{"version":"1.0","type":"photo","width":665,"height":768,"title":"maintenance training manual: United Air Lines, Lyle A. Dringenberg, training","url":"https:\/\/static.sfomuseum.org\/media\/193\/092\/158\/5\/1930921585_ohJN9J5B5bedt8mopNr1nZUh3pxY80aR_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1930797619\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}