Descriptions Of An Electrical Telegraph And Of Some Other Apparatus

Viac o knihe

This book is a historical account of the development of the electrical telegraph and other related devices, written by the inventor of the first working electric telegraph. It provides detailed descriptions of the design, construction, and operation of various telegraph instruments, as well as their practical applications. The book also contains illustrations and diagrams to aid understanding. It is a valuable resource for anyone interested in the history of technology and telecommunications.