“Steady as time. He’s smelt powder before to-day.”

Major Tremayne now adjusted his field-glasses, and carefully inspected distant earthworks stretched below the northern buttresses of Oke Tor. He estimated the range, which he communicated to the battery; then after a slight delay came the roar and bellow of the guns as they were fired in slow succession.

But the Major’s estimate proved too liberal, for the ranging rounds fell far beyond the target, and dropped into the lofty side of Steeperton.

The elevation of the guns was accordingly reduced, and Grimbal noted the profound silence in the battery as each busy soldier performed his appointed task.

At the next round shells burst a little too short of the earthworks, and again a slight modification in the range was made. Now missiles began to descend in and around the distant redoubt, and each as it exploded dealt out shattering destruction to the dummy men which represented an enemy. One projectile smashed against the side of Oke Tor, and sent back the ringing sound of its tremendous impact.

Subsequent practice, now that the range was found, produced results above the average in accuracy, and Major Tremayne’s good-humour increased.

“Five running plump into the redoubt! That’s what we can do when we try,” he said to Grimbal, while the amateur awarded his meed of praise and admiration.

Anon the business was at an end; the battery limbered up; the guns, each drawn by six stout horses, disappeared with many a jolt over the uneven ground, as the soldiers clinked and clashed away to their camp on the high land above Okehamptou.

Under the raw smell of burnt powder Major Tremayne took leave of Grimbal and the rest; each man went his way; and John, pursuing a bridle-path through the marshes of the Taw, proceeded slowly to his appointment.

An unexpected spring retarded Grimbal’s progress and made a considerable detour necessary. At length, however, he approached Oke Tor, marked the tremendous havoc of the firing, and noted a great grey splash upon the granite, where one shell had abraded its weathered face.