Dr. Persifor Farzier

Former Professor of Chemistry Univ. of Pennsylvania

Docteures Sciences Naturelles; Officier de l Instruction Publique, France

Correspondent of the K.K. Reichsanstalt, Austria.

Honary Member of the Geological Society of Belgium

Honary Member Socidad Cientifica Rntonio Alzate, Mecico.

Vice Presidents 4th and yth Sessions of the International Gelolgical Congress

Philadelphia