Suddenly the wheels rise out of the holes and the heavy mass rolls along.

"Aye, 'tis an aisy waltz fer yez, me bantams!" crows the tankman as the big team swings through the soft muck with the weighty Old Lady in tow. At precisely the same instant the separator has made its start. Glancing at her watch Margaret is surprised to observe that barely a minute has elapsed.

Arriving at the cleared area the separator, under the guidance of Andy Bissett, circles to the east, coming up to position in the teeth of the wind. The engine takes a curve to the west, swinging east to meet it. With the separator in place and blocked, every man springs to his task. Carriers are swung into proper elevation, feeder and band-cutter's stands dropped and the belt run out to the engine.

Ned stands on the rear of his engine with eye sighting along the fly-wheel. Now is the critical moment. An inch too much to right or left means the loss of minutes.

"Gee a little!" comes the crisp command. "Steady ahead! Let her swing to gee! Easy now! Hold!"

At the final order Easy Murphy brings his horses to a dead stop. Quickly the belt is slipped on and tautened. Every man stands in his place poised for work. Two short shrieks of the siren and the whole scene leaps into animation. Volumes of smoke belch from the funnel, the big belt speeds flapping along to the separator, starting the whirring of a maze of lesser belts and the spinning of countless pulleys. In a moment the cylinder is devouring an endless flood of sheaves. From the side of the mill the oats gush out while the straw rolls up over the carriers in a golden stream.

The girls ride up to the engine, admiration in their eyes.

"What time did we kill?" inquired Ned, smiling through his layers of grease.

"You made time," corrected Mary, flashing a bright smile down upon him. "That was wonderful work, quite worthy of the Valley Outfit."

"Time," said Margaret with official dignity, "is the surprising record of eight minutes and twenty seconds."