{"version":"1.0","type":"photo","width":1024,"height":535,"title":"airmail flight cover: United Air Lines, National Air Mail Week","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/709\/5\/1527857095_bwHLjMQMkaTVMtWXhIcArb2jRecgeMX5_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511958295\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}