{"version":"1.0","type":"photo","width":1024,"height":581,"title":"airmail flight cover: Boeing 747SP, first flight","url":"https:\/\/static.sfomuseum.org\/media\/152\/783\/316\/1\/1527833161_qnzUts4TncosoCfXabPATqCWQpiAjgJS_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511953141\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}