{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"How to Install Electric Bells, Annunciators, and Alarms: Including Batteries, Wires and Wiring, Circuits, Pushes, Bells, Burglar Alarms, High and Low ... and the Location and Remedying of Troubles","author_name":"Norman H. Schneider","thumbnail_url":"https://www.ebooknetworking.net/books/133/038/big1330388909.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1330388909.html\">How to Install Electric Bells, Annunciators, and Alarms: Including Batteries, Wires and Wiring, Circuits, Pushes, Bells, Burglar Alarms, High and Low ... and the Location and Remedying of Troubles</a>","width":400,"height":300}