#20 is Missing from the Set. Item are in Mint Lightly Hinged to Hinged Condition. Scott Cat Value for MLH is 484.50 USD. Member of the Canadian Stamp Dealers Association.Check out our other items! This item is in the category "Stamps\British Colonies & Territories\Seychelles (until 1976)". The seller is "lornat62" and is located in this country: CA. This item can be shipped worldwide.