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The third hallmark was the mark of the silversmith. The oldest known piece stamped with the Maastricht hallmark is the so-called arm of Saint Thomas, a 15th-century silver reliquary in the shape of an arm, now in the Treasury of the Basilica of Saint Servatius in Maastricht. [3] Unfortunately, very little is left from this period.
A silver object that is to be sold commercially is, in most countries, stamped with one or more silver hallmarks indicating the purity of the silver, the mark of the manufacturer or silversmith, and other (optional) markings to indicate the date of manufacture and additional information about the piece.
Silver-gilt or gilded/gilt silver, sometimes known in American English by the French term vermeil, is silver (either pure or sterling) which has been gilded.Most large objects made in goldsmithing that appear to be gold are actually silver-gilt; for example, most sporting trophies (including medals such as the gold medals awarded in all Olympic Games after 1912) [1] and many crown jewels are ...
Assay offices are institutions set up to 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 ...
Nathaniel Mills the Elder (1746–1843) was a partner in Mills & Langston, Northwood Jewellers when he registered his first mark in 1803. [1] In 1825, he registered his well-known now punch mark 'N.M' within a rectangle at the Birmingham Assay Office and concentrated on working with silver on his own. [2]
But the 5-franc silver coins minted throughout the 19th century were just a continuation of the old écus, and were often still called écu by French people. The écu , as it existed immediately before the French Revolution , was approximately equivalent (in terms of purchasing power) to 24 euro or 30 U.S. dollars in 2017.
French ormolu mantel clock (around 1800) by Julien Béliard (1758 – died after 1806), Paris.The clock case by Claude Galle (1758–1815) Ormolu (/ ˈ ɔːr m ə ˌ l uː /; from French or moulu 'ground/pounded gold') is the gilding technique of applying finely ground, high-carat gold–mercury amalgam to an object of bronze, and objects finished in this way.
He was the son of a minor French nobleman, Paul Souchay de la Merie, a Huguenot who left France following the Edict of Fontainebleau in 1685. His father became an officer in the army of William III of Orange and moved to London in 1689 during the Glorious Revolution but died a pauper in 1735. He married Louisa Juliott on 11 February 1717.