This seemed to me a good opportunity, and I quickly put my pack into a large wooden box, nailed down the lid, and carried it to the parcel office. The Germans were far too busy thinking about the dust in their eyes to wonder why a box was being carried into the parcel-office, whereas boxes were always carried "away" from there. I passed several Germans without any trouble and got into the tin room, where I deposited the box on the floor. I now had twenty minutes in which to hide. While pretending to be extremely interested in what I was going to have for my meal that evening, I looked round, and saw at once that the best hiding-place without doubt was on the top of the pigeon holes in which everybody kept their tins. These pigeon-holes, about two feet square and two and a half feet deep, were made of wood and were ranged along each wall, tier above tier for about twelve to fourteen feet. There was a ledge at the top about two feet below the level of the roof. I decided to get up onto that ledge, knowing full well that nobody looks round a room at a much higher level than his own eyes, and that a hungry German gaze would never wander farther than the level of the nearest food. This was a good start, but unfortunately there was a Boche painting numbers on the lockers within six feet of the spot from which I should have to climb up to my hiding-place. However, he did not look intelligent, wore spectacles, and was very engrossed in his work, so I thought I could risk his not seeing me. I had rubber shoes on, my boots being in the bag, so I was not afraid on the score of noise. I was lucky in choosing the right moment, and succeeded in climbing slowly and quietly up and then putting myself into a lying position along the ledge without either the Boche or three other English officers getting out tins near by, being aware that anything strange had happened. I lay there hardly daring to breathe, with four slats of wood fixed cross-ways in a vertical position, so that the sharp edges were uppermost, catching me at various unprotected and tender points of my body and legs. However, it did not last for ever. The officers left, and no more came in; and then the German soldier packed up his tools. He left, and very shortly afterwards in came the under-officer in charge. He looked at the windows, walked round the office and then, quickly slipping a tin from a handy pigeon-hole into his pocket, left the room, locking the door after him. I was locked in and was able to breathe again. After giving my pilfering friend another twenty minutes in case he should have under-estimated his appetite and should return for more, I got down and rubbed my cramped legs. This done I had a meal and then settled myself down to wait till 11 o'clock, which I deemed the earliest hour for commencing operations with safety.