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2. Fort Lauderdale, Florida - Wikipedia

   en.wikipedia.org/wiki/Fort_Lauderdale,_Florida

   Fort Lauderdale (/ ˈ l ɔː d ər d eɪ l / LAW-dər-dayl) is a coastal city located in the U.S. state of Florida, 30 miles (48 km) north of Miami along the Atlantic Ocean.It is the county seat of and most populous city in Broward County with a population of 182,760 at the 2020 census, [7] making it the tenth-most populous city in Florida.

3. Gold-filled jewelry - Wikipedia

   en.wikipedia.org/wiki/Gold-filled_jewelry

   Gold-filled is a type of composite material. Composites are formed from two or more constituent materials with different properties that, when combined, create a new material with enhanced properties. [1] Gold-filled material is made by bonding a layer of gold alloy to a base metal core (typically brass, but sometimes copper or silver).

4. Gold plating - Wikipedia

   en.wikipedia.org/wiki/Gold_plating

   Gold plated - gold layer thickness greater than or equal to 0.5 micron; Heavy gold plated / Vermeil - gold layer thickness greater than or equal to 2.5 micron; Gold plated silver jewellery can still tarnish as the silver atoms diffuse into the gold layer, causing slow gradual fading of its color and eventually causing tarnishing of the surface ...

5. Gold coins stolen from 18th century shipwreck off Florida ...

   www.aol.com/gold-coins-stolen-18th-century...

   In 2015, members of the Schmitt family, working as contracted salvage operators for a company called "1715 Fleet - Queens Jewels," uncovered 101 gold coins worth $4.5 million, FWC said.

6. Coinage metals - Wikipedia

   en.wikipedia.org/wiki/Coinage_metals

   Pre-1992 British pennies were made of 97% copper; but as of 2008, based on the price of copper, the value of a penny from this period is 1.5 new-pence. Modern British pennies are now made of copper-plated steel. Cupronickel, a base metal alloy with varying proportions of copper and nickel, was introduced as a cheaper alternative for silver in ...

7. International Gold Bullion Exchange - Wikipedia

   en.wikipedia.org/wiki/International_Gold_Bullion...

   International Gold Bullion Exchange was founded in 1979 by brothers William and James Alderdice. It grew to be reportedly the largest retail gold bullion dealer in the United States. [1] It offered sale and storage of gold and silver bullion and coins. The company would sell gold bullion at a discount if the buyer agreed to postpone taking ...