WebGold hallmarks date letters Today there are four UK assay offices: Birmingham, Edinburgh, London and Sheffield. Before these current locations, there were offices in: Chester - closed 1962 Exeter - closed … WebImport Marks to 1998. From 1842 it was illegal to sell imported gold or silver in the UK unless it was assayed (tested) at a British office. In 1867 the Foreign Mark was added. From 1904 the carat value of gold was also shown and for silver the decimal value of the standard was used. The Assay Office marks for gold would be in a Square shield ...
Master List of Online Silver and Jewelry Marks - ChicagoSilver
WebA typical set of antique British silver hallmarks showing (left to right); 1.Standard Mark, 2.City Mark, 3.Date Letter, 4.Duty Mark and 5.Maker's Mark. This particular set of marks tells us that this item was made of Sterling, in the city of London, in the year 1789, during the reign of King George III, and by the silversmith Thomas Wallis. WebAn assay office undertakes the job of testing all articles of silver, gold and platinum, to ensure that they meet the minimum standard of purity. In the case of silver there are two standards, Sterling (92.5%) and Britannia … thc jam
Chester Hallmarks II - Encyclopedia of Silver Marks, Hallmarks …
WebMaker's mark, identifying the silversmith presenting the piece to the assay office (usually the initials of Christian name and surname of the silversmith) Date letter, in cycles of twenty letters of the alphabet of different shape identifies the year in which the piece was verified by the Assay Office. A further mark was used in the period 1784 ... WebDec 4, 2024 · The first UK Assay Officewas Goldsmiths' Hall, founded around 1300, and where the term "hallmarking" originates. ... Dublin Assay Office; Historic assay offices. Chester (closed 24 th August1962) Exeter (closed 1883) Glasgow (closed 31 st ... (e.g. Lion Passant), a Date Letter, and a Duty Mark. During the 20 th Century, the Anchor was … WebCDC thc hrvatska