PATENT OF SPACECRAFT RADIATOR COVER 1969 Greeting Card

Text on the reverse side: The space shuttle has a thermal protection, also known as a heat shield, with more than 30,000 tiles made essentially of sand, enabling the shuttle to withstand the intense heat when re-entering the earth's atmosphere. Even after being heated to peak temperature, the tiles are able to cool fast enough to be held by the naked hand only a minute later. * A6 size (148mm x 105mm) * Luxury pearlescent eco-certified paper * Produced in our London studio * Trivia fact on the reverse * GS1 barcode for POS * Biodegradable cello bag (unwrapped option available)