From comparing notes afterwards, it was but an hour and a quarter. It appeared to me that the night must have almost gone and the dawn be breaking above us. My limbs were weary and stiff, for I feared to change my position. Yet my nerves were worked up to the highest pitch of tension. And my hearing was so acute that I could not only hear the gentle breathing of my companions, but I could distinguish the deeper, heavier in-breath of the bulky Jones from the thin, sighing note of the bank director. From my position, I could look over the case in the direction of the floor. Suddenly, my eyes caught the glint of a light. At first