{"version":"1.0","type":"photo","width":1024,"height":579,"title":"airmail flight cover: First airmail flight, Transcontinental Air Mail, Chicago - San Francisco route","url":"https:\/\/static.sfomuseum.org\/media\/152\/782\/015\/1\/1527820151_7gIm1gC9hLSghDkFNX9CLXn6aZBbR7jE_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511922891\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}