Personal

Mr. William J. Cooper, who has been associated with the interests of the late Dr. F. S. Pearson in Mexico and Spain for the last ten years, has resigned his position with the Compania Riegos y Fuerza del Ebro S.A., where he has had charge of the erection and operation of the hydroelectric plants for that company at Seros. Mr. Cooper was formerly superintendent of power stations for the Mexican Light and Power Company at Necaxa, Mexico.