Marx & Engels Internet Archive: Letters
Letters of Marx and Engels: 1878
Marx to Thomas Allsop. 1 January Engels to Johann Philipp Becker. 11 January Marx to Wilhelm Liebknecht. 4 February Marx to Thomas Allsop. 4 February Marx to Wilhelm Liebknecht. 11 February Marx to Sigmund Schott. 29 March Marx to Valerian Smirnov. 29 March Engels to Carl Hirsch. 3 April Engels to Hermann Lopatin. 3 April Marx to Thomas Allsop. 28 April Engels to Wilhelm Bracke. 30 April Marx to Carl Hirsch. 26 June Marx to Sigmund Schott. 13 July Marx to Sigmund Schott. 15 July Engels to Valerian Smirnov. 16 July Engels to Oscar Schmidt. 19 July Engels to Philipp Pauli. 30 July Engels to Pyotr Lavrov. 10 August Marx to George Rivers. 24 August Marx to Friedrich Adolph Sorge. 4 September Engels to Friedrich Lessner. 12 September Engels to Rudolf Engels. 12 September Marx to Jenny Longuet. 16 September Marx to Engels. 17 September Marx to Jenny Marx. 17 September Engels to Marx. 18 September Marx to Engels. 18 September Engels to Marx. 19 September Engels to Marx. 21 September Marx to Engels. 24 September Marx to Moritz Kaufmann. 3 October Marx to Moritz Kaufmann. 10 October Engels to Hermann Arnoldt. 21 October Marx to an Unknown Correspondent. 4 November Marx to Alfred Talandier. About 10 November- Marx to Nikolai Danielson. 15 November Engels to Ernst Dronke. 19 November Marx to Nikolai Danielson. 28 November Engels to Ernst Dronke. 29 November Engels to Johann Philipp Becker. 12 December