Alice took her place on the seat of the machine, and began to guide the horses around the edge of the hay field. The mower has a long knife extending out from one side, and as the machine is driven along the wheels work the mechanism that sends this knife—or, rather a series of knives—vibrating back and forth inside a sort of toothed guard, thus cutting the hay or grain.
"All ready, now," called Mr. Pertell to Russ, who was at the camera.
"Go 'long!" cried Alice to the horses, and the animals began their slow walk. For a time all went well, and then a dog, coming from no one knew where, ran at the heels of the horses, barking and worrying them. In an instant one of the steeds leaped forward in fright and the other caught the alarm.
"Hold them in, Alice!" cried Russ. But it was too late, and the horses started to run away, dragging with them the frightened girl on the seat of the mowing machine.
