[London,] 26 January 1880 
Dear Waldhorn,?* 

If I don’t find you in, I shall leave this note for you. I am prepared 
to come at 7 o’clock on Wednesday evening, winp AND WEATHER PERMIT- 
TING. THAT IS TO SAY, IF IT BE NOT TOO COLD FOR THE PRESENT CONDITIONS OF MY 
corpus delicti.’ For in this world all promises are relative. 

Meanwhile, salut 

Your 
Moor 
First published in: Marx and Engels, Printed according to the original 
k. d Russi iti 1. 50, ‘ ; ‘ 
Meek il piste edition, Ve Published in English for the first 
time 
3