{"version":"1.0","type":"photo","width":1023,"height":584,"title":"airmail flight cover: First U.S. Navy four-engined seaplane flight, San Diego, California - Pearl Harbor, Hawaii, April 5-6, 1940","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/178\/5\/1527851785_xU1PS2vVs5G7XRxzjOF2msRuf9eWZFRG_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511931673\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}