{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Machine shop drawings, reading drawings, making shop sketches, laying out work","author_name":"Fred H. 1867-1965 Colvin","thumbnail_url":"https://www.ebooknetworking.net/books/117/769/big1177695758.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1177695758.html\">Machine shop drawings, reading drawings, making shop sketches, laying out work</a>","width":400,"height":300}