Floor 11491

Description

Floor 11491 is a custodial and cataloguing floor of the Tower, situated in the high enumeration range that the Eleventh Concordance designates as the "unvisited reaches." Its precise administrative position is disputed; the Third Concordance places it between Floor 11489 and Floor 11492, while the Ninth Concordance, Annex 7 asserts that no such floors exist and that 11491 is itself a typo carried forward through four recensions. The floor is currently maintained by the Office of Sundry Inventories and is open to visiting Librarians on the fourth and eleventh days of each decade. The floor's holdings consist overwhelmingly of objects that were themselves catalogued as misfiled, then re-catalogued as correctly filed, then withdrawn from the catalogue entirely on the grounds that withdrawal requires a filing record. This has produced a stable and self-perpetuating collection of approximately 14,000 items, none of which appear in the Tower's master index and all of which are physically present.

Physical layout

Floor 11491 is a single hall, 62 metres along its longest axis, with shelving to a height of 4.5 metres on three sides. The fourth side is occupied by a reading desk, a cold stove, and a fixed ladder that does not reach the top shelf. Access is by stair from Floor 11490 and by a service lift from Floor 11500, though the lift's dial omits 11491 and must be set to 11490 and then walked back. The shelves are divided into eleven bays, lettered A through K, each containing between 900 and 1,600 items. Bay G has been sealed since the Winter of the Ninth Recension on the recommendation of Librarian Hesper Edelmann, who recorded that its contents had "agreed among themselves to be a different shelf." The seal has not been lifted, and the recommendation stands in the absence of a contrary ruling.

The filing dispute

The floor's defining controversy is the Filing Dispute of 8841, in which two offices each claimed authority over the same 3,102 items. The Office of Sundry Inventories held that items arriving without a filing record were unfiled and therefore belonged to 11491 by default. The Bureau of Withdrawals held that items without a record could not be withdrawn, and therefore could not be catalogued, and therefore belonged to whichever floor happened to be holding them at the time of inspection. The dispute was settled, provisionally, by Concordance 11491, Clause 3, which states:

"An item is filed where it is found, unless it is found where it is filed, in which case it is found."

— Concordance 11491, Clause 3

Both offices declared the ruling favourable. The Bureau of Withdrawals subsequently added 3,102 items to its own register; the Office of Sundry Inventories added the same 3,102 items to a second register under a different heading. The two registers have not been reconciled, and each cites Clause 3 as authority.

Notable holdings

Among the floor's more frequently requested items are:

• A brass seal, unattributed, bearing a device that matches no registered sigil of any Librarian.
• Nineteen volumes of the Concordance of Small Hours, of which volumes 4, 11, and 16 are duplicates of volumes that were never written.
• A ledger of Floor 11490's own holdings, maintained on 11491 on the grounds that Floor 11490 has no room for it.
• A catalogue of the items on Floor 11491, which is incomplete, and which the floor treats as its most valuable object.

Access and restrictions

Visitors are permitted to consult items at the reading desk only. Items may not be removed from the floor; a request to borrow is recorded and answered within one decade by a note explaining that the item is either present or absent, without specifying which.

Scholarly disagreement

Two readings of the floor's purpose persist. The first, associated with the Eleventh Concordance, treats 11491 as a genuine custodial floor whose accumulated holdings are the natural result of a filing system with more exceptions than rules. The second, associated with the Seventh Concordance, Annex 12, holds that 11491 is not a floor at all but a clerical artefact — a number generated by repeated copying of Floor 1149 — and that its contents are real but misplaced, awaiting a renumbering that has been proposed nine times and adopted never. The Office of Sundry Inventories does not take a position, noting only that the floor is staffed, heated, and inventoried annually, and that these facts are not affected by which Concordance is consulted.