{"version":"1.0","type":"photo","width":512,"height":768,"title":"Expose d'un systeme de navigation atmospherique, au moyen du ballon a enveloppe metallique","url":"https:\/\/static.sfomuseum.org\/media\/174\/668\/125\/3\/1746681253_SvT0C9MrftH3riXExNip5ip568oDH3Me_b.jpg","author_name":"SFO Museum","author_url":"https:\/\/collection.sfomuseum.org\/objects\/1511930111\/","provider_name":"SFO Museum","provider_url":"https:\/\/collection.sfomuseum.org\/"}