{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Aircraft Piston Engines 1920-1929, including: Bristol Mercury, Bristol Phoenix, Junkers Jumo 204, Wright Cyclone Series, Pratt & Whitney R-1340, Pratt ... Rolls-royce Kestrel, Rolls-royce Buzzard","author_name":"Hephaestus Books","thumbnail_url":"https://www.ebooknetworking.net/books/124/323/big1243232250.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1243232250.html\">Aircraft Piston Engines 1920-1929, including: Bristol Mercury, Bristol Phoenix, Junkers Jumo 204, Wright Cyclone Series, Pratt &amp; Whitney R-1340, Pratt ... Rolls-royce Kestrel, Rolls-royce Buzzard</a>","width":400,"height":300}