- ArchiefJCM-F-03 - Fondo José Carlos Mariátegui
- Deel05 - Correspondencia JCM
- Reeks5.1 - Correspondencia Emitida
- 1 more...
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- 1916-02-04 - Carta a Bertha Molina (Ruth), 4/2/1916
- 1916-02-28 - Carta a Bertha Molina (Ruth), 28/2/1916
- 1916-03-09 - Carta a Bertha Molina (Ruth), 9/3/1916
- 1916-03-16 - Carta a Bertha Molina (Ruth), 16/3/1916
- 1916 - Carta a Bertha Molina (Ruth), [1916]
- 1916-04-02 - Carta a Bertha Molina (Ruth), 2/4/1916
- 1916-04-10 - Carta a Bertha Molina (Ruth), 10/4/1916
- 1916-04-11 - Carta a Bertha Molina (Ruth), 11/4/1916
- 201 more...