{"version":"1.0","type":"photo","width":1024,"height":584,"title":"airmail flight cover: FAM-30, United Air Lines, Mainliner 300","url":"https:\/\/static.sfomuseum.org\/media\/152\/783\/430\/1\/1527834301_HOik3GobhPvkeFxYTNZOdRK4WR5fR6ef_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511953333\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}