{"version":"1.0","type":"photo","width":1023,"height":575,"title":"airmail flight cover: Pan American Airways, first airmail flight, Guam - San Francisco route","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/244\/9\/1527852449_z8g4A9nwH0QSUaoRAR8kULkuAjb8KniE_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511954431\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}