Sir, In The National Reformer of January 7th, Mr. Charles Bradlaugh says: I simply declare that this is a calumny, as ridiculous as it is infamous. I call upon Mr. Bradlaugh to publish any fact that could afford him even the slightest pretext for his statement. For his personal tranquility I add that he shall not he challenged. I am, Sir, yours obediently, January 16th
Works Frederick Karl Marx 1872