{"product_id":"shell-keystone-of-motoring-petrol-vintage-advertising-postcard","title":"Shell Keystone Of Motoring Petrol Vintage Advertising Postcard","description":"bg352  An original old postcard of Shell advertising its petrol as The Keystone Of Motoring - I believe this original as reverse has 1d postage section - light places but great unused condition.","brand":"Postcard Finder","offers":[{"title":"Default Title","offer_id":56170538697030,"sku":"132302","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3216\/9030\/files\/shell-keystone-of-motoring-petrol-vintage-advertising-postcard-132302-p.jpg?v=1773396364","url":"https:\/\/postcardfinder.co.uk\/products\/shell-keystone-of-motoring-petrol-vintage-advertising-postcard","provider":"Postcard Finder","version":"1.0","type":"link"}