{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Communication respecting a system of fire alarms (City document / City of Boston)","author_name":"William F Channing","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008916RY.html\">Communication respecting a system of fire alarms (City document / City of Boston)</a>","width":400,"height":300}