{"version":"1.0","type":"photo","width":1024,"height":571,"title":"airmail flight cover: Pan American Airways, first day cover, China Clipper airmail service","url":"https:\/\/static.sfomuseum.org\/media\/152\/783\/250\/9\/1527832509_PJCB5sN4CReh3NlLcK53f4Vk7CJlAgFj_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511953523\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}