IMPORTANT INFORMATION WANTED
Reading edition
Officer—“Now, Private Jenkins, I am going to give you a very responsible job. Under our advanced trench is a large mine. I want you to stay there, and when the mine goes up I want you to blow this whistle. Now, do you clearly understand?”
Private Jenkins—“Well, there’s one thing I’m not certain of, sir. When do I blow the whistle—going up or coming down?”