{"version":"1.0","type":"photo","width":1024,"height":459,"title":"airmail flight cover: Panagra (Pan American-Grace Airways), 20th anniversary","url":"https:\/\/static.sfomuseum.org\/media\/191\/382\/288\/1\/1913822881_mVihUQYXbj2koJ9bRIcAcydDusvg5Pgf_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1913822533\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}