{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Reports On Trials of Duty and Capacity of the Pumping Engines No. 2, at Ridgewood, and of No. 1, at Prospect Hill, Made in 1861-'2","author_name":"Frederick Graff","thumbnail_url":"https://www.ebooknetworking.net/books/114/773/big1147738378.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1147738378.html\">Reports On Trials of Duty and Capacity of the Pumping Engines No. 2, at Ridgewood, and of No. 1, at Prospect Hill, Made in 1861-&#039;2</a>","width":400,"height":300}