{"version":"1.0","type":"photo","width":1024,"height":684,"title":"airmail flight cover: America\u2019s first successful helicopter flight commemorative","url":"https:\/\/static.sfomuseum.org\/media\/176\/344\/402\/1\/1763444021_pskGsksy7NqErGZAJXoyAVE7XR0EAxfw_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511958383\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}