|
Engels to Marx. 7-8 January |
|
Marx to Eduard von Muller-Tellering. 15 January |
|
Marx to Ernst Dronke. 3 February |
|
Engels to Daniel Fenner von Fenneberg. 1 March |
|
Marx to Colonel Engels. 3 March |
|
Marx to Colonel Engels. Before 15 April |
|
Marx to Engels. Before 15 April |
|
Marx to Engels. 23 April |
|
Marx to Hermann Brehmer. 6 May |
|
Marx to Eduard von Muller-Tellering. 6 May |
|
Marx to Andreas Stifft. 6 May |
|
Marx to Joseph Weydemeyer. l June |
|
Marx to Engels. 7 June |
|
Marx to Joseph Weydemeyer. 13 July |
|
Marx to Caroline Scholer. 14 July |
|
Engels to Jenny Marx. 25 July |
|
Marx to Ferdinand Freiligrath. 31 July |
|
Marx to Engels. End of July |
|
Marx to Joseph Weydemeyer. End of July |
|
Marx to Joseph Weydemeyer. Mid-August |
|
Marx to Engels. 17 August |
|
Marx to Engels. 23 August |
|
Engels to Joseph Weydemeyer. 23 August |
|
Engels to Jakob Lukas Schabelitz. 24 August |
|
Marx to Ferdinand Freiligrath. 5 September |
