Marxists Internet Archive — Marx’s outgoing and jointly authored letters in the four chronological correspondence indexes (consulted 2026-10-26)
Cada inventario sigue la numeración de una edición identificada. «Completo» se refiere a esa edición y a ese tipo de documento; no afirma abarcar todos los documentos conservados del filósofo.
Inventario completo de esta edición · 548 entradas catalogadas548 cartas distintas de Marx o coescritas con él, recogidas en los cuatro índices cronológicos consultados; todos los enlaces incluidos fueron comprobados. Se excluyeron dos errores: el ensayo escolar de 1835 y un artículo militar de Engels. Los identificadores reproducen rutas de la fuente, no números MEGA. No se reconstruyen fechas a partir de archivos. El inventario es completo para esta selección digital verificada, no para todas las cartas de MEGA ni la correspondencia recibida.
Edición de referencianueva pestaña| Referencia | Documento | Redacción o publicación / Destinatario |
|---|---|---|
| 1862/letters/62_08_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1862/letters/62_09_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1862/letters/62_10_29.htm | Carta a Engelsnueva pestaña | Engels |
| 1862/letters/62_11_17.htm | Carta a Engelsnueva pestaña | Engels |
| 1862/letters/62_12_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1862/letters/62_12_28.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1863/letters/63_01_02.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_01_08.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_01_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_01_28.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_02_13.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_02_17.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_03_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_04_09.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_04_18.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_05_29.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_06_12.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_07_06.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_08_15.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_09_12.htm | Carta a Engelsnueva pestaña | Engels |
| 1863/letters/63_12_15.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1864/letters/64_01_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_03_29.htm | Carta a Lion Philipsnueva pestaña | Lion Philips |
| 1864/letters/64_05_09.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1864/letters/64_05_10.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1864/letters/64_05_13.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1864/letters/64_05_17.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1864/letters/64_06_03.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_06_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_09_02.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1864/letters/64_09_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_10_04.htm | Carta a Carl Klingsnueva pestaña | Carl Klings |
| 1864/letters/64_11_04.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_11_14.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_11_18.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_11_29.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1864/letters/64_11_29a.htm | Carta a Joseph Weydemeyernueva pestaña | Joseph Weydemeyer |
| 1864/letters/64_11_29b.htm | Carta a Lion Philipsnueva pestaña | Lion Philips |
| 1864/letters/64_12_02.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_12_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1864/letters/64_12_22.htm | Carta a Carl Siebelnueva pestaña | Carl Siebel |
| 1865/letters/65_01_24.htm | Carta a J B Schweitzernueva pestaña | J B Schweitzer |
| 1865/letters/65_01_25.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_01_30.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_02_01.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_02_03.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_02_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_02_11.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_02_13.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_02_18.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_02_23.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1865/02/23.htm | Carta a Sozial-Demokratnueva pestaña | Sozial-Demokrat |
| 1865/letters/65_02_25.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_03_04.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_03_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_03_13.htm | Carta a Hermann Jungnueva pestaña | Hermann Jung |
| 1865/letters/65_04_11.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_04_13.htm | Carta a Hermann Jungnueva pestaña | Hermann Jung |
| 1865/letters/65_04_15.htm | Carta a Leon Fontainenueva pestaña | Leon Fontaine |
| 1865/letters/65_05_01.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_05_09.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_05_13.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_05_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_05_25.htm | Carta a Wilhelm Liebknecht. cnueva pestaña | Wilhelm Liebknecht. c |
| 1865/letters/65_06_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_07_25.htm | Carta a Leon Fontainenueva pestaña | Leon Fontaine |
| 1865/letters/65_07_31.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_08_05.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_08_19.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_11_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1865/letters/65_11_20a.htm | Carta a Hermann Jungnueva pestaña | Hermann Jung |
| 1865/letters/65_12_26.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_01_05.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_01_13.htm | Carta a Johann Phillip Beckernueva pestaña | Johann Phillip Becker |
| 1866/letters/66_01_15b.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_01_15.htm | Carta a Wilhelm Liebknechtnueva pestaña | Wilhelm Liebknecht |
| 1866/letters/66_01_15a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1866/letters/66_02_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_03_18.htm | Carta a Antoinette Philipsnueva pestaña | Antoinette Philips |
| 1866/letters/66_04_06.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_04_06a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1866/letters/66_04_23.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_06_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_06_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_07_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_07_27.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_08_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_08_23.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1866/letters/66_08_28.htm | Carta a Laura Marxnueva pestaña | Laura Marx |
| 1866/letters/66_08_31.htm | Carta a Johann Philipp Beckernueva pestaña | Johann Philipp Becker |
| 1866/letters/66_10_03.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_10_09.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1866/letters/66_10_13.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1866/letters/66_10_25.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1866/letters/66_11_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1866/letters/66_11_12.htm | Carta a Francois Lafarguenueva pestaña | Francois Lafargue |
| 1866/letters/66_12_17.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_01_19.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_02_18.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1867/letters/67_02_25.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_04_02.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_04_17.htm | Carta a Johann Philipp Beckernueva pestaña | Johann Philipp Becker |
| 1867/letters/67_04_30.htm | Carta a Sigfrid Meyernueva pestaña | Sigfrid Meyer |
| 1867/letters/67_05_01.htm | Carta a Ludwig Buchnernueva pestaña | Ludwig Buchner |
| 1867/letters/67_05_05.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1867/letters/67_05_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_05_13.htm | Carta a Laura Marxnueva pestaña | Laura Marx |
| 1867/letters/67_06_10.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1867/letters/67_06_22.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_06_27.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_06_27a.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_07_13.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1867/letters/67_08_16.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_08_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_10_04.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_10_11.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1867/letters/67_10_15.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1867/letters/67_11_02.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_11_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_11_28.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_11_30.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_11_30a.htm | Carta a Victor Schilynueva pestaña | Victor Schily |
| 1867/letters/67_11_30b.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1867/letters/67_12_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1867/letters/67_12_07a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1867/letters/67_12_14.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_01_08.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_01_11.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_01_11b.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_01_30.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_03_06.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1868/letters/68_03_14.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_03_16.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_03_17.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_03_25.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_04_06.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_04_17.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_04_22.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_04_30.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_05_04.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_05_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_05_23.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_06_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_06_23.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_06_24a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_07_02a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_07_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_07_11.htm | Carta a L. Kugelmannnueva pestaña | L. Kugelmann |
| 1868/letters/68_07_29.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_08_04.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_08_10.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_08_26.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_09_10.htm | Carta a Georg Eccarius and Friedrich Lessnernueva pestaña | Georg Eccarius and Friedrich Lessner |
| 1868/letters/68_09_12.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_09_14.htm | Carta a Sigfrid Meyernueva pestaña | Sigfrid Meyer |
| 1868/letters/68_09_16.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_09_25.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_09_26.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_10_07.htm | Carta a Nikolai Danielsonnueva pestaña | Nikolai Danielson |
| 1868/letters/68_10_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_10_12.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1868/letters/68_10_13.htm | Carta a Schweitzernueva pestaña | Schweitzer |
| 1868/letters/68_10_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_10_26.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_11_07.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_11_18a.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_12_05.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1868/letters/68_12_12.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1868/letters/68_12_14.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_12_15.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_12_19.htm | Carta a Engelsnueva pestaña | Engels |
| 1868/letters/68_12_28.htm | Carta a Hermann Jungnueva pestaña | Hermann Jung |
| 1869/letters/69_01_13.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_02_11.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1869/letters/69_02_15.htm | Carta a Paul and Laura Lafarguenueva pestaña | Paul and Laura Lafargue |
| 1869/letters/69_02_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_03_01.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_03_03.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1869/letters/69_03_05.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_03_14.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_04_15.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_05_11.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1869/letters/69_06_26.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_07_03.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_07_10a.htm | Carta a Francois Lafarguenueva pestaña | Francois Lafargue |
| 1869/letters/69_07_14.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_07_15.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1869/letters/69_07_17.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_07_30a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1869/letters/69_08_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_08_18.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_09_25.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_10_30.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_11_06.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_11_18.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_11_26.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_11_29.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1869/letters/69_12_04.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_12_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1869/letters/69_12_17.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_02_10.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_02_12.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_02_17a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1870/letters/70_02_19.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_03_05.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_03_05a.htm | Carta a Paul and Laura Lafarguenueva pestaña | Paul and Laura Lafargue |
| 1870/letters/70_03_19.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_03_24.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_03_26.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1870/letters/70_03_28.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1870/letters/70_04_09.htm | Carta a Sigfrid Meyer/August Vogtnueva pestaña | Sigfrid Meyer/August Vogt |
| 1870/letters/70_04_14.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_04_18.htm | Carta a Paul and Laura Lafarguenueva pestaña | Paul and Laura Lafargue |
| 1870/letters/70_04_19.htm | Carta a Paul and Laura Lafarguenueva pestaña | Paul and Laura Lafargue |
| 1870/letters/70_05_18.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_05_31.htm | Carta a Jenny Marxnueva pestaña | Jenny Marx |
| 1870/letters/70_06_27.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1870/letters/70_07_05.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_07_20.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_07_28.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_08_08.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_08_17.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_08_22.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_09_01a.htm | Carta a el comité de Brunswick del Partido Obrero Socialdemócrata alemánnueva pestaña | the Brunswick Committee of the Social-Democratic Workers’ Party of Germany |
| 1870/letters/70_09_01.htm | Carta a Sorgenueva pestaña | Sorge |
| 1870/letters/70_09_02.htm | Carta a Engelsnueva pestaña | Engels |
| 1870/letters/70_09_14.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1870/letters/70_09_16.htm | Carta a Edward Spencer Beeslynueva pestaña | Edward Spencer Beesly |
| 1870/letters/70_10_19.htm | Carta a Beeslynueva pestaña | Beesly |
| 1870/letters/70_12_13.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1871/letters/71_01_21.htm | Carta a Sigfrid Meyernueva pestaña | Sigfrid Meyer |
| 1871/letters/71_02_04.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1871/letters/71_04_06.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1871/letters/71_04_12.htm | Carta a Kugelmannnueva pestaña | Kugelmann |
| 1871/letters/71_04_17.htm | Carta a Dr. Kugelmannnueva pestaña | Dr. Kugelmann |
| 1871/letters/71_05_13.htm | Carta a Leo Frankel and Louis Varlinnueva pestaña | Leo Frankel and Louis Varlin |
| 1871/letters/71_06_12.htm | Carta a Beeslynueva pestaña | Beesly |
| 1871/letters/71_06_13.htm | Carta a Nikolai Danielsonnueva pestaña | Nikolai Danielson |
| 1871/letters/71_06_18.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1871/letters/71_07_22.htm | Carta a Nikolai Danielsonnueva pestaña | Nikolai Danielson |
| 1871/letters/71_07_27.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1871/letters/71_08_10.htm | Carta a Adolphe Hubertnueva pestaña | Adolphe Hubert |
| 1871/letters/71_11_09.htm | Carta a Nikolai Danielsonnueva pestaña | Nikolai Danielson |
| 1871/letters/71_11_09a.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1871/letters/71_11_23.htm | Carta a Boltenueva pestaña | Bolte |
| 1871/letters/71_11_29.htm | Carta a Friedrich Adolf Sorgenueva pestaña | Friedrich Adolf Sorge |
| 1872/letters/72_03_21.htm | Carta a Paul Lafarguenueva pestaña | Paul Lafargue |
| 1872/letters/72_05_28.htm | Carta a Nikolai Danielsonnueva pestaña | Nikolai Danielson |
| 1872/letters/72_07_09.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |
| 1872/letters/72_07_23.htm | Carta a Ludwig Kugelmannnueva pestaña | Ludwig Kugelmann |