- FondsJCM-F-03 - Fondo José Carlos Mariátegui
- Part5 - Correspondencia JCM
- Series5.1 - Correspondencia Emitida
- 122 more...
- 1925-12-24 - Carta a Joaquín García Monge, 24/12/1925
- 1926-03 - Carta a Ricardo Vegas García, [3/1926]
- 1926-03-04 - Carta a Victoria Ferrer, 4/3/1926
- 1926-07 - Carta a Ricardo Vegas García, [7,1926]
- 1926-11-15 - Carta a Victoria Ferrer, 15/11/1926
- 1926-11-20 - Carta a Miguel Ángel Urquieta, 20/11/1926
- 1927-04-30 - Carta a Samuel Glusberg, 30/4/1927
- 1927-05-06 - Carta a Xavier Abril, 6/5/1927
- 1927-05-09 - Carta a Emilio Pettoruti,9/5/1927
- 84 more...