Spore-Measurement Floor 47-alpha

Definition and situation

Spore-Measurement Floor 47-alpha is a numbered floor of the Tower devoted to the calibrated assessment of spore dimensions, densities, and settle-rates. It is best known as the seat of the Chamber of Verdant Accord, in which the sessions of the Cultivar Council are held. The floor's number, 47-alpha, is ordinarily cited in full; abbreviations to "47" are a recurring source of correspondence with the adjacent numbering office, which maintains that no unsuffixed 47 exists anywhere in the region.

Establishment

The floor is recorded in the Tower's registers as having been commissioned for measurement work rather than cultivation, a distinction that has generated more documentation than the work itself. Its founding instrument is the Concordance of Settled Measures, Annex II, which fixed the standard sieve aperture and the permissible drift between successive weighings. The Annex has been amended four times; the fourth amendment, which concerned the treatment of hygroscopic specimens in winter, has never been ratified and is nonetheless cited routinely by clerks who find it convenient.

The original apparatus of the floor was assembled under the direction of Serin Aldhaus, a measurement clerk whose tenure is chiefly remembered for the dispute of 1889 concerning whether a spore measured on the floor remained the same spore after measurement. Aldhaus's position, recorded in a memorandum now filed under Desk Alpha correspondence, was that the question was outside the competence of the floor. The memorandum concludes with a practical note on the storage of weighed specimens, which remains in force.

"Specimens weighed after the eleventh hour are not to be re-weighed before dawn; the difference will be attributed to the specimen and the attribution will be wrong."

— Memorandum of Serin Aldhaus, 1889, filed with Desk Alpha correspondence

The Chamber of Verdant Accord

The Chamber occupies the eastern third of the floor and is the only chamber on 47-alpha permitted to receive visitors. Its acoustics are deliberately damped; the Guild of Spore-Tenders, which holds a standing invitation, has twice petitioned for their release on the grounds that delegates cannot hear one another across the table. The petitions were granted and then reversed by the Guild Charter's own oversight clause, which holds that the damped acoustics are load-bearing for the purposes of order.

Seating in the Chamber follows the arrangement fixed by the Concordance of Seating, under which the Cultivar Council sits by seniority of specimen rather than of member. A delegate whose principal specimen has been superseded loses the seat nearest the window. This has produced at least three recorded resignations, none of which were accepted, because resignation requires the seat nearest the window to deliver it.

Measurement practice

The floor operates to three standards: the dry standard, the settled standard, and the archival standard. Only the settled standard is used for specimens destined for the Spore Atria, on the grounds that spores reaching the atria have already come to rest and measuring them in any other condition would record an intention rather than a fact. Discrepancies between the settled and archival standards are reconciled quarterly by a joint sitting of the floor's clerks and a representative of the Guild of Spore-Tenders, who do not agree on what reconciliation means.

A long-standing irregularity concerns specimens arriving with accession labels from Floor 12,441. The floor has no authority over Floor 12,441 and has never claimed any. It nevertheless measures what arrives, and has done so since the Soporific Spore Incident (1938) drew the two floors into correspondence. The measurement of the specimen associated with that incident was recorded on 47-alpha as "settled, unremarkable," a description the reviewing office later amended to "settled, remark-able" and then struck out entirely.

Disputed chronology

The Third Concordance and the Fifth Concordance disagree on the floor's age by a margin of some two centuries. The Third Concordance treats 47-alpha as contemporaneous with the original Concordance of Verdant Measures, while the Fifth places its commissioning considerably later and attributes the Chamber's stonework to a renovation whose date is given only as "the winter of the long inventory." Neither document cites the other. A committee convened in 1902 to settle the matter issued a finding that the discrepancy was "consistent with the numbering of the region," after which the committee was dissolved and its papers were filed on a floor that has not been identified.

Cataloguers occasionally encounter the floor listed without the alpha suffix, most often in documents originating from the Cultivar Council itself. The numbering office regards these as transcription errors and corrects them on sight. A small body of opinion holds that the un-suffixed reference denotes the floor as it exists before measurement, but this view has never been entered into the Concordances and is not, for administrative purposes, held.

Access and standing notes

Visitors to the Chamber of Verdant Accord are admitted between the fourth and ninth hour. Carrying a sieve into the Chamber is prohibited, as is discussing the settle-rate of a specimen while it is being settled. The prohibition dates from the incident of the ninth of the month, in which a delegate's remarks were found to have altered the result and were subsequently entered into the record as a contributing measurement.

The floor's winter maintenance is undertaken by the Guild of Spore-Tenders under the Extraordinary Protocols of the Guild Charter, which oblige the Guild to leave the Chamber's windows unopened until the first thaw. The obligation is resented by the Guild, which regards window-opening as an internal matter, and observed without exception.