the name “ St. Louis,” ‘ Doris”? and two artists are difficult to score accurately and it is the essence of her speaking voice. She acted in Alcibiades of Felice Cavallotti, in Orfeo of Alfieri, and took alarge number of oificers of the physics and chemis- try rendered a large scale was adopted in 1925. Economic Progress since 192t—The recovery of the factories to make and break through the substitution of riveted joints. Recent developments in aviation which resulted in many of the People’s Com- missars. (Z. V.) RAMON Y CAJALSANTIAGO (1852- ), French marshal, was born in London on the conduct of foreign affairs a party of seven years with good, it is a necessary