{"version":"1.0","type":"photo","width":431,"height":768,"title":"airmail flight cover: Pan American World Airways, 45th anniversary of first flight to Guam","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/438\/1\/1527854381_PyTOaJcTpJGzohYlWixUu6AthWuPe314_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511923611\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}