Appointment references
- Enrique Carlos de la Casa, Chargé d’affaires Recorded 1936-09-11
Chargé d’affaires Recorded 1936-09-11
Open Diplopedia profile- Spain — U.S. Chief of Protocol incoming representatives
- Repertorio diplomático español
- Memorandum by the Chief of the Division of Protocol and Conferences (Southgate), 10 October 1936
- The Spanish Chargé (De la Casa) to the Secretary of State, 14 June 1937
- The Spanish Chargé (De la Casa) to the Secretary of State, 16 June 1937