So that, for certain weeks to come, the Tolpatcheries had free course, in those Frontier parts; and were left to rove about, under check only of the Garrison Towns; Friedrich being obliged to look elsewhere after higher perils, which were now coming in view. In which favorable circumstances, Karoly and Consorts did, at last, make one stroke in those Ratibor countries; that of Kosel, which was greatly consolatory. [26th May, 1743 (Orlich, ii. 156-158).] "By treachery of an Ensign who had deserted to them [provoked by rigor of discipline, or some intolerable thing], they glided stealthily, one night, across the ditches, into Kosel" (a half-fortified place, Prussian works only half finished): which, being the Key of the Oder in those parts, they reckoned a glorious conquest; of good omen and worthy of TE-DEUMS at Vienna. And they did eagerly, without the least molestation, labor to complete the Prussian works at Kosel: "One garrison already ours!"--which was not had from them without battering (and I believe, burning), when General von Nassau came to inquire after it; in Autumn next. Friedrich had always hoped that the Saxons, who are not yet in declared War with him, though bound by Treaty to assist the Queen of Hungary under certain conditions, would not venture on actual Invasion of his Territories; but in this, as readers anticipate, Friedrich finds himself mistaken. Weissenfels is hastening from the Leitmeritz northwestern quarter, where he has wintered, to join Prince Karl, who is gathering himself from Olmutz and his southeastern home region; their full intention is to invade Silesia together, and they hope now at length to make an end of Friedrich and it. These Pandour hordes, supported by the necessary grenadiers and cannoniers, are sent as vanguard; these cannot themselves beat him; but they may induce him (which they do not) to divide his Force; they may, in part, burn him away as by slow fire, after which he will be the easier to beat. Instead of which, Friedrich, leaving the Pandours to their luck, lies concentrated in Neisse Valley; watching, with all his faculties, Prince Karl's own advent (coming on like Fate, indubitable, yet involved in mysteries hitherto); and is perilously sensible that only in giving that a good reception is there any hope left him.