{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The astrolabes of the world: Based upon the series of instruments in the Lewis Evans Collection of the old Ashmolean Museum at Oxford, with notes on astrolabes ... and in other public and private collections","author_name":"Robert T. Gunther","thumbnail_url":"https://www.ebooknetworking.net/books/090/047/big090047064X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-090047064X.html\">The astrolabes of the world: Based upon the series of instruments in the Lewis Evans Collection of the old Ashmolean Museum at Oxford, with notes on astrolabes ... and in other public and private collections</a>","width":400,"height":300}