Set of 25 British Virgin Islands proof 25 dollars, Queen Elizabeth II, 1988, in promotional set printed with "The New Treasure Coins of the Caribbean." , 14" x 7" x 1" (whole set) All Gem Ultra Cameo Proof in 0.925 silver, with bust of queen on obverse and denomination and various treasure themes on reverse, mostly coins and other shipwreck finds but some galleons and symbols, housed in a custom case as issued from the Franklin Mint in Philadelphia (only 2500 sets made).
Estimate: $200-300