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  2. First in Flight Centennial commemorative coins - Wikipedia

    en.wikipedia.org/wiki/First_in_Flight_Centennial...

    This was the first time a commemorative eagle was produced with this composition since 1985, and as of 2019 was the last time a commemorative eagle was produced with this composition. α The obverse features a portrait of Orville and Wilbur Wright, while the reverse features an eagle in flight above an image of the Wright Flyer. 100,000 gold ...

  3. List of gold nuggets by size - Wikipedia

    en.wikipedia.org/wiki/List_of_gold_nuggets_by_size

    Nuggets are usually 20.5 to 22 karat (k) purity, meaning they are 83% to 92% gold by mass. Gold nuggets in Australia are often 23 k or slightly higher, while Alaskan nuggets are usually at the lower end of the spectrum. Purity can be roughly assessed by nugget color: the richer and deeper the orange-yellow, the higher the gold content.

  4. Centennial of Flight Commission - Wikipedia

    en.wikipedia.org/wiki/Centennial_of_Flight...

    The U. S. Centennial of Flight Commission (CoFC or CofF Commission) was created in 1999, by the U.S. Congress, to serve as a national and international source of information about activities commemorating the centennial of the Wright brothers' first powered flight on December 17, 1903 (purportedly the first fully controlled, sustained, powered flight of a heavier-than-air man-carrying airplane).

  5. Eagle (United States coin) - Wikipedia

    en.wikipedia.org/wiki/Eagle_(United_States_coin)

    In 1834, the mint's 15:1 legal valuation of gold to silver (i.e. 15 weight units of silver and 1 weight unit of gold have the same legal monetary value) was changed to 16:1, and the metal weight-content standards for both gold and silver coins were changed, because at the old value ratio and weight content, it was profitable to export and melt ...

  6. Dogtown Nugget - Wikipedia

    en.wikipedia.org/wiki/Dogtown_Nugget

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more

  7. American Liberty high relief gold coin - Wikipedia

    en.wikipedia.org/wiki/American_Liberty_high...

    Standing Liberty holding a torch and an American flag: Flying eagle with olive branches in its talons Reeded 50,000 [1] 49,325 [2] 2017: Black liberty wearing a crown of stars Eagle in flight Lettered 100,000 [3] 49,698 [4] 2019 Liberty with 13 rays emanating from her headdress Eagle preparing to land Reeded 50,000 [5] TBD 2021

  8. Boom: America’s answer to Concorde completes its first ...

    www.aol.com/boom-america-answer-concorde...

    The aircraft, flown by Boom’s chief test pilot Tristan “Geppetto” Brandenburg, accelerated to Mach 1.1 for the first time (around 844 miles per hour / 1,358 kilometers per hour) — 10% ...

  9. Potato Creek Johnny - Wikipedia

    en.wikipedia.org/wiki/Potato_Creek_Johnny

    John Eli Perrett (February 9, 1866 or 1868 – February 26, 1943), better known as Potato Creek Johnny, [a] was an American frontiersman and gold miner, best known for having discovered one of the largest gold nuggets ever discovered in the Black Hills in 1929. From then until the end of his life, Potato Creek Johnny became a local celebrity ...