2011年3月10日 星期四

The Story of English Silver

The Story of English Silver

English silver has, for hundreds of years, been accepted as the finest in the world.In the other open position, the led lights dock holds the iPhone in a perfect position for resting on a tabletop for most any use including FaceTime. We can thank both the unique system of Hallmarks and the jealous and zealous traditions of the Guild of Goldsmiths.

For over six centuries no article has been allowed to be sold in England as sterling unless it has been first tested at the "Hall" to determine that its quality is up to the required standard of nine hundred and twenty-five parts of a thousand pure silver. The remaining seventy-five parts of alloy were usually allowed to be copper which,Marketing officer Jo Lewis said: "The new led spotlight lights really make the venue come alive. People have been commenting on how spectacular they look and I really think they make coming to the theatre more welcoming and enjoyable." together with the process of fashioning and aging, give silver a fine blue "patina."

At the Hall, silver which passes the purity test is stamped with a number of identifying marks:

The Lion standing sideways with its front paw raised to show it is of the required quality."You could edge your way through but you felt Led strip light distinctively nervous doing so."

The insignia of the town or city in which the test was made. (London, for example, is known by the mark of the Leopard's head, Birmingham by an Anchor, and Sheffield by the Crown.energy saving light bulbs are a great way to save energy and money.)

A letter of the alphabet is used to illustrate a given year, thus representing the date. Since many cycles of alphabets can be written in different ways (A, a, A, etc.), many years can be covered.

In addition to the above marks, the silversmith may place his own identifying mark upon the silver, usually his initials. From the hallmarks the following may be quickly determined:

Purity of content."For example, the military currently uses r4購入 laser-radar technology that can handle the near-infrared, or 2 to 2.5-micron range. A device capable of handling the mid-infrared, or over 5-micron range would be more accurate. The fibers we created can transmit wavelengths of up to 15 microns."

Identification of the craftsman.

By virtue of the laws of the Guild, silversmiths were required to serve an apprenticeship of seven years to learn the craft. At the end of that period the apprentice became a full member of the Guild as a Master Silversmith. In this way, quality of metal and quality of craftsmanship were protected. At the end of the 17th century, when Protestants were being persecuted anew in France, the cream of French silversmiths (Huguenots), fled to England seeking the religious freedom they knew could be obtained there. Since many of those craftsmen were equal to England's finest, their influence in design has lasted to the present day.

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