Thank you for considering : ADEN SG 5, 2.5a Bright Blue. STUNNING UNMOUNTED Mint MNH SHEET of 80 stamps. Beautiful and Immaculate unmounted sheet of a scarce 1937 Aden stamp. One of the Crown Jewels of Commonwealth Philately. The item "ADEN Sg 5 1937 2½a Bright Blue. Ace RARITY" is in sale since Sunday, August 25, 2019. This item is in the category "Stamps\British Colonies & Territories\Aden (until 1967)". The seller is "virgin_philately" and is located in LONDON Area. This item can be shipped worldwide.