{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"An essay on gold coin. In which is shewn the general use of currency, and the present state of our gold coin; Also the principles of hydrostatics With ... weighing instruments The second edition.","author_name":"Thomas Hatton","thumbnail_url":"https://www.ebooknetworking.net/books/117/104/big1171046871.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1171046871.html\">An essay on gold coin. In which is shewn the general use of currency, and the present state of our gold coin; Also the principles of hydrostatics With ... weighing instruments The second edition.</a>","width":400,"height":300}