{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Leica General Catalogue for 1961: Models M1, M2, M3 and their accessories","author_name":"Ernst Leitz","thumbnail_url":"https://www.ebooknetworking.net/books/187/470/big1874707146.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1874707146.html\">Leica General Catalogue for 1961: Models M1, M2, M3 and their accessories</a>","width":400,"height":300}