Messersmith, G.S., Havana. To Henry A. Wallace, Washington., 1940 May 03

Supplements earlier letter of this date; [Amadeo] Lopez Castro, one of best men in Cuban Government and good friend of U.S., going as delegate to Scientific Congress in Washington, and would like to talk to Wallace about exportation of cattle from Cuba to U.S.; Castro ill and may spend most of his stay in Johns Hopkins Hospital; has told Castro was sure Wallace would visit him in hospital if he couldn't meet him in Washington; told Castro time might be inopportune for cattle question because of approaching elections, but if he didn't press for immediate action was sure Wallace would be understanding.