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Hallmarked
A hallmark is an official mark or series of marks struck on items made of metal, mostly to certify the content of noble metals—such as platinum, gold, silver and in some nations, palladium. In a more general sense, the term ''hallmark'' can also be used to refer to any distinguishing mark. General overview Historically, hallmarks were applied by a trusted party: the "guardians of the craft" or, more recently, by an assay office. Hallmarks are a guarantee of certain purity or fineness of the metal, as determined by official metal (assay) testing. Distinguishment Hallmarks are often confused with "trademarks" or "maker's marks". A hallmark is not the mark of a manufacturer to distinguish their products from other manufacturers' products: that is the function of trademarks or makers' marks. To be a true hallmark, it must be the guarantee of an independent body or authority that the contents are as marked. Thus, a stamp of "925" by itself is not, strictly speaking, a hallmark, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hallmark
A hallmark is an official mark or series of marks struck on items made of metal, mostly to certify the content of noble metals—such as platinum, gold, silver and in some nations, palladium. In a more general sense, the term ''hallmark'' can also be used to refer to any distinguishing mark. General overview Historically, hallmarks were applied by a trusted party: the "guardians of the craft" or, more recently, by an assay office. Hallmarks are a guarantee of certain purity or fineness of the metal, as determined by official metal (assay) testing. Distinguishment Hallmarks are often confused with "trademarks" or "maker's marks". A hallmark is not the mark of a manufacturer to distinguish their products from other manufacturers' products: that is the function of trademarks or makers' marks. To be a true hallmark, it must be the guarantee of an independent body or authority that the contents are as marked. Thus, a stamp of "925" by itself is not, strictly speaking, a hallmark, b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assay Office
Assay offices are institutions set up to Metallurgical assay, assay (test the purity of) precious metals. This is often done to protect consumers from buying fake items. Upon successful completion of an assay (i.e. if the metallurgical content is found be equal or better than that claimed by the maker and it otherwise conforms to the prevailing law) the assay offices typically stamp a hallmark on the item to certify its metallurgical content. Hallmarking first appeared in France, with the Goldsmiths' Statute of 1260 promulgated under Étienne Boileau, Provost of Paris, for Louis IX of France, King Louis IX. US assay offices Title 15, Chapter 8, Section 291 of the United States Code makes it unlawful to stamp goods in the United States with "United States Metallurgical assay, assay" or any similar stamp which gives the impression that the item has been officially assayed by the United States government. General overview and function of U.S. assay offices Assay offices did and do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metallurgical Assay
A metallurgical assay is a compositional analysis of an ore, metal, or alloy, usually performed in order to test for purity or quality. Some assay methods are suitable for raw materials; others are more appropriate for finished goods. Raw precious metals (bullion) are assayed by an assay office. Silver is assayed by titration, gold by cupellation and platinum by inductively coupled plasma optical emission spectrometry (ICP OES). Precious metal items of art or jewelry are frequently hallmarked (depending upon the requirements of the laws of either the place of manufacture or the place of import). Where required to be hallmarked, semi-finished precious metal items of art or jewelry pass through the official testing channels where they are analyzed or assayed for precious metal content. While different nations permit a variety of legally acceptable finenesses, the assayer is actually testing to determine that the fineness of the product conforms with the statement or claim of fin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Étienne Boileau
Étienne Boileau () (1200 or 1210 – April 1270) was one of the first known provosts of Paris. In 1261, he was named provost (1261–1271), by King Louis IX. Boileau brought together the regulations on the police, industry and the trades of Paris in this "Book of the Trades." This work in prose is a faithful mirror reflecting the smallest details of the industrial and commercial life of Paris in the 13th century. The work is the oldest document on the legislation of the communities of craftsmen in France, written in 1268. Jean de Joinville Jean de Joinville (, c. 1 May 1224 – 24 December 1317) was one of the great chroniclers of medieval France. He is most famous for writing the ''Life of Saint Louis'', a biography of Louis IX of France that chronicled the Seventh Crusade.''V ... draws a very flattering portrait of Boileau in his ''History of St. Louis.'' According to Joinville, Boileau was a just man without undue consideration for the wealth or status of the accused, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Provost Of Paris
The Mayor of Paris (french: Maire de Paris) is the chief executive of Paris, the capital and largest city in France. The officeholder is responsible for the administration and management of the city, submits proposals and recommendations to the Council of Paris, is active in the enforcement of the city's ordinances, submits the city's annual budget and appoints city officers, department commissioners or directors, as well as members of city boards and commissions. During meetings of the Council of Paris, the mayor serves as the presiding officer, as it is the case in any other commune in France. Since Paris doubles as a department as well, the mayor also has the rank of a departmental council president. History When the French Revolution began after the storming of the Bastille on 14 July 1789, the city insurgents murdered the last Provost of Paris (Provost of the Merchants), Jacques de Flesselles. Because the Provost's office was abolished as one of the first moves with the diss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Louis IX Of France
Louis IX (25 April 1214 – 25 August 1270), commonly known as Saint Louis or Louis the Saint, was King of France from 1226 to 1270, and the most illustrious of the Direct Capetians. He was crowned in Reims at the age of 12, following the death of his father Louis VIII Louis VIII (5 September 1187 – 8 November 1226), nicknamed The Lion (french: Le Lion), was King of France from 1223 to 1226. As prince, he invaded England on 21 May 1216 and was excommunicated by a papal legate on 29 May 1216. On 2 June 1216 .... His mother, Blanche of Castile, ruled the kingdom as regent until he reached maturity, and then remained his valued adviser until her death. During Louis' childhood, Blanche dealt with the opposition of rebellious vassals and secured Capetian success in the Albigensian Crusade, which had started 20 years earlier. As an adult, Louis IX faced recurring conflicts with some of his realm's most powerful nobles, such as Hugh X of Lusignan and Peter of Dreux. Simult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philip III Of France
Philip III (1 May 1245 – 5 October 1285), called the Bold (french: le Hardi), was King of France from 1270 until his death in 1285. His father, Louis IX, died in Tunis during the Eighth Crusade. Philip, who was accompanying him, returned to France and was anointed king at Reims in 1271. Philip inherited numerous territorial lands during his reign, the most notable being the County of Toulouse, which was annexed to the royal domain in 1271. With the Treaty of Orléans, he expanded French influence into the Kingdom of Navarre and following the death of his brother Peter during the Sicilian Vespers, the County of Alençon was returned to the crown lands. Following the Sicilian Vespers, Philip led the Aragonese Crusade in support of his uncle. Initially successful, Philip, his army racked with sickness, was forced to retreat and died from dysentery in Perpignan in 1285. He was succeeded by his son Philip IV. Early life Philip was born in Poissy on 1 May 1245, the secon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philippe IV
Philip IV (April–June 1268 – 29 November 1314), called Philip the Fair (french: Philippe le Bel), was King of France from 1285 to 1314. By virtue of his marriage with Joan I of Navarre, he was also King of Navarre as Philip I from 1284 to 1305, as well as Count of Champagne. Although Philip was known to be handsome, hence the epithet ''le Bel'', his rigid, autocratic, imposing, and inflexible personality gained him (from friend and foe alike) other nicknames, such as the Iron King (french: le Roi de fer, link=no). His fierce opponent Bernard Saisset, bishop of Pamiers, said of him: "He is neither man nor beast. He is a statue." Philip, seeking to reduce the wealth and power of the nobility and clergy, relied instead on skillful civil servants, such as Guillaume de Nogaret and Enguerrand de Marigny, to govern the kingdom. The king, who sought an uncontested monarchy, compelled his upstart vassals by wars and restricted their feudal privileges, paving the way for the t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Edward I Of England
Edward I (17/18 June 1239 – 7 July 1307), also known as Edward Longshanks and the Hammer of the Scots, was King of England and Lord of Ireland from 1272 to 1307. Concurrently, he ruled the duchies of Aquitaine and Gascony as a vassal of the French king. Before his accession to the throne, he was commonly referred to as the Lord Edward. The eldest son of Henry III, Edward was involved from an early age in the political intrigues of his father's reign, which included a rebellion by the English barons. In 1259, he briefly sided with a baronial reform movement, supporting the Provisions of Oxford. After reconciliation with his father, however, he remained loyal throughout the subsequent armed conflict, known as the Second Barons' War. After the Battle of Lewes, Edward was held hostage by the rebellious barons, but escaped after a few months and defeated the baronial leader Simon de Montfort at the Battle of Evesham in 1265. Within two years the rebellion was extin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Metal
A metal (from Greek μÎταλλον ''métallon'', "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically ductile (can be drawn into wires) and malleable (they can be hammered into thin sheets). These properties are the result of the ''metallic bond'' between the atoms or molecules of the metal. A metal may be a chemical element such as iron; an alloy such as stainless steel; or a molecular compound such as polymeric sulfur nitride. In physics, a metal is generally regarded as any substance capable of conducting electricity at a temperature of absolute zero. Many elements and compounds that are not normally classified as metals become metallic under high pressures. For example, the nonmetal iodine gradually becomes a metal at a pressure of between 40 and 170 thousand times atmospheric pressure. Equally, some materials regarded as metals ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jewelry Hallmark
Jewellery ( UK) or jewelry (U.S.) consists of decorative items worn for personal adornment, such as brooches, rings, necklaces, earrings, pendants, bracelets, and cufflinks. Jewellery may be attached to the body or the clothes. From a western perspective, the term is restricted to durable ornaments, excluding flowers for example. For many centuries metal such as gold often combined with gemstones, has been the normal material for jewellery, but other materials such as glass, shells and other plant materials may be used. Jewellery is one of the oldest types of archaeological artefact – with 100,000-year-old beads made from ''Nassarius'' shells thought to be the oldest known jewellery.Study reveals 'oldest jewellery' , '' |
Sterling Silver
Sterling silver is an alloy of silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925. ''Fine silver'', which is 99.9% pure silver, is relatively soft, so silver is usually alloyed with copper to increase its hardness and strength. Sterling silver is prone to tarnishing, and elements other than copper can be used in alloys to reduce tarnishing, as well as casting porosity and firescale. Such elements include germanium, zinc, platinum, silicon, and boron. Recent examples of these alloys include ''argentium'', ''sterlium'' and ''silvadium''. Etymology One of the earliest attestations of the term is in Old French form , in a charter of the abbey of Les Préaux, dating to either 1085 or 1104. The English chronicler Orderic Vitalis (1075 – 1142) uses the Latin forms and . The word in origin refers to the newly introduced Norman silver penny. According to the Oxford Eng ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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