ENGLISH ELECTROPLATE SILVER
SILVER PLATE HALLMARKS - MARKS AND HALLMARKS OF ENGLISH SILVER PLATE |
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antique silver, sterling silver, silverplate, sheffield plate, electroplate silver,
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The two common forms of plated silver are Sheffield plate and silverplate/electroplate.
Sheffield Plate is a cheaper substitute for sterling, produced by fusing sheets of silver to the top and
bottom of a sheet of copper or base metal. This 'silver sandwich' was then worked into finished pieces. At
first it was only put on one side and later was on top and bottom.
Modern electroplating was invented by Italian chemist Luigi V. Brugnatelli in 1805. Brugnatelli used his
colleague Alessandro Volta's invention of five years earlier, the voltaic pile, to facilitate the first
electrodeposition. Unfortunately, Brugnatelli's inventions were repressed by the French Academy of Sciences
and did not become used in general industry for the following thirty years.
Silver plate or electroplate is formed when a thin layer of pure or sterling silver is deposited
electrolytically on the surface of a base metal.
By 1839, scientists in Britain and Russia had independently devised metal deposition processes similar to
Brugnatelli's for the copper electroplating of printing press plates.
Soon after, John Wright of Birmingham, England, discovered that potassium cyanide was a suitable
electrolyte for gold and silver electroplating.
Wright's associates, George Elkington and Henry Elkington were awarded the first patents for electroplating
in 1840. These two then founded the electroplating industry in Birmingham England from where it spread
around the world.
Common base metals include copper, brass, nickel
silver - an alloy of copper, zinc and nickel - and Britannia metal - a tin alloy with 5-10% antimony.
Electroplated materials are often stamped EPNS for electroplated nickel or silver, or EPBM for
electroplated Britannia metal.
| THE DIRECTORY OF BRITISH ELECTROPLATED SILVER MAKERS: Wa-Wh |
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C.P. WALKER & CO LTD not identified |
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JAMES WALKER JAMES WALKER LTD London
The firm was founded in c. 1902 by Sidney Sanders and William Metherell. From 1907 the firm operated as
Sanders & Co and later acquired the name James Walker from a jewelers shop in Peckham (established in 1823).
In the 1920s the company was dissolved forming two new companies, James Walker and Sanders & Co.
In 1969 the two companies were amalgamated as James Walker, Jeweller. The James Walker group was sold off
in 1984 to H. Samuel, becoming later part of the Ratners jewellery Company. The firm had its headquarters and workshop
at Century House Streatham using the trade mark CENTURY PLATE |
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WALKER & HALL Sheffield
The business was established in Sheffield in 1845 by George Walker. Becoming an assistant of Dr. John Wright who had conducted important experiments on electroplating Walker secured
the royalty of electroplating for Sheffield. The business was joined by Henry Hall and became in 1853 Walker & Hall. The factory was at Howard Street,
Sheffield, while showrooms were opened in 45 Holbornn Viaduct, London. Branches were opened in Liverpool, Manchester, Leeds, Glasgow, Edinburgh,
Newcastle, Cardiff, Belfast, Hull, Bristol, Melbourne and Adelaide (Australia), Cape Town (South Africa). Walker and Hall was converted into a
limited liability company in 1920 under the style Walker & Hall Ltd and combined in 1963 under the British Silverware Ltd with Mappin &
Webb and Elkington & Co. DISRAELI SILVER, FLAG PLATE, ORUBA, PALACE SILVER, SONORA SILVER were some trade marks used by the firm
Walker & Hall history and information page
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E.P.N.S. (Electroplated Nickel Silver) and EPBM (Electroplated Britannia Metal) are the most
common names attributed to silver plate items. But many other names are used for silver plate:
EPWM - Electroplate on White Metal, EPC - Electroplate on Copper, Argentium Argentine Plate, Argentum,
Ascetic B. B. S. Ltd, Ashberry, Austrian Silver, Brazilian Silver D&A Trademark of Daniel and Arter,
Buxbridge - Trademark name of JT&Co., Electrum, Encore TT&Co Trademark of T. Turner, Exquisite,
HH&S , I.XL Geo. Wostenholm & Son, Insignia Plate, JB&S EP A1, JD&S = John Dixon & Sons,
K & TL , M&W Mappin and Webb, N.S. New Silver, Nevada Silver D&A Trademark of Daniel and Arter,
Norwegian Silver; Trademark of WG&S, Pelican Silver JGNS, Potosi Silver N&S WP, RN&S EP Neill,
Silverite = Trademark of W P & Co , Sonora Silver = Trademark of Walker and Hall, Spur Silver =
Trademark of E B & Co for Edwin Blyde & Co, Stainless N. S., Stainless Nickel, Stainless Nickel
Silver, Venetian Silver - Trademark of Deykin & Sons, WF&SS EP
| STERLING SILVER OF ENGLAND, SCOTLAND AND IRELAND |
This is a page of Silvercollection.it "A Small Collection of
Antique Silver and Objects of vertu",
a 1000 pages widely illustrated website offering all you wish to know about
antique silver, sterling silver, silverplate, sheffield plate, electroplate silver,
silverware, flatware, tea services and tea complements, marks and hallmarks, articles,
books, auction catalogs, famous silversmiths (Tiffany, Gorham, Jensen, Elkington),
history, oddities ...
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