{"version":"1.0","type":"photo","width":593,"height":768,"title":"correspondence: Mills Field Municipal Airport of San Francisco, runway construction","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/682\/5\/1527856825_6Zxv8VdiI9gABVRXNV5qcpPVL7tDzjzg_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511910091\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}