{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PATENT APPLICATION NUMBER 6,891 FOR IMPROVEMENTS IN MECHANICAL MUSICAL INSTRUMENTS WITH ROTARY MUSIC SHEETS.","author_name":"Paul (inventor). Lochmann","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000HGTVZM.html\">ORIGINAL PATENT APPLICATION NUMBER 6,891 FOR IMPROVEMENTS IN MECHANICAL MUSICAL INSTRUMENTS WITH ROTARY MUSIC SHEETS.</a>","width":400,"height":300}