{"version":"1.0","type":"photo","width":1024,"height":576,"title":"airmail flight cover: National Air and Space Museum, Smithsonian Institution","url":"https:\/\/static.sfomuseum.org\/media\/152\/781\/978\/9\/1527819789_5mrgFrItqVuSWjyNlzF1JQU1Tz68dLB5_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511910385\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}