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An 1813 Holey dollar struck on an 1807 silver 8-real coin from Lima, for Carlos IV, is one of the more common examples, and the host coin for the example shown here had heavy circulation.
Australia's Holey dollar is the most iconic piece of coinage from the land down under.
Two examples of the important artifact from early Australian history sold at auction in February, illustrating the varied tiers of the market for the famous rarity.
At least 275 (and perhaps as many as 300) examples of the stopgap coinage manufactured in 1813 from older Spanish silver "dollars" (8-real coins) of varying years are known today. The coins were counterstamped and turned into two different coins, a tangible example of the maxim "it takes money to make money."
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