{"product_id":"144406","title":"144406 1884 ½d SLATE-BLUE IMPERFORATE PAIR (SG187a) GOOD TO FINE UNUSED.","description":"1884 ½d SLATE-BLUE IMPERFORATE PAIR (SG187a) GOOD TO FINE UNUSED. A good to fine unused LOWER MARGIN HORIZONTAL IMPERFORATE PAIR 1884 ½d slate-blue (SG187a) with RPS Cert 'lightly hinged has horizontal crease and vertical between stamps, surface abrasion at top right is genuine'. Very rare. (Ref 144406).","brand":"Bill Barrell Ltd","offers":[{"title":"Default Title","offer_id":57259035296124,"sku":null,"price":4000.0,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/www.barrell.co.uk\/products\/144406","provider":"Bill Barrell Ltd","version":"1.0","type":"link"}