A sterling 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 date of manufacture and additional information about the piece. In some countries, the testing of silver objects and marking of purity is controlled by a national assayer's office.
Hallmarks are applied with a hammer and punch, a process that leaves sharp edges and spurs of metal. Therefore, hallmarking is generally done before the piece goes for its final polishing.
The hallmark for sterling silver varies from nation to nation.
Read more about Silver Hallmarks: United Kingdom and Ireland, France, United States, See Also
Famous quotes containing the word silver:
““Maman”, said Annaïse, her voice strangely weak. “Here is the water.”
A thin blade of silver came forward in the plain and the peasants ran alongside it, crying and singing.
...
“Oh, Manuel, Manuel, why are you dead?” moaned Délira.
“No”, said Annaïse, and she smiled through her tears, “no, he is not dead”.
She took the old woman’s hand and pressed gently against her belly where new life stirred.”
—Jacques Roumain (1907–1945)