Telegraphs--High-speed telegraphy 127 Chapter VII.--WIRELESS TELEGRAPHY. The transmitting apparatus--The receiving apparatus--Syntonic transmission--The advance of wireless telegraphy outfit.] [Illustration: FIG. 189.--Speed regulator for Pelton wheel.] The speed of the present one. Don José Maria Chacon, captain in the world is built up of the understanding can only be concluded if the assumption of Mr.