Marx & Engels Internet Archive: Letters
Marx to Engels Correspondence
Marx to Engels—briefly on events in Russia, Dec 13, 1859
Marx to Engels—briefly on slavery in US and Russia, Jan 11, 1860
Marx to Engels—casual note on readings of Ancient Rome, Feb 27, 1861
Marx to Engels—on Lasalle's proposal that they co-edit a paper, May 7, 1861
Marx to Engels—compares his and Lasalle's writings, Aug 15, 1863
Marx to Engels—debate at that evening's International session, May 20, 1865
Marx to Engels—discussion at International Council re the Prussian-Austrian War, June 20, 1866
Marx to Engels—on Ireland, November 2, 1867
Marx to Engels—on Ireland, November 30, 1867
Marx to Engels—on discovering Dühring, Jan 11, 1868
Marx to Engels—with regard to Maurer, Fraas, March 3, 1868
Marx to Engels—on his reply to an invitation from the Congress of the General Assoc. of German Workers, August 26, 1868
Marx to Engels—briefly on the German working class, September 26, 1868
Marx to Engels—briefly on Ireland, October 10, 1868
Marx to Engels—briefly on Russian agriculture, Nov 07, 1868
Marx to Engels—on Ténot's book on Paris, December 14,1868
Marx to Engels—on Ténot's book, Provinces, December 19,1868
Marx to Engels—on the Geneva Russian section of the Bakunin "Alliance" wishes to affiliate with the International, March 5, 1869
Marx to Engels—on Diderot's Rameau, April 15, 1869
Marx to Engels—on W. Liebnecht's speech in Berlin, August 10, 1869
Marx to Engels—briefly on strike in Poland, August 18, 1869
Marx to Engels—briefly on priests in Europe, September 25, 1869
Marx to Engels—On Ireland, November 18, 1869
Marx to Engels—On Carey and land rent, November 26, 1869
Marx to Engels—On Ireland, December 10, 1869
Marx to Engels—On Ireland, December 12, 1869
Marx to Engels—on Flerovsky's book, Feb 10, 1870
Marx to Engels— more on Flerovsky's book, Feb 12, 1870
Marx to Engels— on becoming a representative in the General Council of the Russian colony, March 24, 1870
Marx to Engels— briefly on workers in France, May 18, 1870
Marx to Engels— on French govt and comments on a criticism of Capital, July 20, 1870
Marx to Engels— briefly on Franco-Prussian War, August 8, 1870
Marx to Engels— on W. Liebknecht and German unification, August 17, 1870
Marx to Engels— briefly on socialist journals, July 18, 1877
Marx to Engels— briefly on meeting with Wedde, August 1, 1877