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Cook Islands Meteorite Muonionalusta with Embedded Fragment $5 2011 Proof Silver Coin COA

$149.99

This Meteorite Coin comes with a Certificate of Authenticity as shown.

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Cook Islands Nicolaus Copernicus $5 2008 Proof Silver Crown Swarovski Crystal COA

$124.99

Cook Islands – Nicolaus Copernicus – $5 – 2008 – Proof Silver Crown – Swarovski Crystal – COA – When UNESCO designated 2009 as the International Year of Astronomy, the Cook Islands issued a coin to celebrate the genius of Nicolaus Copernicus who was responsible for getting modern astronomy up and running. This proof silver crown marks his greatest contribution to science: the revelation that the Sun is the center of our solar system and that the Earth and other planets rotate around it. Up until that time, the prevailing theory held that the Earth was the center of the universe and that everything else revolved around it. This coin is 38.6 millimeters in diameter and was struck from 25 grams of .999 silver. The solar system it depicts is selectively gold plated and features a Swarovski crystal at its center. Total mintage on this coin was limited to 2,500 pieces.

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Northwest Africa NWA 482 Lunar Meteorite Medal Embedded Fragment 2000 Numbered COA

$99.99

The back of the medal gives basic information on the meteorite fall and is sequentially numbered. Total mintage worldwide was limited to 250 specimens. Comes as shown with a Certificate of Authenticity.

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Northwest Africa NWA 2995 Lunar Meteorite Medal Embedded Fragment 2005 Numbered COA

$99.99

Total mintage worldwide was limited to 250 specimens. Comes as shown with a Certificate of Authenticity.

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Northwest Africa NWA 2986 Martian Meteorite Medal Embedded Fragment 2006 Numbered COA

$99.99

Total mintage worldwide was limited to 250 specimens. Comes as shown with a Certificate of Authenticity.

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Russia – 50th Anniversary of Sputnik Orbit – 3 Roubles – 2007 – Proof Silver Crown

$99.99

Russia – 50th Anniversary of Sputnik Orbit – 3 Roubles – 2007 – Proof Silver Crown Three Rouble Sputnik silver crown: The Central Bank of Russia has issued a commemorative coin honoring the 50th anniversary of the launch of Sputnik. Minted from sterling silver, the three ruble coin depicts the first satellite on the reverse. The obverse features a relief image of the Emblem of the Bank of Russia – the two-headed eagle with wings down and the semicircular inscription under it “???? ??????” (BANK OF RUSSIA). The inscriptions along the rim divided by dots indicates the denomination of the coin “??? ?????” (THREE RUBLES) and the year of issue “2008”, between them – the indication of the metal sign in accordance with the Mendeleyev Periodic System, the fineness, the mint mark of the Moscow Mint and the fine metal content.

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Cook Islands Orbiting First Space Shuttle $1 2010 Proof Silver Crown Mint Box & COA

$89.99
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Marshall Islands Space Shuttle Columbia 10 Years $50 1991 Proof Silver Crown Box & COA

$79.99
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Marshall Islands First American Space Walk 1965 $50 1989 Proof Silver Crown

$79.99

Marshall Islands – First American Space Walk – 1965 – $50 – 1989 – Proof Silver Crown

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