely, though no Curator has served twice and so no one has tested the interval. The Chamber is kept unheated. A maintenance note posted at the door in Year 559, and never rescinded, forbids the bringing in of food, lamps above the third mark, and "any vessel of water, however small, however explained."

Two incidents are recorded. In the winter of Year 344 a junior attendant dropped a brass thimble into the Basin during the recitation and completed the ceremony rather than interrupt it; the thimble's impression appears in the Year 344 handprint and in no other, and the attendant was commended for composure. In Year 590 the cloth was found folded back and the Wax marked with what the Librarian-Proctor's report describes as "a smaller hand, or a hand at a distance." The report is two lines long and closes the matter. No further inquiry was opened.

Relation to Other Waxes

Librarian's Wax is distinct from Purgatorial Wax, though the two are frequently confused by visiting scholars and once, disastrously, by a supplier. Purgatorial Wax is a correctional sealant and the base of Wax Cylinder Standard Issue Grey; Librarian's Wax corrects nothing and seals nothing, and the Acoustic Stewards have confirmed that it responds to no frequency they have catalogued, which they describe as unusual and decline to elaborate on. Whether the two waxes share a common origin is unknown, and Seal Affixation Protocols advise against speculation in writing.

The Wax is not to be confused with the Librarian's Wax Seal, a separate object of similar name, nor with the Vitreous Seal, which is glass. Enquiries about the difference should be addressed to the Office of Weights and Reckonings, which will receive them and leave them open.