{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PRINTED PATENT APPLICATION NUMBER 14,057 FOR IMPROVEMENTS IN AND RELATING TO MECHANICAL PLAYERS FOR PIANOS AND THE LIKE. (1909)","author_name":"Alfred (inventor). Mason","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B000HIRHWO.html\">ORIGINAL PRINTED PATENT APPLICATION NUMBER 14,057 FOR IMPROVEMENTS IN AND RELATING TO MECHANICAL PLAYERS FOR PIANOS AND THE LIKE. (1909)</a>","width":400,"height":300}