{"version":"1.0","type":"photo","width":1024,"height":497,"title":"airmail flight cover: CNAC (China National Aviation Corporation)","url":"https:\/\/static.sfomuseum.org\/media\/191\/382\/307\/9\/1913823079_pWNG2HFvVFH2mkBKxVPCEtyHz7siBRc2_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1913822567\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}