{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Men of Concrete: A Historical Pictorial  Essay of the cement industry and its workers in the upper Skagit Valley of Washington State.  Circa 1910's to 1970, with some modern day pictures mixed in.","author_name":"Mr. Gary J Mosher","thumbnail_url":"https://www.ebooknetworking.net/books/148/397/big1483972321.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1483972321.html\">Men of Concrete: A Historical Pictorial  Essay of the cement industry and its workers in the upper Skagit Valley of Washington State.  Circa 1910&#039;s to 1970, with some modern day pictures mixed in.</a>","width":400,"height":300}