1. [Carta] 1960 jul. 22, Santiago, Chile [a] Raúl Silva Castro

2. [Carta] 1968 dic. 21, Santiago, Chile [a] Biblioteca Nacional

3. [Dedicatorias] [entre 1950 y 1970], Santiago, Chile [a] Carmen de Alonso

4. [Recibo] 1940 may. 24, Santiago, Chile [a] Biblioteca Nacional de Chile

5. [Recibo] 1941 dic. 12, Santiago, Chile [a] Biblioteca Nacional de Chile