{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PATENT APPLICATION NUMBER 2,623 FOR LOCK-SPINDLE AND KNOBS (CHELMSFORD).","author_name":"Thomas Hungate Preston. Dennis","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B002PEHAKW.html\">ORIGINAL PATENT APPLICATION NUMBER 2,623 FOR LOCK-SPINDLE AND KNOBS (CHELMSFORD).</a>","width":400,"height":300}