“That suggested to me that I can walk into this jewelry store some evening before Christmas when they will have an extra force of clerks employed, and go behind the counter if I am dressed like a clerk. If I can get behind a counter you can surely get in front of it. I will put a tray of stones out for your inspection, and you will walk out with it. We will go over it carefully now.

“I will walk into the place about seven o’clock some evening, dressed in a black suit, white shirt, high collar, and black tie. You will go in directly behind me. You will carry a harmless-looking parcel that looks like a box of handkerchiefs neatly wrapped and tied. There will be no bottom in it. I will walk to the back of the store where there are two or three settees for patrons and visitors. You will stroll about nearby. I will leave my derby hat and overcoat on a settee and try, mind you, try to get behind the main counter. I am depending upon the fact that the place will be full of visitors and customers and that there will be a number of strange clerks and that no one clerk will know all the others.