IT was a dark night. The rain was pouring in torrents. Late in the evening a skirmishing party of the French and a skirmishing party of the Germans had met, by accident, near the little village of Lagrange, close to the German frontier. In the struggle that followed, the French had (for once) got the better of the enemy. For the time, at least, a few hundreds out of the host of the invaders had been forced back over the frontier. It was a trifling affair, occurring not long after the great German victory of Weissenbourg, and the newspapers took little or no notice of it.