{"version":"1.0","type":"photo","width":1023,"height":581,"title":"airmail flight cover: Pan American Airways, Boeing 314, Golden Gate International Exposition, Treasure Island","url":"https:\/\/static.sfomuseum.org\/media\/152\/783\/143\/9\/1527831439_t2uxFWBfPU81KzUm8xivcoIViws57u12_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511953537\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}