{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A letter from M. Christian Mayer, Astronomer to the Elector Palatine, to Mr. N. N. on the going of a new pendulum clock, made by Mr. John Arnold, and ... at Manheim. (Translated from the German.)","author_name":"Christian Mayer","thumbnail_url":"https://www.ebooknetworking.net/books/114/089/big114089367X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-114089367X.html\">A letter from M. Christian Mayer, Astronomer to the Elector Palatine, to Mr. N. N. on the going of a new pendulum clock, made by Mr. John Arnold, and ... at Manheim. (Translated from the German.)</a>","width":400,"height":300}