Masters of space Morse and the telegraph Thompson and the cable Bell and the telephone Marconi and the wireless telegraph Carty and the wireless telephone. This book, "Masters of space Morse and the telegraph Thompson and the cable Bell and the telephone Marconi and the wireless telegraph Carty and the wireless telephone. Volume 2", by Walter Kellogg Towers, is a replication of a book originally published before 1917. 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.