{London,] 19 March [1858] 

Dear Engels, 

My article* leaves no time for a letter today. Only this much. 
Rather than let yourself be held up any longer by a search for 
material, prop ‘Bülow’, about whom I have sufficient for 4 common 
biography (brief), and get on wity ‘Cavarry’. Periculum in mora.» 
Secondly, I enclose a few delectable documents on the Iraian 
Concress Hoax from the Star.>” 

Your letter of today‘ largely used in my article. 

Salut. 

Your 
K. M.