Bells, Indicators, Telephones, Fire And Burglar Alarms, Etc. (1913)

by J B Redfern and J Savin

Book Overview

Bells, Indicators, Telephones, Fire And Burglar Alarms, Etc. is a book written by J.B. Redfern and published in 1913. The book provides a comprehensive overview of the various types of signaling devices used during that time period. It covers the principles of operation, installation, and maintenance of bells, buzzers, indicators, telephones, fire alarms, and burglar alarms. The author also discusses the different types of signaling circuits and their...

• Format: Paperback
• Language: English
• ISBN: 1164157086
• ISBN13: 9781164157083
• Release Date: September 2010
• Publisher: Kessinger Publishing
• Length: 126 Pages
• Weight: 0.39 lbs.
• Dimensions: 0.3" x 6.0" x 9.0"