The Prime Minister nodded his acquiescence.

“I believe you are right, Mr. Holmes. He would take so valuable a prize to headquarters with his own hands. I think that your course of action is an excellent one. Meanwhile, Hope, we cannot neglect all our other duties on account of this one misfortune. Should there be any fresh developments during the day we shall communicate with you, and you will no doubt let us know the results of your own inquiries.”

The two statesmen bowed and walked gravely from the room.

When our illustrious visitors had departed Holmes lit his pipe in silence and sat for some time lost in the deepest thought. I had opened the morning paper and was immersed in a sensational crime which had occurred in London the night before, when my friend gave an exclamation, sprang to his feet, and laid his pipe down upon the mantelpiece.