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In some nations, such as the UK, the hallmark is made up of several elements, including: a mark denoting the type of metal, the maker/sponsor's mark and the year of the marking. In England, the year of marking commences on 19 May, the feast day of Saint Dunstan, patron saint of gold- and silversmiths. In other nations, such as Poland, the ...
The BIS Hallmark is a hallmarking system for gold as well as silver jewellery sold in India, certifying the purity of the metal. [1] [2] It certifies that the piece of jewellery conforms to a set of standards laid by the Bureau of Indian Standards, the national standards organization of India.
The mark for silver meeting the sterling standard of purity is the Lion Passant, but there have been other variations over the years, most notably the mark indicating Britannia purity. The Britannia standard was obligatory in Britain between 1697 and 1720 to try to help prevent British sterling silver coins from being melted to make silver plate .
Card marking, altering playing cards in secret for use in magic tricks or cheating; Conductor marking lights, power line markers; Direct part marking, a process to mark parts with product information; Photographic film markings; Road surface marking, such as lines or words, or the stripes of a zebra crossing on a road surface
Canadian certification label on a bag of rockwool Counterfeit electrical cords with false UL certification marks. A certification mark on a commercial product or service is a registered mark that enables its owner ("certification body") to certify that the goods or services of a particular provider (who is not the owner of the certification mark) have particular properties, e.g., regional or ...
RAIX - Union Carbide Corporation [11] (Subsidiary of Dow Chemical Company USA, child mark of UCFX) RAJX - Rail Logix Alamo Junction, LLC [12] (Elmendorf, Texas) RALU - Royal Arctic Line A/S [13] RALX - Radnor Rail Ltd [14] RAMX - RailAmerica; RAMX - Rail Merchants International [15] RANU - Rabanco Companies [16] (child mark of RABU) RAPX ...
MIL-STD-130, "Identification Marking of U.S. Military Property," is a specification that describes markings required on items sold to the Department of Defense (DoD), including the addition, in about 2005, of UII (unique item identifier) Data Matrix machine-readable information (MRI) requirements.
Line arrows may mark the location of a "jump" location in a cave when two are placed adjacent to each other. Two adjacent arrows facing away from each other, mark a point in the cave where the diver is equidistant from two exits. Arrow direction can be identified by feel in low visibility.