Elton Ross Silliman was an airline executive and manager in Latin America for Aerovias Centrales, S.A., Pan American Airways (PAA), Inc. and PAA subsidiary, Compania Mexicana de Aviacion, S.A. (CMA). As an American citizen living and working in this field throughout Central America and Mexico for several decades, he helped develop and expand U.S. commercial air service south of the Rio Grande. During 1931-32, he organized Aerovias Centrales, S.A. in Mexico. He joined PAA in 1933 as the company's special representative in Central America, Panama, Venezuela, and the Dutch West Indies. In 1943, Silliman became general manager for CMA. He retired from this position in the 1960s. Note: Please do not describe the images, photographs, or maps that appear in this project. We are only seeking transcriptions.