Grodzitski now conducted the lieutenant from the room, to show him the fortress and its arrangements. It was a model of order and discipline throughout. Night and day guards standing close to one another watched the walls, which Tartar captives were forced to strengthen and repair continually. “Every year I add one ell to the height of the walls,” said Grodzitski, “and they are now so strong that if I had powder enough even a hundred thousand men could do nothing against me; but without ammunition I can’t defend myself when superior force appears.” The fortress was really impregnable; for besides the guns it was defended by the precipices of the Dnieper and inaccessible cliffs rising sheer from the water, and did not require a great garrison. Therefore there were not more than six hundre

