"After lying up quiet for a time, we must journey at least fifty miles west. We might make for Munich if we like; or strike the Isar at Landshut, and then work up through Ratisbon, and then through the Fichtel Mountains to Bayreuth, and so into Saxony; or from Landshut we can cross the Bohmerwald Mountains into Bohemia; or, if we like, from Munich we can keep west into Wuertemberg, up through Hesse-Darmstadt and Cassel into Hanover; or, lastly, we can go on to Mannheim and down the Rhine, and then come round by sea to Hamburg."

The others laughed.

"It looks a tremendous business, anyhow, Drummond, and I should never think of attempting it by myself," Ritzer said; "but if you assure me that you think it will be possible, I am ready to try it."

"I think that there is every chance of success, Ritzer. I really do not see why it should fail. Of course there is risk in it, but once fairly on the other side of the moat, and on the river bank, it seems comparatively safe. We can see that there are always a lot of boats moored in the stream, this side of the bridge; and by taking a small boat, we might put off to one of them and get our change of clothes, at once bind and gag the crew--there are not likely to be above two or three of them--give them a piece of gold to pay for the clothes, and then row straight up the river and land a mile or two away. That would make it plain sailing.

"Of course we should push the boat off when we landed, and it would float down past the town before daylight. The chances are that the boatmen, finding that they are no losers by the affair, would make no complaint to the authorities; but even if they did, we should be far beyond their reach by that time. All we have got to do is to choose a really dark night, with wind and rain.

"The first job to be done is to get the heads off these rivets. I have examined them carefully. They are roughly done, and I don't fancy that the iron is very hard; and our knives will, I think, make a comparatively short job of it."

"We could not work at night," Ritzer said. "The sentry in front would hear the noise."

"I think of sawing the heads off," Fergus said. "With the help of a little oil, I fancy the steel will cut through the iron. Yesterday I tapped the edge of my knife against the edge of the stone parapet--it is good steel, but very brittle--and I managed to make a pretty fair saw of it. Tomorrow I will do yours, if you like."

All carried clasp knives for cutting their food with, when serving in the field. They had oil which they had bought for dressing salads with, and Fergus at once attacked one of the rivets.

"It cuts," he said, after three or four minutes' work. "Of course it will be a long job, but we ought to do it in a week. There are three bars, and if we cut the rivets at one end of each, I have no doubt we shall be able to turn the bars on the rivets at the other end."