{"product_id":"tanganyika-mafia-island-sg-m4a-mint-1915-15h-ultramarine-overprint-in-black-p267000983","title":"Tanganyika Mafia Island SG M4A Mint 1915 15h ultramarine overprint in black","description":"\u003cp\u003eMafia Island. 1915 (Jan) 15h ultramarine, German East Africa 'Yacht' stamp opt with type M1 'G.R. \/ MAFIA' h\/s in black, fresh large part o.g. Odd shortish perfs, still a really fine example of this rarity. Gibbs estimates that only 20-30 were issued. Holcombe opinion (1992). (cat £750) - P267000983\u003c\/p\u003e","brand":"Stanley Gibbons","offers":[{"title":"Default Title","offer_id":64834713289081,"sku":"P267000983","price":550.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0950\/9709\/4521\/files\/P267000983.jpg?v=1791558703","url":"https:\/\/shop.stanleygibbons.com\/products\/tanganyika-mafia-island-sg-m4a-mint-1915-15h-ultramarine-overprint-in-black-p267000983","provider":"Stanley Gibbons","version":"1.0","type":"link"}