{"version":"1.0","type":"photo","width":1023,"height":582,"title":"airmail flight cover: Pan American World Airways, Polar Route, Seattle- London","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/665\/5\/1527856655_kLMohQbd12ebgojbV0gkFILh3l1NJfCP_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511957579\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}