There is nothing for it but to wait for those guns.
"The Erbprinz, hopefully waiting, does his endeavor in the interim; throws a bridge over the Rhine, pounces upon Cleve garrison (prisoners, with their furnitures), pounces upon this and that; 'spreads terror' on the French thereabouts 'up to Dusseldorf and Koln,--and on Broglio himself, so far off, the due astonishment.

'Wesel to be snatched,--ye Heavens! Our Netherlands road cut off: Dusseldorf, Koln, our Rhine Magazines, all and sundry, fallen to the hawks,--who, the lighter-winged of them, might pay visits in France itself!' Broglio has to suspend his Gottingen operations, and detach Marquis de Castries with (say ultimately, for Castries is to grow and gather by the road) 35,000, to relieve Wesel.

Castries marches double-quick; weather very rainy;--arrives in those parts OCTOBER 13th;--hardly a gun from Bielefeld come to hand yet, Erbprinz merely filling men with terror.

And so, "OCTOBER 14th, after two weeks and a day, the Hereditary Prince sees, not guns from Bielefeld, but Castries pushing into Wesel a 7,000 of additional garrison,--and the Enterprise on Wesel grown impossible.
Impossible, and probably far more; Castries in a condition to devour us, if he prove sharp.

It behooves the Hereditary Prince to be himself sharp;--which he undoubtedly was, in this sharp crisis.