It would be an easy matter to invert the process. If all were ready--and I knew that the gang were too expert to have any failing in that respect--a few minutes would suffice to place the whole of the treasure in a waiting boat. The men, all save one, could be lowered the same way, and the last man could be let down by the rope held from below. I knew that the blackmailers had possession of at least one cart; in any case, to men so desperate and reckless to get temporary possession of a few carts in a farming country like this would be no difficult task. So I determined to watch this spot with extra care. It was pretty bare at top; but there was a low wall of stone and clay, one of those rough fences which are so often seen round cliff fields. I squatted down behind a corner of this wall, from which I could see almost the whole stretch of my division. No boat could get into Dunbuy or Lang Haven, or close to the Castle rocks without my seeing it; the cliff from there up to where I was was sheer, and I could see well into the southern passage of the Haven inside Dunbuy Rock. Sometimes when the blanket of fog spread over the sea, I could hear the trumpeting of some steamer far out; and when the fog would lift, I would see her funnels spouting black smoke in her efforts to clear so dangerous a coast. Sometimes a fishing boat on its way up or down would run in shore, close hauled; or a big sailing vessel would move onward with that imperceptible slowness which marks the progress of a ship far out at sea. When any fishing boat came along, my heart beat as I scanned her with the field glass which I had brought with me. I was always hoping that the _Seagull_ would appear, though why I know not, for there was now little chance indeed that Marjory would be on board her.