"Would it not be advisable," said Nigri, "to arrange the smaller machines for the reception of the stormers, as we cannot prevent the assault?"

"Let go the catapults!" interrupted Anselmo.

But it was all in vain, the advance of the machine could not be checked; and the garrison turned their attention to the smaller engines, which were filled with missiles of every kind, and to the pitch and boiling oil, which was to be poured upon the enemy as he clambered up the walls.

"Attention! hold everything in readiness!" said Anselmo; "mix well the tow with the oil and pitch. Be lively, boys! take care that your casks be filled."

Already, severe fighting was going on, in the open space between the tower and the walls. On both sides bolts and arrows flew unceasingly, and wherever a head appeared at a loophole it became a target for the archers. Germans and Milanese had both suffered severely, for the arrows and stones penetrated through every opening.

"Those Milanese fight very gallantly," said Henry the Lion, as an arrow struck his helmet. "We have already lost fifty men in the tower."

"The foul fiend seize this style of battle!" said Otho of Wittelsbach, who awaited, with impatience, the moment when the tower should close upon the walls.

"We shall encounter worthy adversaries, Count," replied Henry. "They are loading their engines in our honor!--I only trust that the fire may not ruin the tower! The Milanese are skilful artificers."

"Upon my honor, as soon as we are on their walls, they may burn it and welcome," said Otho.

The scene soon began to change; the Milanese had covered their ramparts with boiling pitch, and had lighted a fire at the spot where Henry designed to halt the tower, while barrels filled with burning tow were rolled over on the heads of the assailants.