{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"ORIGINAL PATENT APPLICATION NUMBER 606,635 FOR IMPROVEMENTS IN OR RELATING TO COMPUTING GUN SIGHTS FOR USE IN MANOEUVRING VEHICLES SUCH AS AIRCRAFT. (GLOUCESTER AND MIDDLESEX).","author_name":"Arthur Philip and The Sperry Gyroscope Company Limited. Glenny","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0040LC4MC.html\">ORIGINAL PATENT APPLICATION NUMBER 606,635 FOR IMPROVEMENTS IN OR RELATING TO COMPUTING GUN SIGHTS FOR USE IN MANOEUVRING VEHICLES SUCH AS AIRCRAFT. (GLOUCESTER AND MIDDLESEX).</a>","width":400,"height":300}