{"product_id":"laser-light-holography-show-1977-london-exhibition-advertising-postcard","title":"Laser Light \u0026 Holography Show 1977 London Exhibition Advertising Postcard","description":"RA3 (-n) This is a beautiful undated but modern published official postcard from Londons Royal Academy Of Arts for this poster from this famous exhibition it held in 1977of lasers lights and holography with the Royal Academy Of London logo on reverse so official item and with accompanying information making this the unique souvenir of this historic event unused and mint","brand":"Postcard Finder","offers":[{"title":"Default Title","offer_id":56170377773382,"sku":"127465","price":3.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/3216\/9030\/files\/laser-light-holography-show-1977-london-exhibition-advertising-postcard-127465-p.jpg?v=1773396176","url":"https:\/\/postcardfinder.co.uk\/products\/laser-light-holography-show-1977-london-exhibition-advertising-postcard","provider":"Postcard Finder","version":"1.0","type":"link"}