{London,] 3 January 1861 

Dear Siebel, 

I have just noticed that a letter I sent you—in reply to the one 
received from you today—was wrongly addressed, namely, Elber- 
feld, poste restante, C. Siebel, jun. This I now rectify. 

Again my best wishes. 

I have just heard from Engels *” who tells me that the busybody 
Dr Borchardt is most annoyed because I refer in Herr Vogt to the 
*3.German physicians’* in Manchester as fellow susscrisers to Das 
Volk.” Poor FELLOW, ‘THIS FULL-MOUTHED WISEACRE. 

Salut. 
Your 
K. M.