{"version":"1.0","type":"photo","width":1024,"height":578,"title":"airmail flight cover: Boston - Halifax, Yarmouth, and St. John","url":"https:\/\/static.sfomuseum.org\/media\/152\/785\/657\/5\/1527856575_UpyVO85Gj5iUpliI9yEgi1XqkikKjCb9_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511957541\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}