{"version":"1.0","type":"photo","width":1024,"height":579,"title":"airmail flight cover: Pan American Airways, first airmail flight, Guam - San Francisco route","url":"https:\/\/static.sfomuseum.org\/media\/152\/783\/350\/7\/1527833507_Kmr8pHODfandqbnCEON1bc4N1KtaugU9_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511954003\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}