{"product_id":"1939-london-transport-green-line-district-underground-poster","title":"1939 London Transport Green Line District Underground Poster","description":"zx958  This is an undated but circa 30+ years ago origin postcard of this vintage 1939 London Transport poster from history perfectly reproduced and capturing all the character of the original published by the London Transport Museum from the era with the official logo and the poster artist etc on reverse unused and mint.","brand":"Postcard Finder","offers":[{"title":"Default Title","offer_id":56170801660230,"sku":"190694","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3216\/9030\/files\/1939-london-transport-green-line-district-underground-poster-190694-p.jpg?v=1773398234","url":"https:\/\/postcardfinder.co.uk\/products\/1939-london-transport-green-line-district-underground-poster","provider":"Postcard Finder","version":"1.0","type":"link"}