The Life Of James Francis Leonard
John Wilson Townsend
Broschiertes Buch

The Life Of James Francis Leonard

The First Practical Sound-Reader Of The Morse Alphabet (1909)

Versandkostenfrei!
Versandfertig in 1-2 Wochen
25,99 €
inkl. MwSt.
PAYBACK Punkte
13 °P sammeln!
The Life of James Francis Leonard: The First Practical Sound-Reader of the Morse Alphabet is a biographical book written by John Wilson Townsend and published in 1909. The book details the life and achievements of James Francis Leonard, who is credited as the first person to develop a practical system for reading Morse code through sound. The book begins by providing a brief overview of Leonard's early life and education, including his interest in telegraphy and his work as a telegraph operator. It then delves into Leonard's development of the sound-reading system, which involved using a serie...