Correspondence written by and sent to Enrique Krauze who joined Vuelta's editorial staff shortly after its fourth issue in 1977. Includes correspondence from individuals, organizations, and editorial publishers. Includes correspondence by Rosa Bertha Bringas, Krauze's secretary. The General Correspondence folder includes correspondence that is of unclear origin, meaning the sender's information is illegible or unknown. Note: Individuals or groups who have significant correspondence present in the collection are given their own file and are filed alphabetically. Individuals or groups with fewer pieces of correspondence present in the collection are filed in letter files (A-Z files), and are sorted alphabetically within each letter file. There are few exceptions, based on notable individuals.