Treasure Chest Coin Company are selling several coins related to Hawaii.

This is the Hawaiian Marlin Coin

http://treasurechestcoincompany.com/products/copy-of-marlin-medallion-in-1-oz-silver-copy-of-marlin

This is the Alaskan Marlin Coin

http://shop.alaskamint.com/Marlin-Medallion-with-24k-Gold-Relief-MARLINGR.htm

These coins have the same obverse design with a different reverse design. (Hawaii version is +$75 more than the Alaskan version).

A few of the Hawaiian version coins have been appearing on eBay.

http://www.ebay.com/itm/Alaska-Mint-Stingray-Gold-Silver-Medallion-Proof-1-Oz-/361272733481?hash=item541d886f29:g:sPoAAOSwymxVMPXH

 

 

 

 

As indicated in Medcalf & Russell, page 146, there were only 25 struck with the August 19, 1972 date.

No sterling hallmark.

Based on Waifs in Gold Boots (search keyword “eden”), this is a possibly a 1977 version with mintage of 15.

All other sterling versions identified in Waifs in Gold Boots have a particular type of marking that is not present on this specimen.

A complete set of Precious Metal Hawaii issues was recently on eBay. It sat there for a few days and was sold recently. Unlisted in Medcalf & Russell and yet designed and struck in 1980. Most were melted during the silver boom period of the early 1980s.