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  2. Britannia silver - Wikipedia

    en.wikipedia.org/wiki/Britannia_silver

    Britannia silver is an alloy of silver containing 11 ozt 10 dwt (i.e. 11½ troy oz.) silver in the pound troy, equivalent to 23 ⁄ 24, or 95.833% by weight silver, the rest usually being copper. This standard was introduced in England by Act of Parliament in 1697 to replace sterling silver (92.5% silver) as the obligatory standard for items of ...

  3. Silver hallmarks - Wikipedia

    en.wikipedia.org/wiki/Silver_hallmarks

    London assay office hallmarks on the back of a waiter, or small square salver. Marks indicate it is Britannia gauge silver made by (or for) Paul de Lamerie (taken to or) in London and dated 1732 (it could have been made a year or two earlier than 1732). A stamp indicating the purity of the silver is called the assayer's mark.

  4. Silver standards - Wikipedia

    en.wikipedia.org/wiki/Silver_standards

    This grade of silver is used to make bullion bars for international commodities trading and investment in silver. In the modern world, fine silver is understood to be too soft for general use. [1] Britannia silver has a millesimal fineness of at least 958. The alloy is 95.84% pure silver and 4.16% copper or other metals.

  5. Hallmark - Wikipedia

    en.wikipedia.org/wiki/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 is used to refer to any standard of quality.

  6. Meriden Britannia Company - Wikipedia

    en.wikipedia.org/wiki/Meriden_Britannia_Company

    In 1898, the Meriden Britannia Company became part of the larger International Silver Company corporation headquartered in Meriden. [4] Afterwards, while part of ISC, many designs were produced under the Meriden Britannia brand with design trade catalogues specifying Meriden Britannia wares.

  7. Britannia (coin) - Wikipedia

    en.wikipedia.org/wiki/Britannia_(coin)

    The Britannia is a bullion coin issued by the Royal Mint.It has been minted in gold since 1987, in silver since 1997, and in platinum since 2018. The reverse of the coin patterns feature various depictions of Britannia, a feminine personification of the United Kingdom, while the obverse features the effigy of the monarch of the United Kingdom with the legend around it.

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