Marx & Engels Internet Archive: Letters

Marx to Kugelmann Correspondence


Lenin's Introduction to 1907 edition of Letters to Dr. Ludwig Kugelmann.

Marx to Kugelmann March 6, 1868

Marx to Kugelmann in Hanover July 11, 1868

Marx to Kugelmann December 12, 1868

Marx to Kugelmann March 3, 1869

Marx to Kugelmann November 11, 1869

Marx to Kugelmann April 4, 1871

Marx to Kugelmann April 12, 1871

Marx to Kugelmann April 17, 1871