Brief von Karl Marx an Friedrich Engels in Manchester, London, 23. Mai 1864. Text nach MEGA¹ III/3, Berlin 1930, Nr. 857, S. 171, ohne den Apparat der Herausgeber. Traducción al español.
23 May, 1864.
1, Modena Villas, Maitland Park,
Haverstock Hill, London. N. W.
My dear Sir,
I hereby request you and give you full power to act as my representative at, and take all the necessary steps for, the execution of the will of our common friend Wilhelm Wolff.
Karl Marx, Dr. Ph.
Fr. Engels, Esq.
6, Thorncliffe Grove, Oxford Street,
Manchester.