{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Letter from the Secretary of the Treasury, Transmitting the Report of the Superintendent of the Coast Survey, Showing the Progress of That Work During the Year Ending November, 1849 (31st Congress, 1st Session, Senate Executive Document, No. 5)","author_name":"superintendent) United States. Coast Survey. (A. D. Bache","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0072Y8YLE.html\">Letter from the Secretary of the Treasury, Transmitting the Report of the Superintendent of the Coast Survey, Showing the Progress of That Work During the Year Ending November, 1849 (31st Congress, 1st Session, Senate Executive Document, No. 5)</a>","width":400,"height":300}