{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Early glass of the Pittsburgh district, 1797-1800: Exhibited at Carnegie Museum, April 21 to Sept. 6, 1949","author_name":"Carnegie Museum","thumbnail_url":"https://www.ebooknetworking.net/books/B00/00D/bigB0000D5LRA.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0000D5LRA.html\">Early glass of the Pittsburgh district, 1797-1800: Exhibited at Carnegie Museum, April 21 to Sept. 6, 1949</a>","width":400,"height":300}