| Author(s) | Karl Marx |
|---|---|
| Written | May 1851 |
All that remains of this letter is an excerpt quoted by Roland Daniels in his letter to Marx of 1 June 1851. (MECW Note)
TO ROLAND DANIELS IN COLOGNE
[London, second half of May 1851]
... Communists must demonstrate that technological truths already attained can only become practicable under communist relations....