{"version":"1.0","type":"photo","width":1024,"height":533,"title":"airmail flight cover: Convair CV-880, first flight","url":"https:\/\/static.sfomuseum.org\/media\/152\/783\/477\/3\/1527834773_7vFi527mN1uRqA7gKRr1e3wAzngzTPM4_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511953451\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}