Modern switchboards and the appliances used thereon together with an historical resume of early practices and expedients, indicating the advance recently made in this class of electrical apparatus and data on approved methods of construction This book, "Modern switchboards and the appliances used thereon together", by Albert Bledsoe Herrick, is a replication of a book originally published before 1898. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.