Harpsichord, called the "Ruckers-Taskin"

For most of its documented life this double-manual harpsichord in Brussels was catalogued as a genuine instrument by the Ruckers workshop of Antwerp, later enlarged by the celebrated royal maker Pascal Taskin. Archaeometric research published in 2023 overturned that account. The case and soundboard are now attributed to an anonymous French workshop of about 1695; the Ruckers-style rose and signature that gave the instrument its name and its market prestige were added fraudulently around 1750, an act the research attributes to the workshop of the Paris maker Antoine Vater; and Taskin's 1774 rebuild, the one part of the old story that survives scrutiny, was performed on an instrument that was already a fake.

The case belongs to a real and well-documented eighteenth-century French phenomenon: Flemish Ruckers harpsichords commanded prices no French maker's own name could reach, and forging or exaggerating a Ruckers attribution was a known way to profit from an old or ordinary instrument. This record sets out what the evidence actually shows, what it does not, and where the object's own history, before 1750 and again between 1774 and its entry into the Brussels collection, remains undocumented.

What it is

A French double-manual harpsichord, its case, soundboard and mechanism built by an unidentified maker working around 1695. At some point near the middle of the eighteenth century it was given a soundboard rose and a signature in the style of the Antwerp Ruckers workshop, an addition intended to be read as authentic. In 1774 it passed through the Paris workshop of Pascal Taskin, who genuinely enlarged and rebuilt it, a routine and prestigious operation known as ravalement. The instrument is now in the Musical Instruments Museum in Brussels under inventory number 3848.

For roughly two and a half centuries the accepted account ran the other way: a real Ruckers instrument, expanded by a real Taskin, hence the working name "Ruckers-Taskin" that the instrument still carries and that this record keeps, because it is how the object is catalogued and searched for, while stating plainly in the same breath that the name records a fiction. Archaeometric research published by the MIM's own research staff in 2023 reversed the reading of every element except the last: Taskin's 1774 intervention is genuine; everything the name implies about the instrument's origin and its first eighty years is not.

The name and what it used to mean

"Ruckers-Taskin" is a compound name of a kind common in harpsichord catalogues, describing an instrument in two stages: who built it, and who later reworked it to extend its keyboard compass or updated its case to suit later eighteenth-century French taste and repertoire. Under the traditional reading, a Ruckers-Taskin was a genuine piece of Flemish Golden Age craftsmanship, made valuable twice over, once by the original Antwerp workshop and again by a documented royal maker's later attention.

That combination, real seventeenth-century Ruckers construction plus a documented eighteenth-century French ravalement, does exist elsewhere and is not itself suspicious. A harpsichord built by Andreas II Ruckers in Antwerp in 1646 and reworked by Taskin in Paris in 1780 survives today in the Musee de la musique in Paris (inventory E.979.2.1), and it carries the same descriptive compound name for the same reason. That Paris instrument is a different, separately catalogued object with no connection to the Brussels harpsichord beyond sharing a naming convention and, by coincidence, a nickname; the two must not be confused, and this record treats them as entirely distinct throughout.

The forgery: what was added, and when

The element of the Brussels instrument that made the traditional attribution possible was its soundboard rose and an accompanying signature, executed in a style meant to read as the mark of the Ruckers workshop. Vandervellen's 2023 case study, drawing on the MIM's 2013-2016 technical study of its Ruckers-attributed instruments, dates this addition to around 1750, roughly fifty-five years after the instrument's actual construction and more than a century after the death of the last Ruckers-family maker active under that name.

The study attributes the fraudulent addition to the workshop of Antoine Vater, a Paris-based maker who at the time held the position of guardian of the royal harpsichords at Versailles. This record grades that specific attribution as argued rather than flatly documented, because the mechanism by which the case for Vater's workshop, rather than another Paris maker or dealer of the period, was established has not been verified against the complete published text of the study, which could not be retrieved in full for this record. The broader conclusion, that the rose and signature are not genuine Ruckers work and were added roughly half a century after the instrument was built, is treated here as documented, resting on the archaeometric and dendrochronological findings themselves rather than on connoisseurship alone.

Why fake a Ruckers: the market that made it worth doing

Faking or embellishing a Ruckers attribution was not an isolated act of one dishonest workshop; it was a recognized feature of the eighteenth-century French instrument trade, driven by a straightforward economic fact. Ruckers and Couchet harpsichords, built in Antwerp between the late sixteenth century and the mid-seventeenth, were prized in France for their tone, and French makers and dealers had a strong financial incentive to attach that name to instruments that did not deserve it. Reworking, or claiming to rework, an old Flemish harpsichord commanded a price no French maker could charge for an instrument sold under his own name, and it was recognized at the time that in some instruments catalogued as Ruckers ravalements, only the soundboard, or nothing at all, was actually of Ruckers origin.

Pascal Taskin himself, whose own 1774 work on the Brussels instrument is not in question, is on record as having sold "Ruckers" harpsichords with very few original parts or none, a practice general knowledge among specialists rather than a secret; his contemporary Jean Germain II dealt substantially in the same trade of Flemish-attributed ravalements. This context does not implicate Taskin in the Brussels instrument's specific forgery, which the technical evidence dates to roughly twenty-four years before he touched it, but it explains why an instrument already carrying a false Ruckers rose by 1750 was worth the investment of a full ravalement in 1774: the market rewarded the name regardless of what stood behind it, and a customer or dealer commissioning the 1774 rebuild had every reason to believe, or at least to represent, that they were paying to modernize a real Ruckers.

Antoine Vater

Antoine Vater was born in Hanover in 1689 into a family of harpsichord and organ builders and emigrated to Paris in 1715, where he built a reputation as one of the city's finest harpsichord makers. He rose to the position of guardian of the royal harpsichords, responsible for maintaining the substantial collection kept at Versailles, a post that placed him at the center of French court instrument culture rather than at its margins. He was also a friend of the composer Georg Philipp Telemann, who lodged with Vater in Paris during 1737 and 1738. The Mercure de France recorded in July 1759 that Vater was retiring from the trade and offering his stock of harpsichords for sale; he died that year.

Only three instruments built new under Vater's own name are known to survive, dated 1732, 1737 and 1738 and now dispersed between a Paris collection and private hands in England and Ireland. The Brussels harpsichord is not a fourth: on the technical evidence, Vater did not build it. His documented connection to it, on Vandervellen's reading, is narrower and more damaging to his reputation than authorship would be: attaching a false identity to somebody else's fifty-five-year-old instrument. Whether this was an isolated act or part of a wider, repeated practice on Vater's part is not established in the biographical literature available for this record, which documents his genuine output and his royal position but is silent on any pattern of forged attributions beyond this single case; that silence is recorded here as a finding, not resolved by assumption in either direction.

Pascal Taskin and the 1774 ravalement

Pascal-Joseph Taskin was born in 1723 in Theux, in the prince-bishopric of Liege, and died in 1793 in Versailles. He trained under Francois-Etienne Blanchet II in Paris, inherited the Blanchet workshop on Blanchet's death in 1766 by marrying his widow, and became a master harpsichord maker that same year. He inherited the royal title in stages, becoming keeper of Louis XV's instruments in 1770 and fully assuming the position of facteur de clavecins du roi, royal harpsichord maker, in 1774 on Louis XVI's accession, the same year in which he is documented as having reworked the Brussels instrument. He went on to introduce genuine technical advances, including knee-operated stop levers and, in 1768, the peau de buffle register using soft buff-leather plectra in place of quill, and later moved into fortepiano production alongside harpsichord making.

A ravalement was a substantial, skilled operation, not a repair: it meant widening or rebuilding the case to extend the keyboard compass beyond what a seventeenth-century instrument offered, so that an old harpsichord could play the fuller range of notes that later eighteenth-century French repertoire required. It was routinely performed on genuine Flemish instruments precisely because their tone was worth preserving through an upgrade their original compass could not support. Commissioning that work in 1774 on an instrument already carrying a fake Ruckers identity since around 1750 is consistent with everything known about the market: whoever paid Taskin for the rebuild was investing in an instrument they had every reason to believe, or to present, as genuinely Flemish, and the investment made commercial sense only because the false rose had already done its work a generation earlier.

How the fraud was found: the MIM's 2013-2016 project

Between 2013 and 2016 the Musical Instruments Museum undertook a coordinated study and conservation programme covering all eighteen instruments in its collection that had been considered, at the time of their acquisition, to be Ruckers or Ruckers-workshop instruments. More than thirty specialists took part, spanning organology, musicology, art history, conservation science and acoustics, based in institutions from Brussels to Paris. Every instrument in the group was measured and redrawn, subjected to a CT scan or X-radiography, and analyzed dendrologically and dendrochronologically for the first time; the composition of each soundboard rose was documented, and pigments and papers were sampled and studied for the first time across the collection.

The project's findings were published in two forms: a 420-page edited volume, The Golden Age of Flemish Harpsichord Making, issued by the museum in 2017 and awarded the Nicholas Bessaraboff Prize by the American Musical Instrument Society in 2019, and, specifically for this instrument, a dedicated case study by Vandervellen in the journal De musica disserenda in 2023. The case study's own description of its subject is precise about what the instrument is not: an instrument that is neither a Ruckers nor a Taskin but a French instrument of about 1695, falsified around 1750 by Antoine Vater and genuinely ravaled by Pascal Taskin in 1774.

What the evidence actually showed

The methodology applied to this instrument, and to the group of eighteen as a whole, combined imaging with material science. CT scanning and X-radiography allowed the internal construction of the case and soundboard to be examined without disassembly. Dendrochronological analysis, dating the wood by its growth-ring pattern, and dendrological analysis, identifying the species and likely regional source of the timber, together placed the instrument's construction around 1695 and pointed to a French rather than Flemish origin, contradicting the wood evidence expected of a genuine Antwerp Ruckers build. The rose's composition and construction were documented and compared against the workshop's own record of genuine Ruckers rose-making, rather than against style alone, a distinction the earlier, purely connoisseurial attribution had not been able to draw on.

This record has not been able to verify the specific dendrochronological date ranges, wood species, or the precise comparative rose analysis reported in the full text of Vandervellen's 2023 case study, which could not be retrieved beyond its published abstract and summary during research for this entry. The general conclusion, French origin around 1695 rather than Flemish origin in the seventeenth century, and a rose added roughly half a century later, is treated here as the documented finding of a named, citable, peer-reviewed study; the granular scientific data behind it is flagged in the open questions below as unverified at first hand and worth confirming against the primary publication.

From Taskin's workshop to Brussels: an undocumented chain

Nothing in the sources consulted for this record establishes how the instrument moved from Taskin's Paris workshop in 1774 to the Brussels collection in which it now sits. The Brussels institution that became the Musical Instruments Museum began life in 1877 as the instrument collection of the Brussels Royal Conservatory, built initially around two founding gifts, the musicologist Francois-Joseph Fetis's collection, purchased by the Belgian state in 1872, and around one hundred Indian instruments given to King Leopold II in 1876 by the Rajah Sourindro Mohun Tagore. Victor-Charles Mahillon, the collection's first curator from 1877 to 1924, expanded it enormously through purchase, diplomacy and cultivated donors, taking it from these founding gifts to some 3,666 objects by his death.

Whether this harpsichord entered the collection through one of Mahillon's own acquisitions, through an earlier, undocumented Conservatory holding, or through a later donation after his tenure is not established in any source located for this record. A century of ownership between the 1774 ravalement and the instrument's documented presence in the MIM's own inventory is, on present evidence, simply unrecorded, and this record states that gap plainly rather than filling it with a plausible-sounding but unsupported guess.

What happened after the discovery

The museum's own account of the 2013-2016 project states that, since restoration, the instruments involved are displayed on rotation in the permanent exhibition galleries, a normal conservation-driven practice for fragile keyboard instruments rather than a response specific to this instrument's reattribution. Beyond that general statement, this record has not located a published account of how the MIM's physical object label or printed catalogue entry for inventory 3848 was worded before 2016 and how it reads now, and it does not assume that a label change occurred simply because the scholarship changed; museums vary in how quickly gallery text catches up with published research, and no source consulted confirms the timing or content of any relabeling for this specific object. What is documented is the scholarly outcome: a peer-reviewed case study naming the instrument's true construction date, its forger, and its genuine restorer, publicly attached to its correct inventory number, superseding the earlier catalogue tradition in the academic record even where the exact state of the museum's own current gallery text has not been separately verified here.

The other seventeen: what the wider project found

The 2013-2016 project did not examine this instrument in isolation. It covered all eighteen instruments in the MIM collection considered, at the time each was acquired, to have been made in the Ruckers workshop, the largest such group in any single collection worldwide. A contemporary review of the resulting 2017 volume records that, with only two exceptions, every instrument in this group of eighteen was altered after its original acquisition by the museum, underscoring how routinely these instruments were reworked, relabeled, or partially rebuilt across their long working lives, independent of whether their original core construction was genuinely Flemish. One documented case from the same project concerns an Ioannes Ruckers mother-and-child muselaar virginal of 1610 (inventory 0275), which underwent two nineteenth-century ravalements and now carries eight layers of paint obscuring the original decorated case, a different problem from outright forgery but part of the same pattern of accumulated, undocumented intervention that the project set out to unpick instrument by instrument.

This record has not located a published, collection-wide tally stating how many of the eighteen are now considered fully genuine Ruckers-workshop construction, how many are later fakes comparable to inventory 3848, and how many fall into an intermediate category of genuine Ruckers material heavily altered by later ravalement. That overall count, if it exists in the full 2017 volume, has not been verified for this record and is recorded as an open question rather than estimated.

The genuine article: what a forger in 1750 was imitating

The Ruckers workshop was founded in Antwerp by Hans Ruckers, who joined the city's Guild of Saint Luke in 1579 and built a business later carried on by his sons Joannes and Andreas I and by Andreas I's own son Andreas II, spanning roughly four generations of activity into the mid-seventeenth century. The workshop's instruments were valued for a resonant, balanced tone achieved through disciplined design and construction, and the family is credited with helping establish the two-manual harpsichord as a serious instrument type, an innovation that shaped keyboard building well beyond Antwerp. By the following century the Ruckers name had acquired a reputation comparable, in the world of stringed and keyboard instruments, to that of the great Cremonese violin makers: a guarantee of quality valuable enough to be worth stealing.

The Musical Instruments Museum holds a genuine, uncontested example of this workshop's output in the same building as the Brussels forgery: a harpsichord combined with a small virginal, signed by Joannes Ruckers and dated 1619, catalogued under the separate inventory number 2935. That instrument's lid painting, added later and copying a work by Maarten de Vos now in Belgium's Royal Museums of Fine Arts, is itself a documented later addition, but the instrument's core construction and its Ruckers attribution are not in dispute in the sources consulted. It is offered here strictly as a comparison object, illustrating what a genuine mid-workshop Ruckers instrument in the same collection looks like, and it must not be read as connected in any other way to inventory 3848.

What remains unresolved

Two long stretches of this instrument's history, from its construction around 1695 to the forged attribution around 1750, and from Taskin's 1774 workshop to its documented presence in the Brussels collection, carry no named owner, dealer or location in any source located for this record. The specific evidentiary basis for attributing the c. 1750 forgery to Antoine Vater's workshop in particular, rather than to another Paris maker or dealer of the period, rests on a study this record could not verify beyond its published summary. Whether Vater's involvement here, if correctly attributed, reflects an isolated lapse or a broader pattern in his practice is not addressed in the biographical sources available. And the wider question the 2013-2016 project set out to answer for the whole group, how many of the museum's eighteen Ruckers-attributed instruments are genuine, how many are later fakes, and how many are authentic cores under heavy later rework, has not yielded, in the sources consulted, a single published tally that would let this instrument's case be weighed against the full pattern of the collection it belongs to.

What is not in doubt is the shape of the story: an ordinary French harpsichord, given a false and profitable identity within a well-documented market for exactly that kind of deception, later improved by a royal maker who had no reason to doubt the identity he was building on, and only unmasked more than two and a half centuries later by wood, X-rays and the composition of a rose that was never what it claimed to be.