Francisco Léon de la Barra
International Friendship Association (Vice President) / International Legal Union (Vice Chairman) / International Academy of Diplomacy (Member of the Executive Committee)
Dr. Ezequiel A. Chávez
Pan-American Geographical and Historical Institute (Substitute Members)
Pedro C. Sanchez
Pan-American Geographical and Historical Institute (Director) / Pan-American Scientific Congress (President)
Octavio Bustamante
Pan-American Geographical and Historical Institute (Deputy Director)
Francisco P. De Hoyos
Permanent Pan-American Railway Committee (Member of a Committee)