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A van Erp copper vase sold for US$36,000 at the same auction. [12] [13] On July 28, 2007, appraiser David Rago discussed a Dirk van Erp lamp on a segment of the Public Broadcasting Service series Antiques Roadshow filmed in Louisville, Kentucky. The value of the copper and mica lamp made around 1912 was estimated at US$40,000 to $50,000. [14]
Chasing (French: ciselure) or embossing is a similar technique in which the piece is hammered on the front side, sinking the metal. The two techniques are often used in conjunction. Many metals can be used for chasing and repoussé work, including gold, silver, copper, and alloys such as steel, bronze, and pewter.
Wendell August Forge is America's oldest and largest [2] such forge still in existence in the United States. The original facility was a historic landmark in Mercer County, Pennsylvania.
Mrs. Ulysses S. Grant asked Gorham to commemorate the country's one-hundredth anniversary with a spectacular Century Vase that contained over 2,000 oz (57,000 g) of sterling silver, and in 1899, it produced a grand "loving cup" composed of 70,000 dimes was designed for Admiral George Dewey. Colonel Henry Jewett Furber, president of Universal ...
Bronze weapon from the Mesara Plain, Crete. Copper came into use in the Aegean area near the end of the predynastic age of Egypt about 3500 BC. The earliest known implement is a flat celt, which was found on a Neolithic house-floor in the central court of the palace of Knossos in Crete, and is regarded as an Egyptian product.
Staining glass vessels with copper and silver pigments was known from around the 3rd century AD, [15] although lustreware technology probably began sometime between the 8th and 9th centuries AD. [ 16 ] [ 17 ] The earliest recipe for luster production appeared in 8th century AD "Kitab al-Durra al-Maknuzna" by Jabir ibn Hayyan . [ 18 ]
The United Copper Company was a short-lived United States copper mining business in the early 20th century that played a pivotal role in the Panic of 1907. United Copper was incorporated in 1902 by F. Augustus Heinze , a copper magnate who had tussled for years with Amalgamated Copper for lucrative copper mines in Butte, Montana .
The work, a departure from machine-made commercial cutlery and hollowware, was named Martelé, from the French verb marteler, "to hammer".The line was made from 1896 through the 1930s by the Gorham Manufacturing Company of Providence, Rhode Island under the direction of Gorham's chief executive, Edward Holbrook, and his chief designer, William Christmas Codman who was brought over from England ...