{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Manual of Visual Signaling of the U.S. Signal Corps","author_name":"Daniel John Carr, United States Army. Signal Corps","thumbnail_url":"https://www.ebooknetworking.net/books/111/304/big111304067X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-111304067X.html\">Manual of Visual Signaling of the U.S. Signal Corps</a>","width":400,"height":300}