[London,] 16 July 1878 
122 Regent’s Park Road, N. W. 

My dear Mr Smirnov, 

Yesterday I sent you a copy of my anti-Dihring pamphlet *” 

which I trust you have received. 

a K. Marx, ‘Reply to Bucher’s “Declaration”’. - > what is to be done? - © K. Marx, 
‘Mr. George Howell’s History of the International Working Men’s Associa- 
tion’. 

I also wished to send copies both to Lopatin and to Lavrov, but 
I do not know whether Lopatin is still in Switzerland, nor the 
present address of either of them in Paris. If you could tell me to 
what addresses I should send the pamphlets, I should be most 
obliged to you. 

Yours ever, 

F. Engels