|Mint Mark:||Not Shown|
|Metal Content:||5 troy oz|
Samoa, formerly known as Western Samoa, issued this massive 5 oz silver and 65mm coin to honor the expedition by Thor Heyerdahl to conduct research on his theory that Polynesians had early American origins. Only 25,000 of these proofs were issued. These coins may or may not come in their case of issue and/or with a certificate of authenticity. KM#62.