Leaning Pillar

The Leaning Pillar is a load-bearing column in Aisle Gamma-7 of Floor 412-, deviating 4.7 degrees from true vertical as measured against the plumb-line maintained by the Office of Vertical Reference. It is the earliest surviving worked-stone column in the Tower to be entered into the Inventory under a condition rather than a name, and the precedent for all subsequent entries of Condition of Recorded Disrepair. The pillar supports the east bay of the aisle and, by extension, an estimated nine hundred linear metres of shelving above it. It has leaned continuously since at least the third recension of the floor survey, and no attempt to address the lean has ever been certified as having occurred.

Description and measurement

The pillar is of grey banded limestone, unfluted, 6.1 metres in visible height above the floor-stone and approximately 1.4 metres square at the base. The deviation of 4.7 degrees was first recorded by Surveyor Marn Ostley in the winter of the year the survey was conducted, and has been confirmed by every Leaning Survey since, including those conducted by instruments Ostley did not live to see. The figure has not changed. This constancy is itself a matter of record: the Office of Vertical Reference notes that a column actively failing would be expected to drift, and that a column not failing would be expected to stand true, and that the Leaning Pillar occupies a third category for which the Office has no form.

Dust collected from the pillar's west face during the Leaning Survey accumulates at a measurably greater rate than dust on its east face, a datum the survey preserves without comment. The pillar is load-bearing. A small brass plate at its base reads DO NOT ADJUST and bears no seal, no date, and no issuing office. Four separate attempts to identify the authority behind the plate are recorded in Pillar Mapping; all four are marked unresolved.

The Condition of Recorded Disrepair

In re: The Leaning Pillar of Aisle Gamma-7 established that a column repaired without a prior filed intent remained, for all administrative purposes, broken. The practical consequence is well known to anyone who has worked Aisle Gamma-7: the pillar may not be straightened, because straightening it would constitute a repair, and any repair would confirm that the lean had been a disrepair, and the lean had never been recorded as a disrepair, only as a lean. The Librarians have declined to resolve the circle. Successive Pillar Mapping returns have listed the pillar as extant, inclined, unclassified.

The ruling is cited in nearly every subsequent matter of structural ambiguity, including the disposition of the Pillar of Perpetual Reassessment following the Obsidian Decree, and the long dispute over whether the concave impression at Aethelred's Leaning Stone constitutes architecture or furniture. It is cited less often for its original holding, which concerned a pillar and a repair, and more often for a remark in its fourth recension, widely quoted and never sourced to a named Librarian:

"A thing may be broken, or it may be recorded as broken, and the Tower has never established which of these is the load-bearing one."

— In re: The Leaning Pillar of Aisle Gamma-7, fourth recension, marginal note

Dispute between readings

Two readings of the pillar's status persist. The first, maintained by the Pragmatists of the Leaning Stack, holds that the pillar's lean is a property of the pillar and travels with it: the column leans, therefore the column is a leaning column, and the Inventory entry should read as a description. The second, pressed in several annexes to the Pillarist Concordance, holds that the lean is a property of the relationship between the pillar and the floor, and that a Leaning Survey measures the floor quite as much as the stone. On this reading the pillar is true and Floor 412- is tilted, and the entry should be transferred to the floor.

The Concordances do not settle the matter. One annex asserts that the floor of Aisle Gamma-7 is level to within one part in four thousand; another, later and equally sealed, describes the same floor as "conformably inclined, as all floors are." Neither annex has been withdrawn. The Hall of Perfect Consensus has twice been asked to rule and twice returned the question to the Office of Vertical Reference, which has twice returned it to the Hall.

A third position, advanced by the Silent Column school and rarely defended at length, is that the pillar leans because the shelves above it do. No survey has been permitted to test this, as testing would require unloading the shelves, and unloading the shelves would require a filed intent.

Incidents

In the winter of the year following the fourth recension, a junior clerk of the Aisle Gamma-7 reading circuit, Ede Vantry, was observed applying a spirit level to the pillar during a closed-hours shift. Vantry's report, filed the same night, recorded a deviation of 4.7 degrees and added that the pillar "seemed to be waiting for the level to be put away before it decided anything." The report was accepted into the record and Vantry was reassigned to Floor 719-Γ, where the leaning habits of Aethelred's Leaning Stone were then under survey. Vantry's level was confiscated. It has not been returned.

Later that decade the pillar was the subject of a short-lived devotional practice among porters of the east stair, who regarded it as a Consensus Pillar on the grounds that everyone who passed it agreed it leaned. The practice was discontinued after the Office of Vertical Reference observed that agreement is not assent and that a pillar must register collective assent, not collective observation. The porters were not disciplined. A small chalk mark they left at the pillar's base is still visible and is cleaned around rather than over.

Maintenance and access

The pillar is inspected twice yearly, on dates set by the Office of Vertical Reference and announced no earlier than the morning of. Inspection consists of reading the brass plate, confirming that the deviation remains 4.7 degrees, and noting the date. No inspection has ever required the pillar to be touched, and touching the pillar is prohibited under an unnumbered annex to the Pillarist Concordance whose text survives only in paraphrase. Leaning on the pillar while reading is permitted. Sleeping against it is not, and the distinction has been upheld twice.

The pillar is the recommended reference point for visitors seeking the Gamma-7 stacks, as it is visible from the east stair landing and is the only column in the aisle that does not require counting. Visitors are asked not to measure it.