{"meta":{"version":"2.1","_links":{"self":{"href":"https://api.vam.ac.uk/v2/object/O67654"},"collection_page":{"href":"https://collections.vam.ac.uk/item/O67654/"}},"images":{"_primary_thumbnail":"https://framemark.vam.ac.uk/collections/2006AJ9811/full/!100,100/0/default.jpg","_iiif_image":"https://framemark.vam.ac.uk/collections/2006AJ9811/","_alt_iiif_image":[],"imageResolution":"high","_images_meta":[{"assetRef":"2006AJ9811","copyright":"© Victoria and Albert Museum, London","sensitiveImage":false}]},"see_also":{"_iiif_pres":"https://iiif.vam.ac.uk/collections/O67654/manifest.json","_alt_iiif_pres":[]}},"record":{"systemNumber":"O67654","accessionNumber":"M.482&A-1910","objectType":"Butter dish","titles":[],"summaryDescription":"This butter dish made of Sheffield plate is decorated with pierced work and die stamped handles.\r\n\r\nDie stamping, developed particularly for the Sheffield plate industry meant that complicated patterns could be accurately and repetitively reproduced, quickly and cheaply, after the initial costs of the dies were recovered. Benjamin Huntsman's (1704-1776) invention of crucible or cast steel had a decisive influence on the Sheffield plate industry, and was crucial for the cutting of accurate dies used in the plating industry. \r\nPierced work was accomplished using a fly punch after the traditional silversmith's technique for executing pierced work with a fretsaw proved unsuitable for Sheffield plate. The teeth of the saw ripped the silver surface, tearing it away from the copper core and leaving a jagged edge. \r\n\r\nSheffield plate originated, with the discovery in 1742, that bars of silver and copper, in unequal proportions, fused by heating under pressure, could be rolled into sheets of laminated metal and worked like silver. The industry this material created flourished for about 100 years until superseded by electroplating in the 1840s.","physicalDescription":"Oval, decorated with a broad band of fine piercing between borders of relief work and piercing. At either end is a loop handle, on the front a crest is engraved: an arm in armour embowed, grasping a baton.","artistMakerPerson":[{"name":{"text":"Unknown","id":"A1848"},"association":{"text":"","id":""},"note":""}],"artistMakerOrganisations":[],"artistMakerPeople":[],"materials":[{"text":"Sheffield plate","id":"AAT81349"},{"text":"glass","id":"AAT10797"}],"techniques":[{"text":"piercing","id":"AAT231153"},{"text":"die stamping","id":"AAT53224"}],"materialsAndTechniques":"Sheffield plate, with a blue glass liner","categories":[{"text":"Eating","id":"THES48963"},{"text":"Metalwork","id":"THES48920"},{"text":"Tableware & cutlery","id":"THES48888"}],"styles":[{"text":"Neoclassical","id":"AAT21477"}],"collectionCode":{"text":"MET","id":"THES48599"},"images":["2006AJ9811"],"imageResolution":"high","galleryLocations":[{"current":{"text":"004","id":"THES405654"},"free":"","case":"","shelf":"","box":""},{"current":{"text":"004","id":"THES405654"},"free":"","case":"","shelf":"","box":""}],"partTypes":[[{"text":"Butter dish","id":""}],[{"text":"Liner","id":""}]],"contentWarnings":[{"apprise":"","note":""},{"apprise":"","note":""},{"apprise":"","note":""}],"placesOfOrigin":[{"place":{"text":"Sheffield","id":"x29138"},"association":{"text":"made","id":"x28654"},"note":""}],"productionDates":[{"date":{"text":"late 18th century","earliest":"1750-01-01","latest":"1800-12-31"},"association":{"text":"made","id":"x28654"},"note":""}],"associatedObjects":[],"creditLine":"","dimensions":[{"dimension":"Height","value":"9.65","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""},{"dimension":"Length","value":"23.6","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""},{"dimension":"Width","value":"12.1","unit":"cm","qualifier":"","date":{"text":"","earliest":null,"latest":null},"part":"","note":""}],"dimensionsNote":"","marksAndInscriptions":[],"objectHistory":"","historicalContext":"","briefDescription":"Butter dish, Sheffield plate with blue glass liner, late 18th century, English","bibliographicReferences":[],"production":"Reason For Production: Retail","productionType":{"text":"Mass produced","id":"THES48863"},"contentDescription":"","contentPlaces":[],"associatedPlaces":[],"contentPerson":[],"associatedPerson":[],"contentOrganisations":[],"associatedOrganisations":[],"contentPeople":[],"associatedPeople":[],"contentEvents":[],"associatedEvents":[],"contentOthers":[],"contentConcepts":[],"contentLiteraryRefs":[],"galleryLabels":[],"partNumbers":["M.482A-1910","M.482-1910"],"accessionNumberNum":"482","accessionNumberPrefix":"M","accessionYear":1910,"otherNumbers":[],"copyNumber":"","aspects":["WHOLE","Liner","Butter dish"],"assets":[],"recordModificationDate":"2025-09-26","recordCreationDate":"2002-09-23","availableToBook":true}}