Scott Catalogue numbers St. Vincent 861-864 (1985): Queen Mother, 85th Birthday, 4 Se-tenant pairs - St. Vincent / 1985 / 4 x 2 stamps (se-tenant pairs) / MNH Queen Elizabeth stamp sheet UK Royal Family for stamp collecting Style and Royalty collectibles and art High quality item professionally packaged with backing card, cello wrap and hard backed envelope. Sent within 24 hours Collectors item. Perfect for collections, gifts, souvenirs, school projects, arts and crafts and enthusiasts