HomeWorld CoinsCook Islands 2015 Armillary Sphere $25 (x4) Gold Coin

Cook Islands 2015 Armillary Sphere $25 (x4) Gold Coin


This avant-garde 24-carat gold coin concept comes in the shape of an Armillary sphere. Four individual annular $25 1/4 ounce coins combine to form a large one-ounce $100 coin. This coin was produced by Swiss gold manufacturer Valcambi and is legal tender in the Cook Islands.  Each of the rings is individually packaged and comes with its own assay card, which lists purity, weight, and authentication by a Valcambi certified assayer.




Three concentric rings and an center disc. The center disc is annular. Each bare the likeness of Queen Elizabeth II. In addition, the following text is present: $25 Elizabeth II Cook Islands 2015 Au 999,9, 1/4 oz. In a square box, the initials “CHI” and Essayeur Fonder.


In cursive script, at various intervals: VALCAMBI.


This unique gold coin can be purchased from CoinWeek sponsor APMEX.

Coin Specifications:

Country:  Cook Islands
Year Of Issue:  2015
Denomination:  $25
Mint Mark:
Alloy:  .9999 Gold
Weight:  1/4 ounce x 4
OBV Designer  Valcambi
REV Designer  Valcambi
Quality:  Proof


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CoinWeek IQ
With CoinWeek IQ, the editors and writers of CoinWeek dig deeper than the usual numismatic article. CoinWeek IQ provides collectors and numismatists with in-depth information, pedigree histories, and market analysis of U.S. coins and currency.

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