{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Nautical chart symbols, abbreviations, and terms : chart no. 1, United States of America (SuDoc C 55.402:SY 6/997)","author_name":"U.S. National Archives and Records Administration","thumbnail_url":"https://www.ebooknetworking.net/books/B00/010/bigB00010VTUE.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B00010VTUE.html\">Nautical chart symbols, abbreviations, and terms : chart no. 1, United States of America (SuDoc C 55.402:SY 6/997)</a>","width":400,"height":300}