# The Object on Display Is the Last Restorer's Reading of It > The British Museum gives the Sutton Hoo helmet two production dates: late 6th to early 7th century for the components, and 1971 for the reconstruction. This archive grades every owner and grades no restorer. > The Study - 2026-09-26 > Canonical HTML: https://iconotheca.com/study/the-object-on-display-is-the-last-restoration/ ## Key points - The British Museum's own catalogue gives the Sutton Hoo helmet two production dates in the same field: late 6th to early 7th century for the original components, and 1971 for the current reconstruction. Its materials list includes jute and plaster, each flagged as modern and part of the reconstruction structure. - Every published dimension of that helmet is qualified as restored, and the only weight given is for the original and is an estimate. The circumference of 74.60 cm at eyebrow level is a measurement of a 1971 argument. - The Walters Art Museum publishes an intervention table on the public page of its Adam and Eve relief: seventeen rows, of which seven carry no date at all, and none carries a conservator's name or a grade. The label still reads about 1515. - This archive grades all 2,105 ownership links in its 299 published records as documented, disputed or unknown. It grades not one of the interventions, although a restorer changes the object and an owner usually does not. - The lyre from the Royal Cemetery of Ur was displayed for roughly fifty years on a soundbox whose proportions did not match the excavator's own published measurements. The replacement, built to those measurements in 1976 to 1980, came out about a third larger. - A restoration can be commissioned by the seller, on the seller's timetable. The Crosby Garrett helmet was restored over about 240 hours ahead of its sale after the British Museum asked that full scientific conservation and recording come first, and that request was not acted on. ## A record grades its owners and says nothing about its restorers ## The British Museum dates the Sutton Hoo helmet twice, and means it ## The first reconstruction was taken apart because it was thought to be wrong ## A museum published its own intervention log, and seven of the rows have no date ## The label date and the object's actual date are not the same number here ## A lyre stood on the wrong body for about fifty years ## A restoration can be commissioned by whoever is selling the object ## Four objects, four different relationships between what you see and what survives ## How to read an object that has been restored ## What we are going to change here ## Why this archive is free to read There is a version of this article that reads as a complaint about conservators, and it would be wrong. Williams, Greene and Bailey each did careful, reversible, published work, and in every case the published account is where the honest detail lives. The failure is one of cataloguing. We ask a reader to accept an object as about 1515 or as late sixth century while withholding the date of the arrangement in front of them, and then we grade the owners to three levels of confidence because ownership is what the field learned to argue about first. The British Museum has already shown what the fix looks like, in one extra line of a date field. ## Questions **Why does the British Museum give the Sutton Hoo helmet two production dates?** Because the object is both a seventh-century helmet and a twentieth-century reconstruction, and the fragments are physically held in the reconstruction. The catalogue records late 6th to early 7th century for the original components and 1971 for the current reconstruction, and it lists the modern jute and plaster among the object's materials. **How many times has the Walters Adam and Eve relief been treated?** The museum's public catalogue page lists seventeen conservation rows, of which ten carry a date, running from 1958 to 2003, plus the 2013 to 2014 campaign that produced the published account. Seven rows carry no date at all and none of the rows names a conservator. **Is the lyre from Ur in the Penn Museum the original instrument?** The head, beard and plaque are ancient and the soundbox is modern, because the original wood did not survive. The current box was built between 1976 and 1980 to the dimensions Woolley published in 1934, and it is roughly a third larger than the box that was on display from about 1930. **Does a restoration have to be disclosed on a museum label?** There is no general rule, and practice varies widely. The British Museum records the 1971 reconstruction in its catalogue date field, the Walters publishes a conservation table and a note about a nineteenth-century replacement on its object page, and whether the physical gallery label carries the same disclosure is a separate question that neither case settles. **Why does it matter who commissioned a restoration?** Because the purpose determines what survives it. The Crosby Garrett helmet was restored for a saleroom on a saleroom's timetable after the British Museum asked for scientific conservation and recording first, and the analysts involved noted afterwards that organic impressions in the corrosion products, which would have shown how the helmet was buried, were probably lost. ## Sources - [1] The British Museum, online collection record for object 1939,1010.93, The Sutton Hoo Helmet, Britain, Europe and Prehistory. Read 26 September 2026 in the in-app browser after plain HTTP requests with and without a browser user agent both returned 403. Primary source for the two production dates of late 6thC to early 7thC (original components) and 1971 (current reconstruction), for the materials list including jute and plaster each marked modern and part of the reconstruction structure, for every dimension being qualified as restored (circumference 74.60 cm at eyebrow level, height 31.80 cm, length 25.50 cm at rim, width 21.50 cm at rim) and the weight of 2.50 kg given as of original, estimated, for the donation by Mrs Edith M Pretty, the display in Room 41, and for the curator's comment that the first reconstruction by Herbert Maryon in 1946 was felt to be inaccurate and the second and current one was completed by Nigel Williams in 1971. - [2] The Walters Art Museum, online collection entry for Adam and Eve, Giovanni della Robbia, accession 27.219. Read 26 September 2026 in the in-app browser after a plain request returned 403. Primary source for the conservation table of seventeen rows with the dates 12 October 1958, 14 August 1959, 21 April 1960, 1 November 1972, 1 October 1973, 1 April 1974, 1 March 1988, 16 March 1988, 6 July 1998 and 1 January 2003 and seven rows with no date, for the date of about 1515, the dimensions of 279.5 by 212 cm, the location on the Charles Street stairway to the Sculpture Court, the provenance from Mme Camille Lelong through the Lelong Collection Sale of 1902 lot 98 to Henry Walters and by bequest in 1931, and for the museum's statement that the passage where the maize motif appears clearest is in fact a replacement from the 1800s. - [3] Gregory Bailey, Tempting fate: treatment of Giovanni della Robbia's Adam and Eve, Objects Specialty Group Postprints, volume 24, 2017, American Institute for Conservation. Read 26 September 2026. Source for the 2013 damage to the fig leaf as the start of a year-long campaign, for the x-ray fluorescence glaze analysis establishing that many sections of glazed terracotta were manufactured in the nineteenth century, for the provenance inference that they were made in Italy in 1870 or before possibly with the intent of sale to the South Kensington Museum, and for the treatment decision that losses and prior restorations were inpainted with only minimal additional filling or resurfacing so that the appearance is unified at a distance while damages, restorations and the differences between the two types of terracotta remain visible on close inspection.