Abstract :
Louis Matty, a French citizen, for many years in engineering work in Mexico and South America, died on September 27, 1922, at the age of forty-five. His work was chiefly connected with installing hydroelectric and other electrical plants in Mexico and was a pioneer in that field. At the time of his death he was Chief Engineer of the Cia. Hidroelectrica e Irrigadora del Chapala, S. A. Mr. Matty became an Associate of the A. I. E. E. in 1923.
