Ads
related to: how to recognize sterling silver
Search results
Results From The WOW.Com Content Network
Sterling silver is an alloy composed by weight of 92.5% silver and 7.5% other metals, usually copper. ... To identify the silversmith or company that made the piece.
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.
The alloy is 95.84% pure silver and 4.16% copper or other metals. The Britannia standard was developed in Britain in 1697 to help prevent British sterling silver coins from being melted to make silver plate. It was obligatory in Britain between 1697 and 1720, when the sterling silver standard was restored. It became an optional standard ...
In 1697, a higher standard of silver, known as the Britannia standard (95.83%, i.e. 23/24ths silver) was made compulsory in Great Britain to protect the new coinage which was being melted down by silversmiths for the silver. The Sterling standard (92.5%) was restored in 1720.
Silversmiths saw or cut specific shapes from sterling and fine silver sheet metal and bar stock; they then use hammers to form the metal over anvils and stakes. Silver is hammered cold (at room temperature). As the metal is hammered, bent, and worked, it 'work-hardens'. Annealing is the heat-treatment used to make the metal soft again. If metal ...
Sterling silver flatware. Waterford crystal. Pheasant ceramic salt and pepper shakers, also vintage. My family is small, with one or two extra couples, so our holiday table is formal and we bring ...
Long before ETFs, derivatives and options trading, precious metals like gold and silver emerged as the oldest investment vehicles in history. See: 3 Things You Must Do When Your Savings Reach...
For example, copper is added to the precious metal silver to make a more durable alloy for use in coins, housewares and jewelry. Coin silver, which was used for making silver coins in the past, contains 90% silver and 10% copper, by mass. Sterling silver contains 92.5% silver and 7.5% of other metals, usually copper, by mass.