{"version":"1.0","type":"photo","width":1024,"height":465,"title":"airmail flight cover: Northwest Airlines, first transcontinental flight, Seattle-Portland to Detroit-New York","url":"https:\/\/static.sfomuseum.org\/media\/191\/382\/291\/5\/1913822915_p5RJWaoyCAblrmIcmkORguK27IafA49A_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1913822517\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}