{"version":"1.0","type":"photo","width":1024,"height":754,"title":"truss section: Mills Field Municipal Airport of San Francisco, Hangar No. 4","url":"https:\/\/static.sfomuseum.org\/media\/181\/320\/119\/9\/1813201199_oOHDMlwId5wIAcRzRF9CeuJAST3ezcMO_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1813201169\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}