{"version":"1.0","type":"photo","width":1024,"height":558,"title":"airmail flight cover: Pan American World Airways, San Francisco - London route","url":"https:\/\/static.sfomuseum.org\/media\/152\/783\/379\/7\/1527833797_xYy2S39MtNAupfHb7Gr6v4AoEv8FNLMO_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511954033\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}