Sierra Leone 836-842 - America's Cup 1987 Artwork & Stamps - MNH. The item "Sierra Leone 836-842 America's Cup 1987 Rare Original Artwork & Stamps MNH" is in sale since Wednesday, August 19, 2020. This item is in the category "Stamps\Topical Stamps\Transportation\Ships & Boats". The seller is "imperialmintny" and is located in Brooklyn, New York. This item can be shipped worldwide.